fix: add Document Date in E-Invoice print format

fix: Reset advance paid amount on Order cancel and amend (backport #32777)

.flake8

@@ -29,6 +29,9 @@ ignore =
     B950,
     W191,
     E124, # closing bracket, irritating while writing QB code
+    E131, # continuation line unaligned for hanging indent
+    E123, # closing bracket does not match indentation of opening bracket's line
+    E101, # ensured by use of black
 
 max-line-length = 200
 exclude=.github/helper/semgrep_rules

.git-blame-ignore-revs

@@ -17,3 +17,6 @@ f0bcb753fb7ebbb64bb0d6906d431d002f0f7d8f
 
 # imports cleanup
 4b2be2999f2203493b49bf74c5b440d49e38b5e3
+
+# formatting with black
+c07713b860505211db2af685e2e950bf5dd7dd3a

.github/helper/.flake8_strict

@@ -66,6 +66,7 @@ ignore =
     F841,
     E713,
     E712,
+    B023
 
 
 max-line-length = 200

.github/helper/install.sh

@@ -2,9 +2,16 @@
 
 set -e
 
+# Check for merge conflicts before proceeding
+python -m compileall -f "${GITHUB_WORKSPACE}"
+if grep -lr --exclude-dir=node_modules "^<<<<<<< " "${GITHUB_WORKSPACE}"
+    then echo "Found merge conflicts"
+    exit 1
+fi
+
 cd ~ || exit
 
-sudo apt-get install redis-server libcups2-dev
+sudo apt update && sudo apt install redis-server libcups2-dev
 
 pip install frappe-bench
 

.github/workflows/release.yml

@@ -0,0 +1,31 @@
+name: Generate Semantic Release
+on:
+  push:
+    branches:
+      - version-13
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Entire Repository
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+      - name: Setup Node.js v14
+        uses: actions/setup-node@v2
+        with:
+          node-version: 14
+      - name: Setup dependencies
+        run: |
+          npm install @semantic-release/git @semantic-release/exec --no-save
+      - name: Create Release
+        env:
+          GH_TOKEN: ${{ secrets.RELEASE_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}
+          GIT_AUTHOR_NAME: "Frappe PR Bot"
+          GIT_AUTHOR_EMAIL: "developers@frappe.io"
+          GIT_COMMITTER_NAME: "Frappe PR Bot"
+          GIT_COMMITTER_EMAIL: "developers@frappe.io"
+        run: npx semantic-release

.github/workflows/server-tests.yml

@@ -25,7 +25,7 @@ jobs:
       fail-fast: false
 
       matrix:
-        container: [1, 2, 3]
+        container: [1, 2]
 
     name: Python Unit Tests
 
@@ -93,7 +93,7 @@ jobs:
         run: bash ${GITHUB_WORKSPACE}/.github/helper/install.sh
 
       - name: Run Tests
-        run: cd ~/frappe-bench/ && bench --site test_site run-parallel-tests --app erpnext --use-orchestrator
+        run: 'cd ~/frappe-bench/ && bench --site test_site run-parallel-tests --app erpnext --total-builds 2 --build-number ${{ matrix.container }}'
         env:
           TYPE: server
           CI_BUILD_ID: ${{ github.run_id }}

.github/workflows/ui-tests.yml

@@ -1,117 +0,0 @@
-name: UI
-
-on:
-  pull_request:
-    paths-ignore:
-      - '**.md'
-  workflow_dispatch:
-
-concurrency:
-  group: ui-v13-${{ github.event.number }}
-  cancel-in-progress: true
-
-jobs:
-  test:
-    runs-on: ubuntu-18.04
-    timeout-minutes: 60
-
-    strategy:
-      fail-fast: false
-
-    name: UI Tests (Cypress)
-
-    services:
-      mysql:
-        image: mariadb:10.3
-        env:
-          MYSQL_ALLOW_EMPTY_PASSWORD: YES
-        ports:
-          - 3306:3306
-        options: --health-cmd="mysqladmin ping" --health-interval=5s --health-timeout=2s --health-retries=3
-
-    steps:
-      - name: Clone
-        uses: actions/checkout@v2
-
-      - name: Setup Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.7
-
-      - uses: actions/setup-node@v2
-        with:
-          node-version: 14
-          check-latest: true
-
-      - name: Add to Hosts
-        run: |
-          echo "127.0.0.1 test_site" | sudo tee -a /etc/hosts
-
-      - name: Cache pip
-        uses: actions/cache@v2
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-
-            ${{ runner.os }}-
-
-      - name: Cache node modules
-        uses: actions/cache@v2
-        env:
-          cache-name: cache-node-modules
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-build-${{ env.cache-name }}-
-            ${{ runner.os }}-build-
-            ${{ runner.os }}-
-
-      - name: Get yarn cache directory path
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-
-      - uses: actions/cache@v2
-        id: yarn-cache
-        with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
-
-      - name: Cache cypress binary
-        uses: actions/cache@v2
-        with:
-          path: ~/.cache
-          key: ${{ runner.os }}-cypress-
-          restore-keys: |
-            ${{ runner.os }}-cypress-
-            ${{ runner.os }}-
-
-      - name: Install
-        run: bash ${GITHUB_WORKSPACE}/.github/helper/install.sh
-        env:
-          DB: mariadb
-          TYPE: ui
-
-      - name: Site Setup
-        run: cd ~/frappe-bench/ && bench --site test_site execute erpnext.setup.utils.before_tests
-
-      - name: cypress pre-requisites
-        run: cd ~/frappe-bench/apps/frappe && yarn add cypress-file-upload@^5 @testing-library/cypress@^8 --no-lockfile
-
-
-      - name: Build Assets
-        run: cd ~/frappe-bench/ && bench build
-        env:
-          CI: Yes
-
-      - name: UI Tests
-        run: cd ~/frappe-bench/ && bench --site test_site run-ui-tests erpnext --headless
-        env:
-          CYPRESS_RECORD_KEY: 60a8e3bf-08f5-45b1-9269-2b207d7d30cd
-
-      - name: Show bench console if tests failed
-        if: ${{ failure() }}
-        run: cat ~/frappe-bench/bench_run_logs.txt

.pre-commit-config.yaml

@@ -26,12 +26,19 @@ repos:
         args: ['--config', '.github/helper/.flake8_strict']
         exclude: ".*setup.py$"
 
+  - repo: https://github.com/adityahase/black
+    rev: 9cb0a69f4d0030cdf687eddf314468b39ed54119
+    hooks:
+      - id: black
+        additional_dependencies: ['click==8.0.4']
+
   - repo: https://github.com/timothycrosley/isort
     rev: 5.9.1
     hooks:
       - id: isort
         exclude: ".*setup.py$"
 
+
 ci:
     autoupdate_schedule: weekly
     skip: []

.releaserc

@@ -0,0 +1,24 @@
+{
+	"branches": ["version-13"],
+	"plugins": [
+		"@semantic-release/commit-analyzer", {
+			"preset": "angular",
+			"releaseRules": [
+				{"breaking": true, "release": false}
+			]
+		},
+		"@semantic-release/release-notes-generator",
+		[
+			"@semantic-release/exec", {
+				"prepareCmd": 'sed -ir -E "s/\"[0-9]+\.[0-9]+\.[0-9]+\"/\"${nextRelease.version}\"/" erpnext/__init__.py'
+			}
+		],
+		[
+			"@semantic-release/git", {
+				"assets": ["erpnext/__init__.py"],
+				"message": "chore(release): Bumped to Version ${nextRelease.version}\n\n${nextRelease.notes}"
+			}
+		],
+		"@semantic-release/github"
+	]
+}

CODEOWNERS

@@ -3,33 +3,31 @@
 # These owners will be the default owners for everything in
 # the repo. Unless a later match takes precedence,
 
-erpnext/accounts/               @nextchamp-saqib @deepeshgarg007
-erpnext/assets/                 @nextchamp-saqib @deepeshgarg007
+erpnext/accounts/               @nextchamp-saqib @deepeshgarg007 @ruthra-kumar
+erpnext/assets/                 @nextchamp-saqib @deepeshgarg007 @ruthra-kumar
 erpnext/erpnext_integrations/   @nextchamp-saqib
 erpnext/loan_management/        @nextchamp-saqib @deepeshgarg007
-erpnext/regional                @nextchamp-saqib @deepeshgarg007
-erpnext/selling                 @nextchamp-saqib @deepeshgarg007
+erpnext/regional                @nextchamp-saqib @deepeshgarg007 @ruthra-kumar
+erpnext/selling                 @nextchamp-saqib @deepeshgarg007 @ruthra-kumar
 erpnext/support/                @nextchamp-saqib @deepeshgarg007
 pos*                            @nextchamp-saqib
 
-erpnext/buying/                 @marination @rohitwaghchaure @ankush
-erpnext/e_commerce/             @marination
-erpnext/maintenance/            @marination @rohitwaghchaure
-erpnext/manufacturing/          @marination @rohitwaghchaure @ankush
-erpnext/portal/                 @marination
-erpnext/quality_management/     @marination @rohitwaghchaure
-erpnext/shopping_cart/          @marination
-erpnext/stock/                  @marination @rohitwaghchaure @ankush
+erpnext/buying/                 @rohitwaghchaure @s-aga-r
+erpnext/maintenance/            @rohitwaghchaure @s-aga-r
+erpnext/manufacturing/          @rohitwaghchaure @s-aga-r
+erpnext/quality_management/     @rohitwaghchaure @s-aga-r
+erpnext/stock/                  @rohitwaghchaure @s-aga-r
 
-erpnext/crm/                    @ruchamahabal @pateljannat
-erpnext/education/              @ruchamahabal @pateljannat
-erpnext/healthcare/             @ruchamahabal @pateljannat @chillaranand
-erpnext/hr/                     @ruchamahabal @pateljannat
+
+erpnext/healthcare/             @chillaranand
+erpnext/hr/                     @ruchamahabal
 erpnext/non_profit/             @ruchamahabal
-erpnext/payroll                 @ruchamahabal @pateljannat
-erpnext/projects/               @ruchamahabal @pateljannat
+erpnext/payroll                 @ruchamahabal
+erpnext/projects/               @ruchamahabal
 
 erpnext/controllers             @deepeshgarg007 @nextchamp-saqib @rohitwaghchaure @marination
+erpnext/patches/                @deepeshgarg007 @nextchamp-saqib @rohitwaghchaure
+erpnext/public/                 @nextchamp-saqib @marination
 
-.github/                        @surajshetty3416 @ankush
-requirements.txt                @gavindsouza
+.github/                        @ankush
+requirements.txt                @gavindsouza @ankush

README.md

@@ -65,6 +65,8 @@ GNU/General Public License (see [license.txt](license.txt))
 
 The ERPNext code is licensed as GNU General Public License (v3) and the Documentation is licensed as Creative Commons (CC-BY-SA-3.0) and the copyright is owned by Frappe Technologies Pvt Ltd (Frappe) and Contributors.
 
+By contributing to ERPNext, you agree that your contributions will be licensed under its GNU General Public License (v3).
+
 ---
 
 ## Contributing

erpnext/__init__.py

@@ -1,53 +1,60 @@
-
 import inspect
 
 import frappe
 
 from erpnext.hooks import regional_overrides
 
-__version__ = '13.23.0'
+__version__ = "13.36.1"
+
 
 def get_default_company(user=None):
-	'''Get default company for user'''
+	"""Get default company for user"""
 	from frappe.defaults import get_user_default_as_list
 
 	if not user:
 		user = frappe.session.user
 
-	companies = get_user_default_as_list(user, 'company')
+	companies = get_user_default_as_list(user, "company")
 	if companies:
 		default_company = companies[0]
 	else:
-		default_company = frappe.db.get_single_value('Global Defaults', 'default_company')
+		default_company = frappe.db.get_single_value("Global Defaults", "default_company")
 
 	return default_company
 
 
 def get_default_currency():
-	'''Returns the currency of the default company'''
+	"""Returns the currency of the default company"""
 	company = get_default_company()
 	if company:
-		return frappe.get_cached_value('Company',  company,  'default_currency')
+		return frappe.get_cached_value("Company", company, "default_currency")
+
 
 def get_default_cost_center(company):
-	'''Returns the default cost center of the company'''
+	"""Returns the default cost center of the company"""
 	if not company:
 		return None
 
 	if not frappe.flags.company_cost_center:
 		frappe.flags.company_cost_center = {}
 	if not company in frappe.flags.company_cost_center:
-		frappe.flags.company_cost_center[company] = frappe.get_cached_value('Company',  company,  'cost_center')
+		frappe.flags.company_cost_center[company] = frappe.get_cached_value(
+			"Company", company, "cost_center"
+		)
 	return frappe.flags.company_cost_center[company]
 
+
 def get_company_currency(company):
-	'''Returns the default company currency'''
+	"""Returns the default company currency"""
 	if not frappe.flags.company_currency:
 		frappe.flags.company_currency = {}
 	if not company in frappe.flags.company_currency:
-		frappe.flags.company_currency[company] = frappe.db.get_value('Company',  company,  'default_currency', cache=True)
+		frappe.flags.company_currency[company] = frappe.db.get_value(
+			"Company", company, "default_currency", cache=True
+		)
 	return frappe.flags.company_currency[company]
 
+
 def set_perpetual_inventory(enable=1, company=None):
 	if not company:
 		company = "_Test Company" if frappe.flags.in_test else get_default_company()
@@ -56,9 +63,10 @@ def set_perpetual_inventory(enable=1, company=None):
 	company.enable_perpetual_inventory = enable
 	company.save()
 
+
 def encode_company_abbr(name, company=None, abbr=None):
-	'''Returns name encoded with company abbreviation'''
-	company_abbr = abbr or frappe.get_cached_value('Company',  company,  "abbr")
+	"""Returns name encoded with company abbreviation"""
+	company_abbr = abbr or frappe.get_cached_value("Company", company, "abbr")
 	parts = name.rsplit(" - ", 1)
 
 	if parts[-1].lower() != company_abbr.lower():
@@ -66,65 +74,73 @@ def encode_company_abbr(name, company=None, abbr=None):
 
 	return " - ".join(parts)
 
+
 def is_perpetual_inventory_enabled(company):
 	if not company:
 		company = "_Test Company" if frappe.flags.in_test else get_default_company()
 
-	if not hasattr(frappe.local, 'enable_perpetual_inventory'):
+	if not hasattr(frappe.local, "enable_perpetual_inventory"):
 		frappe.local.enable_perpetual_inventory = {}
 
 	if not company in frappe.local.enable_perpetual_inventory:
-		frappe.local.enable_perpetual_inventory[company] = frappe.get_cached_value('Company',
-			company,  "enable_perpetual_inventory") or 0
+		frappe.local.enable_perpetual_inventory[company] = (
+			frappe.get_cached_value("Company", company, "enable_perpetual_inventory") or 0
+		)
 
 	return frappe.local.enable_perpetual_inventory[company]
 
+
 def get_default_finance_book(company=None):
 	if not company:
 		company = get_default_company()
 
-	if not hasattr(frappe.local, 'default_finance_book'):
+	if not hasattr(frappe.local, "default_finance_book"):
 		frappe.local.default_finance_book = {}
 
 	if not company in frappe.local.default_finance_book:
-		frappe.local.default_finance_book[company] = frappe.get_cached_value('Company',
-			company,  "default_finance_book")
+		frappe.local.default_finance_book[company] = frappe.get_cached_value(
+			"Company", company, "default_finance_book"
+		)
 
 	return frappe.local.default_finance_book[company]
 
+
 def get_party_account_type(party_type):
-	if not hasattr(frappe.local, 'party_account_types'):
+	if not hasattr(frappe.local, "party_account_types"):
 		frappe.local.party_account_types = {}
 
 	if not party_type in frappe.local.party_account_types:
-		frappe.local.party_account_types[party_type] = frappe.db.get_value("Party Type",
-			party_type, "account_type") or ''
+		frappe.local.party_account_types[party_type] = (
+			frappe.db.get_value("Party Type", party_type, "account_type") or ""
+		)
 
 	return frappe.local.party_account_types[party_type]
 
+
 def get_region(company=None):
-	'''Return the default country based on flag, company or global settings
+	"""Return the default country based on flag, company or global settings
 
 	You can also set global company flag in `frappe.flags.company`
-	'''
+	"""
 	if company or frappe.flags.company:
-		return frappe.get_cached_value('Company',
-			company or frappe.flags.company, 'country')
+		return frappe.get_cached_value("Company", company or frappe.flags.company, "country")
 	elif frappe.flags.country:
 		return frappe.flags.country
 	else:
-		return frappe.get_system_settings('country')
+		return frappe.get_system_settings("country")
+
 
 def allow_regional(fn):
-	'''Decorator to make a function regionally overridable
+	"""Decorator to make a function regionally overridable
 
 	Example:
 	@erpnext.allow_regional
 	def myfunction():
-	  pass'''
+	  pass"""
+
 	def caller(*args, **kwargs):
 		region = get_region()
-		fn_name = inspect.getmodule(fn).__name__ + '.' + fn.__name__
+		fn_name = inspect.getmodule(fn).__name__ + "." + fn.__name__
 		if region in regional_overrides and fn_name in regional_overrides[region]:
 			return frappe.get_attr(regional_overrides[region][fn_name])(*args, **kwargs)
 		else:
@@ -132,10 +148,17 @@ def allow_regional(fn):
 
 	return caller
 
+
+@frappe.whitelist()
 def get_last_membership(member):
-	'''Returns last membership if exists'''
-	last_membership = frappe.get_all('Membership', 'name,to_date,membership_type',
-		dict(member=member, paid=1), order_by='to_date desc', limit=1)
+	"""Returns last membership if exists"""
+	last_membership = frappe.get_all(
+		"Membership",
+		"name,to_date,membership_type",
+		dict(member=member, paid=1),
+		order_by="to_date desc",
+		limit=1,
+	)
 
 	if last_membership:
 		return last_membership[0]

erpnext/accounts/custom/address.py

@@ -23,32 +23,31 @@ class ERPNextAddress(Address):
 		if self.is_your_company_address and not [
 			row for row in self.links if row.link_doctype == "Company"
 		]:
-			frappe.throw(_("Address needs to be linked to a Company. Please add a row for Company in the Links table."),
-				title=_("Company Not Linked"))
+			frappe.throw(
+				_("Address needs to be linked to a Company. Please add a row for Company in the Links table."),
+				title=_("Company Not Linked"),
+			)
 
 	def on_update(self):
 		"""
 		After Address is updated, update the related 'Primary Address' on Customer.
 		"""
 		address_display = get_address_display(self.as_dict())
-		filters = {
-			"customer_primary_address": self.name
-		}
-
+		filters = {"customer_primary_address": self.name}
 		customers = frappe.db.get_all("Customer", filters=filters, as_list=True)
 		for customer_name in customers:
 			frappe.db.set_value("Customer", customer_name[0], "primary_address", address_display)
 
+
 @frappe.whitelist()
-def get_shipping_address(company, address = None):
+def get_shipping_address(company, address=None):
 	filters = [
 		["Dynamic Link", "link_doctype", "=", "Company"],
 		["Dynamic Link", "link_name", "=", company],
-		["Address", "is_your_company_address", "=", 1]
+		["Address", "is_your_company_address", "=", 1],
 	]
 	fields = ["*"]
-	if address and frappe.db.get_value('Dynamic Link',
-		{'parent': address, 'link_name': company}):
+	if address and frappe.db.get_value("Dynamic Link", {"parent": address, "link_name": company}):
 		filters.append(["Address", "name", "=", address])
 	if not address:
 		filters.append(["Address", "is_shipping_address", "=", 1])

erpnext/accounts/dashboard_chart_source/account_balance_timeline/account_balance_timeline.py

@@ -12,15 +12,24 @@ from frappe.utils.nestedset import get_descendants_of
 
 @frappe.whitelist()
 @cache_source
-def get(chart_name = None, chart = None, no_cache = None, filters = None, from_date = None,
-	to_date = None, timespan = None, time_interval = None, heatmap_year = None):
+def get(
+	chart_name=None,
+	chart=None,
+	no_cache=None,
+	filters=None,
+	from_date=None,
+	to_date=None,
+	timespan=None,
+	time_interval=None,
+	heatmap_year=None,
+):
 	if chart_name:
-		chart = frappe.get_doc('Dashboard Chart', chart_name)
+		chart = frappe.get_doc("Dashboard Chart", chart_name)
 	else:
 		chart = frappe._dict(frappe.parse_json(chart))
 	timespan = chart.timespan
 
-	if chart.timespan == 'Select Date Range':
+	if chart.timespan == "Select Date Range":
 		from_date = chart.from_date
 		to_date = chart.to_date
 
@@ -31,17 +40,23 @@ def get(chart_name = None, chart = None, no_cache = None, filters = None, from_d
 	company = filters.get("company")
 
 	if not account and chart_name:
-		frappe.throw(_("Account is not set for the dashboard chart {0}")
-			.format(get_link_to_form("Dashboard Chart", chart_name)))
+		frappe.throw(
+			_("Account is not set for the dashboard chart {0}").format(
+				get_link_to_form("Dashboard Chart", chart_name)
+			)
+		)
 
 	if not frappe.db.exists("Account", account) and chart_name:
-		frappe.throw(_("Account {0} does not exists in the dashboard chart {1}")
-			.format(account, get_link_to_form("Dashboard Chart", chart_name)))
+		frappe.throw(
+			_("Account {0} does not exists in the dashboard chart {1}").format(
+				account, get_link_to_form("Dashboard Chart", chart_name)
+			)
+		)
 
 	if not to_date:
 		to_date = nowdate()
 	if not from_date:
-		if timegrain in ('Monthly', 'Quarterly'):
+		if timegrain in ("Monthly", "Quarterly"):
 			from_date = get_from_date_from_timespan(to_date, timespan)
 
 	# fetch dates to plot
@@ -54,16 +69,14 @@ def get(chart_name = None, chart = None, no_cache = None, filters = None, from_d
 	result = build_result(account, dates, gl_entries)
 
 	return {
-		"labels": [formatdate(r[0].strftime('%Y-%m-%d')) for r in result],
-		"datasets": [{
-			"name": account,
-			"values": [r[1] for r in result]
-		}]
+		"labels": [formatdate(r[0].strftime("%Y-%m-%d")) for r in result],
+		"datasets": [{"name": account, "values": [r[1] for r in result]}],
 	}
 
+
 def build_result(account, dates, gl_entries):
 	result = [[getdate(date), 0.0] for date in dates]
-	root_type = frappe.db.get_value('Account', account, 'root_type')
+	root_type = frappe.db.get_value("Account", account, "root_type")
 
 	# start with the first date
 	date_index = 0
@@ -78,30 +91,34 @@ def build_result(account, dates, gl_entries):
 		result[date_index][1] += entry.debit - entry.credit
 
 	# if account type is credit, switch balances
-	if root_type not in ('Asset', 'Expense'):
+	if root_type not in ("Asset", "Expense"):
 		for r in result:
 			r[1] = -1 * r[1]
 
 	# for balance sheet accounts, the totals are cumulative
-	if root_type in ('Asset', 'Liability', 'Equity'):
+	if root_type in ("Asset", "Liability", "Equity"):
 		for i, r in enumerate(result):
 			if i > 0:
-				r[1] = r[1] + result[i-1][1]
+				r[1] = r[1] + result[i - 1][1]
 
 	return result
 
+
 def get_gl_entries(account, to_date):
-	child_accounts = get_descendants_of('Account', account, ignore_permissions=True)
+	child_accounts = get_descendants_of("Account", account, ignore_permissions=True)
 	child_accounts.append(account)
 
-	return frappe.db.get_all('GL Entry',
-		fields = ['posting_date', 'debit', 'credit'],
-		filters = [
-			dict(posting_date = ('<', to_date)),
-			dict(account = ('in', child_accounts)),
-			dict(voucher_type = ('!=', 'Period Closing Voucher'))
+	return frappe.db.get_all(
+		"GL Entry",
+		fields=["posting_date", "debit", "credit"],
+		filters=[
+			dict(posting_date=("<", to_date)),
+			dict(account=("in", child_accounts)),
+			dict(voucher_type=("!=", "Period Closing Voucher")),
 		],
-		order_by = 'posting_date asc')
+		order_by="posting_date asc",
+	)
+
 
 def get_dates_from_timegrain(from_date, to_date, timegrain):
 	days = months = years = 0
@@ -116,6 +133,8 @@ def get_dates_from_timegrain(from_date, to_date, timegrain):
 
 	dates = [get_period_ending(from_date, timegrain)]
 	while getdate(dates[-1]) < getdate(to_date):
-		date = get_period_ending(add_to_date(dates[-1], years=years, months=months, days=days), timegrain)
+		date = get_period_ending(
+			add_to_date(dates[-1], years=years, months=months, days=days), timegrain
+		)
 		dates.append(date)
 	return dates

erpnext/accounts/deferred_revenue.py

@@ -1,4 +1,3 @@
-
 import frappe
 from frappe import _
 from frappe.email import sendmail_to_system_managers
@@ -23,20 +22,23 @@ from erpnext.accounts.utils import get_account_currency
 
 
 def validate_service_stop_date(doc):
-	''' Validates service_stop_date for Purchase Invoice and Sales Invoice '''
+	"""Validates service_stop_date for Purchase Invoice and Sales Invoice"""
 
-	enable_check = "enable_deferred_revenue" \
-		if doc.doctype=="Sales Invoice" else "enable_deferred_expense"
+	enable_check = (
+		"enable_deferred_revenue" if doc.doctype == "Sales Invoice" else "enable_deferred_expense"
+	)
 
 	old_stop_dates = {}
-	old_doc = frappe.db.get_all("{0} Item".format(doc.doctype),
-		{"parent": doc.name}, ["name", "service_stop_date"])
+	old_doc = frappe.db.get_all(
+		"{0} Item".format(doc.doctype), {"parent": doc.name}, ["name", "service_stop_date"]
+	)
 
 	for d in old_doc:
 		old_stop_dates[d.name] = d.service_stop_date or ""
 
 	for item in doc.items:
-		if not item.get(enable_check): continue
+		if not item.get(enable_check):
+			continue
 
 		if item.service_stop_date:
 			if date_diff(item.service_stop_date, item.service_start_date) < 0:
@@ -45,21 +47,31 @@ def validate_service_stop_date(doc):
 			if date_diff(item.service_stop_date, item.service_end_date) > 0:
 				frappe.throw(_("Service Stop Date cannot be after Service End Date"))
 
-		if old_stop_dates and old_stop_dates.get(item.name) and item.service_stop_date!=old_stop_dates.get(item.name):
+		if (
+			old_stop_dates
+			and old_stop_dates.get(item.name)
+			and item.service_stop_date != old_stop_dates.get(item.name)
+		):
 			frappe.throw(_("Cannot change Service Stop Date for item in row {0}").format(item.idx))
 
+
 def build_conditions(process_type, account, company):
-	conditions=''
-	deferred_account = "item.deferred_revenue_account" if process_type=="Income" else "item.deferred_expense_account"
+	conditions = ""
+	deferred_account = (
+		"item.deferred_revenue_account" if process_type == "Income" else "item.deferred_expense_account"
+	)
 
 	if account:
-		conditions += "AND %s='%s'"%(deferred_account, account)
+		conditions += "AND %s='%s'" % (deferred_account, account)
 	elif company:
 		conditions += f"AND p.company = {frappe.db.escape(company)}"
 
 	return conditions
 
-def convert_deferred_expense_to_expense(deferred_process, start_date=None, end_date=None, conditions=''):
+
+def convert_deferred_expense_to_expense(
+	deferred_process, start_date=None, end_date=None, conditions=""
+):
 	# book the expense/income on the last day, but it will be trigger on the 1st of month at 12:00 AM
 
 	if not start_date:
@@ -68,14 +80,19 @@ def convert_deferred_expense_to_expense(deferred_process, start_date=None, end_d
 		end_date = add_days(today(), -1)
 
 	# check for the purchase invoice for which GL entries has to be done
-	invoices = frappe.db.sql_list('''
+	invoices = frappe.db.sql_list(
+		"""
 		select distinct item.parent
 		from `tabPurchase Invoice Item` item, `tabPurchase Invoice` p
 		where item.service_start_date<=%s and item.service_end_date>=%s
 		and item.enable_deferred_expense = 1 and item.parent=p.name
 		and item.docstatus = 1 and ifnull(item.amount, 0) > 0
 		{0}
-	'''.format(conditions), (end_date, start_date)) #nosec
+	""".format(
+			conditions
+		),
+		(end_date, start_date),
+	)  # nosec
 
 	# For each invoice, book deferred expense
 	for invoice in invoices:
@@ -85,7 +102,10 @@ def convert_deferred_expense_to_expense(deferred_process, start_date=None, end_d
 	if frappe.flags.deferred_accounting_error:
 		send_mail(deferred_process)
 
-def convert_deferred_revenue_to_income(deferred_process, start_date=None, end_date=None, conditions=''):
+
+def convert_deferred_revenue_to_income(
+	deferred_process, start_date=None, end_date=None, conditions=""
+):
 	# book the expense/income on the last day, but it will be trigger on the 1st of month at 12:00 AM
 
 	if not start_date:
@@ -94,14 +114,19 @@ def convert_deferred_revenue_to_income(deferred_process, start_date=None, end_da
 		end_date = add_days(today(), -1)
 
 	# check for the sales invoice for which GL entries has to be done
-	invoices = frappe.db.sql_list('''
+	invoices = frappe.db.sql_list(
+		"""
 		select distinct item.parent
 		from `tabSales Invoice Item` item, `tabSales Invoice` p
 		where item.service_start_date<=%s and item.service_end_date>=%s
 		and item.enable_deferred_revenue = 1 and item.parent=p.name
 		and item.docstatus = 1 and ifnull(item.amount, 0) > 0
 		{0}
-	'''.format(conditions), (end_date, start_date)) #nosec
+	""".format(
+			conditions
+		),
+		(end_date, start_date),
+	)  # nosec
 
 	for invoice in invoices:
 		doc = frappe.get_doc("Sales Invoice", invoice)
@@ -110,31 +135,43 @@ def convert_deferred_revenue_to_income(deferred_process, start_date=None, end_da
 	if frappe.flags.deferred_accounting_error:
 		send_mail(deferred_process)
 
+
 def get_booking_dates(doc, item, posting_date=None):
 	if not posting_date:
 		posting_date = add_days(today(), -1)
 
 	last_gl_entry = False
 
-	deferred_account = "deferred_revenue_account" if doc.doctype=="Sales Invoice" else "deferred_expense_account"
+	deferred_account = (
+		"deferred_revenue_account" if doc.doctype == "Sales Invoice" else "deferred_expense_account"
+	)
 
-	prev_gl_entry = frappe.db.sql('''
+	prev_gl_entry = frappe.db.sql(
+		"""
 		select name, posting_date from `tabGL Entry` where company=%s and account=%s and
 		voucher_type=%s and voucher_no=%s and voucher_detail_no=%s
 		and is_cancelled = 0
 		order by posting_date desc limit 1
-	''', (doc.company, item.get(deferred_account), doc.doctype, doc.name, item.name), as_dict=True)
+	""",
+		(doc.company, item.get(deferred_account), doc.doctype, doc.name, item.name),
+		as_dict=True,
+	)
 
-	prev_gl_via_je = frappe.db.sql('''
+	prev_gl_via_je = frappe.db.sql(
+		"""
 		SELECT p.name, p.posting_date FROM `tabJournal Entry` p, `tabJournal Entry Account` c
 		WHERE p.name = c.parent and p.company=%s and c.account=%s
 		and c.reference_type=%s and c.reference_name=%s
 		and c.reference_detail_no=%s and c.docstatus < 2 order by posting_date desc limit 1
-	''', (doc.company, item.get(deferred_account), doc.doctype, doc.name, item.name), as_dict=True)
+	""",
+		(doc.company, item.get(deferred_account), doc.doctype, doc.name, item.name),
+		as_dict=True,
+	)
 
 	if prev_gl_via_je:
-		if (not prev_gl_entry) or (prev_gl_entry and
-			prev_gl_entry[0].posting_date < prev_gl_via_je[0].posting_date):
+		if (not prev_gl_entry) or (
+			prev_gl_entry and prev_gl_entry[0].posting_date < prev_gl_via_je[0].posting_date
+		):
 			prev_gl_entry = prev_gl_via_je
 
 	if prev_gl_entry:
@@ -158,66 +195,94 @@ def get_booking_dates(doc, item, posting_date=None):
 	else:
 		return None, None, None
 
-def calculate_monthly_amount(doc, item, last_gl_entry, start_date, end_date, total_days, total_booking_days, account_currency):
+
+def calculate_monthly_amount(
+	doc, item, last_gl_entry, start_date, end_date, total_days, total_booking_days, account_currency
+):
 	amount, base_amount = 0, 0
 
 	if not last_gl_entry:
-		total_months = (item.service_end_date.year - item.service_start_date.year) * 12 + \
-			(item.service_end_date.month - item.service_start_date.month) + 1
+		total_months = (
+			(item.service_end_date.year - item.service_start_date.year) * 12
+			+ (item.service_end_date.month - item.service_start_date.month)
+			+ 1
+		)
 
-		prorate_factor = flt(date_diff(item.service_end_date, item.service_start_date)) \
-			/ flt(date_diff(get_last_day(item.service_end_date), get_first_day(item.service_start_date)))
+		prorate_factor = flt(date_diff(item.service_end_date, item.service_start_date)) / flt(
+			date_diff(get_last_day(item.service_end_date), get_first_day(item.service_start_date))
+		)
 
 		actual_months = rounded(total_months * prorate_factor, 1)
 
-		already_booked_amount, already_booked_amount_in_account_currency = get_already_booked_amount(doc, item)
+		already_booked_amount, already_booked_amount_in_account_currency = get_already_booked_amount(
+			doc, item
+		)
 		base_amount = flt(item.base_net_amount / actual_months, item.precision("base_net_amount"))
 
 		if base_amount + already_booked_amount > item.base_net_amount:
 			base_amount = item.base_net_amount - already_booked_amount
 
-		if account_currency==doc.company_currency:
+		if account_currency == doc.company_currency:
 			amount = base_amount
 		else:
-			amount = flt(item.net_amount/actual_months, item.precision("net_amount"))
+			amount = flt(item.net_amount / actual_months, item.precision("net_amount"))
 			if amount + already_booked_amount_in_account_currency > item.net_amount:
 				amount = item.net_amount - already_booked_amount_in_account_currency
 
 		if not (get_first_day(start_date) == start_date and get_last_day(end_date) == end_date):
-			partial_month = flt(date_diff(end_date, start_date)) \
-				/ flt(date_diff(get_last_day(end_date), get_first_day(start_date)))
+			partial_month = flt(date_diff(end_date, start_date)) / flt(
+				date_diff(get_last_day(end_date), get_first_day(start_date))
+			)
 
 			base_amount = rounded(partial_month, 1) * base_amount
 			amount = rounded(partial_month, 1) * amount
 	else:
-		already_booked_amount, already_booked_amount_in_account_currency = get_already_booked_amount(doc, item)
-		base_amount = flt(item.base_net_amount - already_booked_amount, item.precision("base_net_amount"))
-		if account_currency==doc.company_currency:
+		already_booked_amount, already_booked_amount_in_account_currency = get_already_booked_amount(
+			doc, item
+		)
+		base_amount = flt(
+			item.base_net_amount - already_booked_amount, item.precision("base_net_amount")
+		)
+		if account_currency == doc.company_currency:
 			amount = base_amount
 		else:
-			amount = flt(item.net_amount - already_booked_amount_in_account_currency, item.precision("net_amount"))
+			amount = flt(
+				item.net_amount - already_booked_amount_in_account_currency, item.precision("net_amount")
+			)
 
 	return amount, base_amount
 
+
 def calculate_amount(doc, item, last_gl_entry, total_days, total_booking_days, account_currency):
 	amount, base_amount = 0, 0
 	if not last_gl_entry:
-		base_amount = flt(item.base_net_amount*total_booking_days/flt(total_days), item.precision("base_net_amount"))
-		if account_currency==doc.company_currency:
+		base_amount = flt(
+			item.base_net_amount * total_booking_days / flt(total_days), item.precision("base_net_amount")
+		)
+		if account_currency == doc.company_currency:
 			amount = base_amount
 		else:
-			amount = flt(item.net_amount*total_booking_days/flt(total_days), item.precision("net_amount"))
+			amount = flt(
+				item.net_amount * total_booking_days / flt(total_days), item.precision("net_amount")
+			)
 	else:
-		already_booked_amount, already_booked_amount_in_account_currency = get_already_booked_amount(doc, item)
+		already_booked_amount, already_booked_amount_in_account_currency = get_already_booked_amount(
+			doc, item
+		)
 
-		base_amount = flt(item.base_net_amount - already_booked_amount, item.precision("base_net_amount"))
-		if account_currency==doc.company_currency:
+		base_amount = flt(
+			item.base_net_amount - already_booked_amount, item.precision("base_net_amount")
+		)
+		if account_currency == doc.company_currency:
 			amount = base_amount
 		else:
-			amount = flt(item.net_amount - already_booked_amount_in_account_currency, item.precision("net_amount"))
+			amount = flt(
+				item.net_amount - already_booked_amount_in_account_currency, item.precision("net_amount")
+			)
 
 	return amount, base_amount
 
+
 def get_already_booked_amount(doc, item):
 	if doc.doctype == "Sales Invoice":
 		total_credit_debit, total_credit_debit_currency = "debit", "debit_in_account_currency"
@@ -226,21 +291,31 @@ def get_already_booked_amount(doc, item):
 		total_credit_debit, total_credit_debit_currency = "credit", "credit_in_account_currency"
 		deferred_account = "deferred_expense_account"
 
-	gl_entries_details = frappe.db.sql('''
+	gl_entries_details = frappe.db.sql(
+		"""
 		select sum({0}) as total_credit, sum({1}) as total_credit_in_account_currency, voucher_detail_no
 		from `tabGL Entry` where company=%s and account=%s and voucher_type=%s and voucher_no=%s and voucher_detail_no=%s
 		and is_cancelled = 0
 		group by voucher_detail_no
-	'''.format(total_credit_debit, total_credit_debit_currency),
-		(doc.company, item.get(deferred_account), doc.doctype, doc.name, item.name), as_dict=True)
+	""".format(
+			total_credit_debit, total_credit_debit_currency
+		),
+		(doc.company, item.get(deferred_account), doc.doctype, doc.name, item.name),
+		as_dict=True,
+	)
 
-	journal_entry_details = frappe.db.sql('''
+	journal_entry_details = frappe.db.sql(
+		"""
 		SELECT sum(c.{0}) as total_credit, sum(c.{1}) as total_credit_in_account_currency, reference_detail_no
 		FROM `tabJournal Entry` p , `tabJournal Entry Account` c WHERE p.name = c.parent and
 		p.company = %s and c.account=%s and c.reference_type=%s and c.reference_name=%s and c.reference_detail_no=%s
 		and p.docstatus < 2 group by reference_detail_no
-	'''.format(total_credit_debit, total_credit_debit_currency),
-		(doc.company, item.get(deferred_account), doc.doctype, doc.name, item.name), as_dict=True)
+	""".format(
+			total_credit_debit, total_credit_debit_currency
+		),
+		(doc.company, item.get(deferred_account), doc.doctype, doc.name, item.name),
+		as_dict=True,
+	)
 
 	already_booked_amount = gl_entries_details[0].total_credit if gl_entries_details else 0
 	already_booked_amount += journal_entry_details[0].total_credit if journal_entry_details else 0
@@ -248,20 +323,29 @@ def get_already_booked_amount(doc, item):
 	if doc.currency == doc.company_currency:
 		already_booked_amount_in_account_currency = already_booked_amount
 	else:
-		already_booked_amount_in_account_currency = gl_entries_details[0].total_credit_in_account_currency if gl_entries_details else 0
-		already_booked_amount_in_account_currency += journal_entry_details[0].total_credit_in_account_currency if journal_entry_details else 0
+		already_booked_amount_in_account_currency = (
+			gl_entries_details[0].total_credit_in_account_currency if gl_entries_details else 0
+		)
+		already_booked_amount_in_account_currency += (
+			journal_entry_details[0].total_credit_in_account_currency if journal_entry_details else 0
+		)
 
 	return already_booked_amount, already_booked_amount_in_account_currency
 
+
 def book_deferred_income_or_expense(doc, deferred_process, posting_date=None):
-	enable_check = "enable_deferred_revenue" \
-		if doc.doctype=="Sales Invoice" else "enable_deferred_expense"
+	enable_check = (
+		"enable_deferred_revenue" if doc.doctype == "Sales Invoice" else "enable_deferred_expense"
+	)
 
-	accounts_frozen_upto = frappe.get_cached_value('Accounts Settings', 'None', 'acc_frozen_upto')
+	accounts_frozen_upto = frappe.get_cached_value("Accounts Settings", "None", "acc_frozen_upto")
 
-	def _book_deferred_revenue_or_expense(item, via_journal_entry, submit_journal_entry, book_deferred_entries_based_on):
+	def _book_deferred_revenue_or_expense(
+		item, via_journal_entry, submit_journal_entry, book_deferred_entries_based_on
+	):
 		start_date, end_date, last_gl_entry = get_booking_dates(doc, item, posting_date=posting_date)
-		if not (start_date and end_date): return
+		if not (start_date and end_date):
+			return
 
 		account_currency = get_account_currency(item.expense_account or item.income_account)
 		if doc.doctype == "Sales Invoice":
@@ -274,12 +358,21 @@ def book_deferred_income_or_expense(doc, deferred_process, posting_date=None):
 		total_days = date_diff(item.service_end_date, item.service_start_date) + 1
 		total_booking_days = date_diff(end_date, start_date) + 1
 
-		if book_deferred_entries_based_on == 'Months':
-			amount, base_amount = calculate_monthly_amount(doc, item, last_gl_entry,
-				start_date, end_date, total_days, total_booking_days, account_currency)
+		if book_deferred_entries_based_on == "Months":
+			amount, base_amount = calculate_monthly_amount(
+				doc,
+				item,
+				last_gl_entry,
+				start_date,
+				end_date,
+				total_days,
+				total_booking_days,
+				account_currency,
+			)
 		else:
-			amount, base_amount = calculate_amount(doc, item, last_gl_entry,
-				total_days, total_booking_days, account_currency)
+			amount, base_amount = calculate_amount(
+				doc, item, last_gl_entry, total_days, total_booking_days, account_currency
+			)
 
 		if not amount:
 			return
@@ -289,92 +382,155 @@ def book_deferred_income_or_expense(doc, deferred_process, posting_date=None):
 			end_date = get_last_day(add_days(accounts_frozen_upto, 1))
 
 		if via_journal_entry:
-			book_revenue_via_journal_entry(doc, credit_account, debit_account, against, amount,
-				base_amount, end_date, project, account_currency, item.cost_center, item, deferred_process, submit_journal_entry)
+			book_revenue_via_journal_entry(
+				doc,
+				credit_account,
+				debit_account,
+				amount,
+				base_amount,
+				end_date,
+				project,
+				account_currency,
+				item.cost_center,
+				item,
+				deferred_process,
+				submit_journal_entry,
+			)
 		else:
-			make_gl_entries(doc, credit_account, debit_account, against,
-				amount, base_amount, end_date, project, account_currency, item.cost_center, item, deferred_process)
+			make_gl_entries(
+				doc,
+				credit_account,
+				debit_account,
+				against,
+				amount,
+				base_amount,
+				end_date,
+				project,
+				account_currency,
+				item.cost_center,
+				item,
+				deferred_process,
+			)
 
 		# Returned in case of any errors because it tries to submit the same record again and again in case of errors
 		if frappe.flags.deferred_accounting_error:
 			return
 
 		if getdate(end_date) < getdate(posting_date) and not last_gl_entry:
-			_book_deferred_revenue_or_expense(item, via_journal_entry, submit_journal_entry, book_deferred_entries_based_on)
+			_book_deferred_revenue_or_expense(
+				item, via_journal_entry, submit_journal_entry, book_deferred_entries_based_on
+			)
 
-	via_journal_entry = cint(frappe.db.get_singles_value('Accounts Settings', 'book_deferred_entries_via_journal_entry'))
-	submit_journal_entry = cint(frappe.db.get_singles_value('Accounts Settings', 'submit_journal_entries'))
-	book_deferred_entries_based_on = frappe.db.get_singles_value('Accounts Settings', 'book_deferred_entries_based_on')
+	via_journal_entry = cint(
+		frappe.db.get_singles_value("Accounts Settings", "book_deferred_entries_via_journal_entry")
+	)
+	submit_journal_entry = cint(
+		frappe.db.get_singles_value("Accounts Settings", "submit_journal_entries")
+	)
+	book_deferred_entries_based_on = frappe.db.get_singles_value(
+		"Accounts Settings", "book_deferred_entries_based_on"
+	)
 
-	for item in doc.get('items'):
+	for item in doc.get("items"):
 		if item.get(enable_check):
-			_book_deferred_revenue_or_expense(item, via_journal_entry, submit_journal_entry, book_deferred_entries_based_on)
+			_book_deferred_revenue_or_expense(
+				item, via_journal_entry, submit_journal_entry, book_deferred_entries_based_on
+			)
+
 
 def process_deferred_accounting(posting_date=None):
-	''' Converts deferred income/expense into income/expense
-		Executed via background jobs on every month end '''
+	"""Converts deferred income/expense into income/expense
+	Executed via background jobs on every month end"""
 
 	if not posting_date:
 		posting_date = today()
 
-	if not cint(frappe.db.get_singles_value('Accounts Settings', 'automatically_process_deferred_accounting_entry')):
+	if not cint(
+		frappe.db.get_singles_value(
+			"Accounts Settings", "automatically_process_deferred_accounting_entry"
+		)
+	):
 		return
 
 	start_date = add_months(today(), -1)
 	end_date = add_days(today(), -1)
 
-	companies = frappe.get_all('Company')
+	companies = frappe.get_all("Company")
 
 	for company in companies:
-		for record_type in ('Income', 'Expense'):
-			doc = frappe.get_doc(dict(
-				doctype='Process Deferred Accounting',
-				company=company.name,
-				posting_date=posting_date,
-				start_date=start_date,
-				end_date=end_date,
-				type=record_type
-			))
+		for record_type in ("Income", "Expense"):
+			doc = frappe.get_doc(
+				dict(
+					doctype="Process Deferred Accounting",
+					company=company.name,
+					posting_date=posting_date,
+					start_date=start_date,
+					end_date=end_date,
+					type=record_type,
+				)
+			)
 
 			doc.insert()
 			doc.submit()
 
-def make_gl_entries(doc, credit_account, debit_account, against,
-	amount, base_amount, posting_date, project, account_currency, cost_center, item, deferred_process=None):
+
+def make_gl_entries(
+	doc,
+	credit_account,
+	debit_account,
+	against,
+	amount,
+	base_amount,
+	posting_date,
+	project,
+	account_currency,
+	cost_center,
+	item,
+	deferred_process=None,
+):
 	# GL Entry for crediting the amount in the deferred expense
 	from erpnext.accounts.general_ledger import make_gl_entries
 
-	if amount == 0: return
+	if amount == 0:
+		return
 
 	gl_entries = []
 	gl_entries.append(
-		doc.get_gl_dict({
-			"account": credit_account,
-			"against": against,
-			"credit": base_amount,
-			"credit_in_account_currency": amount,
-			"cost_center": cost_center,
-			"voucher_detail_no": item.name,
-			'posting_date': posting_date,
-			'project': project,
-			'against_voucher_type': 'Process Deferred Accounting',
-			'against_voucher': deferred_process
-		}, account_currency, item=item)
+		doc.get_gl_dict(
+			{
+				"account": credit_account,
+				"against": against,
+				"credit": base_amount,
+				"credit_in_account_currency": amount,
+				"cost_center": cost_center,
+				"voucher_detail_no": item.name,
+				"posting_date": posting_date,
+				"project": project,
+				"against_voucher_type": "Process Deferred Accounting",
+				"against_voucher": deferred_process,
+			},
+			account_currency,
+			item=item,
+		)
 	)
 	# GL Entry to debit the amount from the expense
 	gl_entries.append(
-		doc.get_gl_dict({
-			"account": debit_account,
-			"against": against,
-			"debit": base_amount,
-			"debit_in_account_currency": amount,
-			"cost_center": cost_center,
-			"voucher_detail_no": item.name,
-			'posting_date': posting_date,
-			'project': project,
-			'against_voucher_type': 'Process Deferred Accounting',
-			'against_voucher': deferred_process
-		}, account_currency, item=item)
+		doc.get_gl_dict(
+			{
+				"account": debit_account,
+				"against": against,
+				"debit": base_amount,
+				"debit_in_account_currency": amount,
+				"cost_center": cost_center,
+				"voucher_detail_no": item.name,
+				"posting_date": posting_date,
+				"project": project,
+				"against_voucher_type": "Process Deferred Accounting",
+				"against_voucher": deferred_process,
+			},
+			account_currency,
+			item=item,
+		)
 	)
 
 	if gl_entries:
@@ -384,68 +540,88 @@ def make_gl_entries(doc, credit_account, debit_account, against,
 		except Exception as e:
 			if frappe.flags.in_test:
 				traceback = frappe.get_traceback()
-				frappe.log_error(title=_('Error while processing deferred accounting for Invoice {0}').format(doc.name), message=traceback)
+				frappe.log_error(
+					title=_("Error while processing deferred accounting for Invoice {0}").format(doc.name),
+					message=traceback,
+				)
 				raise e
 			else:
 				frappe.db.rollback()
 				traceback = frappe.get_traceback()
-				frappe.log_error(title=_('Error while processing deferred accounting for Invoice {0}').format(doc.name), message=traceback)
+				frappe.log_error(
+					title=_("Error while processing deferred accounting for Invoice {0}").format(doc.name),
+					message=traceback,
+				)
 				frappe.flags.deferred_accounting_error = True
 
+
 def send_mail(deferred_process):
 	title = _("Error while processing deferred accounting for {0}").format(deferred_process)
-	link = get_link_to_form('Process Deferred Accounting', deferred_process)
+	link = get_link_to_form("Process Deferred Accounting", deferred_process)
 	content = _("Deferred accounting failed for some invoices:") + "\n"
-	content += _("Please check Process Deferred Accounting {0} and submit manually after resolving errors.").format(link)
+	content += _(
+		"Please check Process Deferred Accounting {0} and submit manually after resolving errors."
+	).format(link)
 	sendmail_to_system_managers(title, content)
 
-def book_revenue_via_journal_entry(doc, credit_account, debit_account, against,
-	amount, base_amount, posting_date, project, account_currency, cost_center, item,
-	deferred_process=None, submit='No'):
 
-	if amount == 0: return
+def book_revenue_via_journal_entry(
+	doc,
+	credit_account,
+	debit_account,
+	amount,
+	base_amount,
+	posting_date,
+	project,
+	account_currency,
+	cost_center,
+	item,
+	deferred_process=None,
+	submit="No",
+):
 
-	journal_entry = frappe.new_doc('Journal Entry')
+	if amount == 0:
+		return
+
+	journal_entry = frappe.new_doc("Journal Entry")
 	journal_entry.posting_date = posting_date
 	journal_entry.company = doc.company
-	journal_entry.voucher_type = 'Deferred Revenue' if doc.doctype == 'Sales Invoice' \
-		else 'Deferred Expense'
+	journal_entry.voucher_type = (
+		"Deferred Revenue" if doc.doctype == "Sales Invoice" else "Deferred Expense"
+	)
+	journal_entry.process_deferred_accounting = deferred_process
 
 	debit_entry = {
-		'account': credit_account,
-		'credit': base_amount,
-		'credit_in_account_currency': amount,
-		'account_currency': account_currency,
-		'reference_name': doc.name,
-		'reference_type': doc.doctype,
-		'reference_detail_no': item.name,
-		'cost_center': cost_center,
-		'project': project,
+		"account": credit_account,
+		"credit": base_amount,
+		"credit_in_account_currency": amount,
+		"account_currency": account_currency,
+		"reference_name": doc.name,
+		"reference_type": doc.doctype,
+		"reference_detail_no": item.name,
+		"cost_center": cost_center,
+		"project": project,
 	}
 
 	credit_entry = {
-		'account': debit_account,
-		'debit': base_amount,
-		'debit_in_account_currency': amount,
-		'account_currency': account_currency,
-		'reference_name': doc.name,
-		'reference_type': doc.doctype,
-		'reference_detail_no': item.name,
-		'cost_center': cost_center,
-		'project': project,
+		"account": debit_account,
+		"debit": base_amount,
+		"debit_in_account_currency": amount,
+		"account_currency": account_currency,
+		"reference_name": doc.name,
+		"reference_type": doc.doctype,
+		"reference_detail_no": item.name,
+		"cost_center": cost_center,
+		"project": project,
 	}
 
 	for dimension in get_accounting_dimensions():
-		debit_entry.update({
-			dimension: item.get(dimension)
-		})
+		debit_entry.update({dimension: item.get(dimension)})
 
-		credit_entry.update({
-			dimension: item.get(dimension)
-		})
+		credit_entry.update({dimension: item.get(dimension)})
 
-	journal_entry.append('accounts', debit_entry)
-	journal_entry.append('accounts', credit_entry)
+	journal_entry.append("accounts", debit_entry)
+	journal_entry.append("accounts", credit_entry)
 
 	try:
 		journal_entry.save()
@@ -457,20 +633,30 @@ def book_revenue_via_journal_entry(doc, credit_account, debit_account, against,
 	except Exception:
 		frappe.db.rollback()
 		traceback = frappe.get_traceback()
-		frappe.log_error(title=_('Error while processing deferred accounting for Invoice {0}').format(doc.name), message=traceback)
+		frappe.log_error(
+			title=_("Error while processing deferred accounting for Invoice {0}").format(doc.name),
+			message=traceback,
+		)
 
 		frappe.flags.deferred_accounting_error = True
 
+
 def get_deferred_booking_accounts(doctype, voucher_detail_no, dr_or_cr):
 
-	if doctype == 'Sales Invoice':
-		credit_account, debit_account = frappe.db.get_value('Sales Invoice Item', {'name': voucher_detail_no},
-			['income_account', 'deferred_revenue_account'])
+	if doctype == "Sales Invoice":
+		credit_account, debit_account = frappe.db.get_value(
+			"Sales Invoice Item",
+			{"name": voucher_detail_no},
+			["income_account", "deferred_revenue_account"],
+		)
 	else:
-		credit_account, debit_account = frappe.db.get_value('Purchase Invoice Item', {'name': voucher_detail_no},
-			['deferred_expense_account', 'expense_account'])
+		credit_account, debit_account = frappe.db.get_value(
+			"Purchase Invoice Item",
+			{"name": voucher_detail_no},
+			["deferred_expense_account", "expense_account"],
+		)
 
-	if dr_or_cr == 'Debit':
+	if dr_or_cr == "Debit":
 		return debit_account
 	else:
 		return credit_account

erpnext/accounts/doctype/account/account.py

@@ -10,11 +10,17 @@ from frappe.utils.nestedset import NestedSet, get_ancestors_of, get_descendants_
 import erpnext
 
 
-class RootNotEditable(frappe.ValidationError): pass
-class BalanceMismatchError(frappe.ValidationError): pass
+class RootNotEditable(frappe.ValidationError):
+	pass
+
+
+class BalanceMismatchError(frappe.ValidationError):
+	pass
+
 
 class Account(NestedSet):
-	nsm_parent_field = 'parent_account'
+	nsm_parent_field = "parent_account"
+
 	def on_update(self):
 		if frappe.local.flags.ignore_update_nsm:
 			return
@@ -22,17 +28,20 @@ class Account(NestedSet):
 			super(Account, self).on_update()
 
 	def onload(self):
-		frozen_accounts_modifier = frappe.db.get_value("Accounts Settings", "Accounts Settings",
-			"frozen_accounts_modifier")
+		frozen_accounts_modifier = frappe.db.get_value(
+			"Accounts Settings", "Accounts Settings", "frozen_accounts_modifier"
+		)
 		if not frozen_accounts_modifier or frozen_accounts_modifier in frappe.get_roles():
 			self.set_onload("can_freeze_account", True)
 
 	def autoname(self):
 		from erpnext.accounts.utils import get_autoname_with_number
+
 		self.name = get_autoname_with_number(self.account_number, self.account_name, None, self.company)
 
 	def validate(self):
 		from erpnext.accounts.utils import validate_field_number
+
 		if frappe.local.flags.allow_unverified_charts:
 			return
 		self.validate_parent()
@@ -49,22 +58,33 @@ class Account(NestedSet):
 	def validate_parent(self):
 		"""Fetch Parent Details and validate parent account"""
 		if self.parent_account:
-			par = frappe.db.get_value("Account", self.parent_account,
-				["name", "is_group", "company"], as_dict=1)
+			par = frappe.db.get_value(
+				"Account", self.parent_account, ["name", "is_group", "company"], as_dict=1
+			)
 			if not par:
-				throw(_("Account {0}: Parent account {1} does not exist").format(self.name, self.parent_account))
+				throw(
+					_("Account {0}: Parent account {1} does not exist").format(self.name, self.parent_account)
+				)
 			elif par.name == self.name:
 				throw(_("Account {0}: You can not assign itself as parent account").format(self.name))
 			elif not par.is_group:
-				throw(_("Account {0}: Parent account {1} can not be a ledger").format(self.name, self.parent_account))
+				throw(
+					_("Account {0}: Parent account {1} can not be a ledger").format(
+						self.name, self.parent_account
+					)
+				)
 			elif par.company != self.company:
-				throw(_("Account {0}: Parent account {1} does not belong to company: {2}")
-					.format(self.name, self.parent_account, self.company))
+				throw(
+					_("Account {0}: Parent account {1} does not belong to company: {2}").format(
+						self.name, self.parent_account, self.company
+					)
+				)
 
 	def set_root_and_report_type(self):
 		if self.parent_account:
-			par = frappe.db.get_value("Account", self.parent_account,
-				["report_type", "root_type"], as_dict=1)
+			par = frappe.db.get_value(
+				"Account", self.parent_account, ["report_type", "root_type"], as_dict=1
+			)
 
 			if par.report_type:
 				self.report_type = par.report_type
@@ -75,15 +95,20 @@ class Account(NestedSet):
 			db_value = frappe.db.get_value("Account", self.name, ["report_type", "root_type"], as_dict=1)
 			if db_value:
 				if self.report_type != db_value.report_type:
-					frappe.db.sql("update `tabAccount` set report_type=%s where lft > %s and rgt < %s",
-						(self.report_type, self.lft, self.rgt))
+					frappe.db.sql(
+						"update `tabAccount` set report_type=%s where lft > %s and rgt < %s",
+						(self.report_type, self.lft, self.rgt),
+					)
 				if self.root_type != db_value.root_type:
-					frappe.db.sql("update `tabAccount` set root_type=%s where lft > %s and rgt < %s",
-						(self.root_type, self.lft, self.rgt))
+					frappe.db.sql(
+						"update `tabAccount` set root_type=%s where lft > %s and rgt < %s",
+						(self.root_type, self.lft, self.rgt),
+					)
 
 		if self.root_type and not self.report_type:
-			self.report_type = "Balance Sheet" \
-				if self.root_type in ("Asset", "Liability", "Equity") else "Profit and Loss"
+			self.report_type = (
+				"Balance Sheet" if self.root_type in ("Asset", "Liability", "Equity") else "Profit and Loss"
+			)
 
 	def validate_root_details(self):
 		# does not exists parent
@@ -96,21 +121,26 @@ class Account(NestedSet):
 
 	def validate_root_company_and_sync_account_to_children(self):
 		# ignore validation while creating new compnay or while syncing to child companies
-		if frappe.local.flags.ignore_root_company_validation or self.flags.ignore_root_company_validation:
+		if (
+			frappe.local.flags.ignore_root_company_validation or self.flags.ignore_root_company_validation
+		):
 			return
 		ancestors = get_root_company(self.company)
 		if ancestors:
 			if frappe.get_value("Company", self.company, "allow_account_creation_against_child_company"):
 				return
-			if not frappe.db.get_value("Account",
-				{'account_name': self.account_name, 'company': ancestors[0]}, 'name'):
+			if not frappe.db.get_value(
+				"Account", {"account_name": self.account_name, "company": ancestors[0]}, "name"
+			):
 				frappe.throw(_("Please add the account to root level Company - {}").format(ancestors[0]))
 		elif self.parent_account:
-			descendants = get_descendants_of('Company', self.company)
-			if not descendants: return
+			descendants = get_descendants_of("Company", self.company)
+			if not descendants:
+				return
 			parent_acc_name_map = {}
-			parent_acc_name, parent_acc_number = frappe.db.get_value('Account', self.parent_account, \
-				["account_name", "account_number"])
+			parent_acc_name, parent_acc_number = frappe.db.get_value(
+				"Account", self.parent_account, ["account_name", "account_number"]
+			)
 			filters = {
 				"company": ["in", descendants],
 				"account_name": parent_acc_name,
@@ -118,10 +148,13 @@ class Account(NestedSet):
 			if parent_acc_number:
 				filters["account_number"] = parent_acc_number
 
-			for d in frappe.db.get_values('Account', filters=filters, fieldname=["company", "name"], as_dict=True):
+			for d in frappe.db.get_values(
+				"Account", filters=filters, fieldname=["company", "name"], as_dict=True
+			):
 				parent_acc_name_map[d["company"]] = d["name"]
 
-			if not parent_acc_name_map: return
+			if not parent_acc_name_map:
+				return
 
 			self.create_account_for_child_company(parent_acc_name_map, descendants, parent_acc_name)
 
@@ -142,26 +175,38 @@ class Account(NestedSet):
 	def validate_frozen_accounts_modifier(self):
 		old_value = frappe.db.get_value("Account", self.name, "freeze_account")
 		if old_value and old_value != self.freeze_account:
-			frozen_accounts_modifier = frappe.db.get_value('Accounts Settings', None, 'frozen_accounts_modifier')
-			if not frozen_accounts_modifier or \
-				frozen_accounts_modifier not in frappe.get_roles():
-					throw(_("You are not authorized to set Frozen value"))
+			frozen_accounts_modifier = frappe.db.get_value(
+				"Accounts Settings", None, "frozen_accounts_modifier"
+			)
+			if not frozen_accounts_modifier or frozen_accounts_modifier not in frappe.get_roles():
+				throw(_("You are not authorized to set Frozen value"))
 
 	def validate_balance_must_be_debit_or_credit(self):
 		from erpnext.accounts.utils import get_balance_on
+
 		if not self.get("__islocal") and self.balance_must_be:
 			account_balance = get_balance_on(self.name)
 
 			if account_balance > 0 and self.balance_must_be == "Credit":
-				frappe.throw(_("Account balance already in Debit, you are not allowed to set 'Balance Must Be' as 'Credit'"))
+				frappe.throw(
+					_(
+						"Account balance already in Debit, you are not allowed to set 'Balance Must Be' as 'Credit'"
+					)
+				)
 			elif account_balance < 0 and self.balance_must_be == "Debit":
-				frappe.throw(_("Account balance already in Credit, you are not allowed to set 'Balance Must Be' as 'Debit'"))
+				frappe.throw(
+					_(
+						"Account balance already in Credit, you are not allowed to set 'Balance Must Be' as 'Debit'"
+					)
+				)
 
 	def validate_account_currency(self):
 		if not self.account_currency:
-			self.account_currency = frappe.get_cached_value('Company',  self.company,  "default_currency")
+			self.account_currency = frappe.get_cached_value("Company", self.company, "default_currency")
 
-		elif self.account_currency != frappe.db.get_value("Account", self.name, "account_currency"):
+		gl_currency = frappe.db.get_value("GL Entry", {"account": self.name}, "account_currency")
+
+		if gl_currency and self.account_currency != gl_currency:
 			if frappe.db.get_value("GL Entry", {"account": self.name}):
 				frappe.throw(_("Currency can not be changed after making entries using some other currency"))
 
@@ -170,45 +215,52 @@ class Account(NestedSet):
 			company_bold = frappe.bold(company)
 			parent_acc_name_bold = frappe.bold(parent_acc_name)
 			if not parent_acc_name_map.get(company):
-				frappe.throw(_("While creating account for Child Company {0}, parent account {1} not found. Please create the parent account in corresponding COA")
-					.format(company_bold, parent_acc_name_bold), title=_("Account Not Found"))
+				frappe.throw(
+					_(
+						"While creating account for Child Company {0}, parent account {1} not found. Please create the parent account in corresponding COA"
+					).format(company_bold, parent_acc_name_bold),
+					title=_("Account Not Found"),
+				)
 
 			# validate if parent of child company account to be added is a group
-			if (frappe.db.get_value("Account", self.parent_account, "is_group")
-				and not frappe.db.get_value("Account", parent_acc_name_map[company], "is_group")):
-				msg = _("While creating account for Child Company {0}, parent account {1} found as a ledger account.").format(company_bold, parent_acc_name_bold)
+			if frappe.db.get_value("Account", self.parent_account, "is_group") and not frappe.db.get_value(
+				"Account", parent_acc_name_map[company], "is_group"
+			):
+				msg = _(
+					"While creating account for Child Company {0}, parent account {1} found as a ledger account."
+				).format(company_bold, parent_acc_name_bold)
 				msg += "<br><br>"
-				msg += _("Please convert the parent account in corresponding child company to a group account.")
+				msg += _(
+					"Please convert the parent account in corresponding child company to a group account."
+				)
 				frappe.throw(msg, title=_("Invalid Parent Account"))
 
-			filters = {
-				"account_name": self.account_name,
-				"company": company
-			}
+			filters = {"account_name": self.account_name, "company": company}
 
 			if self.account_number:
 				filters["account_number"] = self.account_number
 
-			child_account = frappe.db.get_value("Account", filters, 'name')
+			child_account = frappe.db.get_value("Account", filters, "name")
 			if not child_account:
 				doc = frappe.copy_doc(self)
 				doc.flags.ignore_root_company_validation = True
-				doc.update({
-					"company": company,
-					# parent account's currency should be passed down to child account's curreny
-					# if it is None, it picks it up from default company currency, which might be unintended
-					"account_currency": erpnext.get_company_currency(company),
-					"parent_account": parent_acc_name_map[company]
-				})
+				doc.update(
+					{
+						"company": company,
+						# parent account's currency should be passed down to child account's curreny
+						# if it is None, it picks it up from default company currency, which might be unintended
+						"account_currency": erpnext.get_company_currency(company),
+						"parent_account": parent_acc_name_map[company],
+					}
+				)
 
 				doc.save()
-				frappe.msgprint(_("Account {0} is added in the child company {1}")
-					.format(doc.name, company))
+				frappe.msgprint(_("Account {0} is added in the child company {1}").format(doc.name, company))
 			elif child_account:
 				# update the parent company's value in child companies
 				doc = frappe.get_doc("Account", child_account)
 				parent_value_changed = False
-				for field in ['account_type', 'freeze_account', 'balance_must_be']:
+				for field in ["account_type", "freeze_account", "balance_must_be"]:
 					if doc.get(field) != self.get(field):
 						parent_value_changed = True
 						doc.set(field, self.get(field))
@@ -243,8 +295,11 @@ class Account(NestedSet):
 		return frappe.db.get_value("GL Entry", {"account": self.name})
 
 	def check_if_child_exists(self):
-		return frappe.db.sql("""select name from `tabAccount` where parent_account = %s
-			and docstatus != 2""", self.name)
+		return frappe.db.sql(
+			"""select name from `tabAccount` where parent_account = %s
+			and docstatus != 2""",
+			self.name,
+		)
 
 	def validate_mandatory(self):
 		if not self.root_type:
@@ -260,73 +315,99 @@ class Account(NestedSet):
 
 		super(Account, self).on_trash(True)
 
+
 @frappe.whitelist()
 @frappe.validate_and_sanitize_search_inputs
 def get_parent_account(doctype, txt, searchfield, start, page_len, filters):
-	return frappe.db.sql("""select name from tabAccount
+	return frappe.db.sql(
+		"""select name from tabAccount
 		where is_group = 1 and docstatus != 2 and company = %s
-		and %s like %s order by name limit %s, %s""" %
-		("%s", searchfield, "%s", "%s", "%s"),
-		(filters["company"], "%%%s%%" % txt, start, page_len), as_list=1)
+		and %s like %s order by name limit %s, %s"""
+		% ("%s", searchfield, "%s", "%s", "%s"),
+		(filters["company"], "%%%s%%" % txt, start, page_len),
+		as_list=1,
+	)
+
 
 def get_account_currency(account):
 	"""Helper function to get account currency"""
 	if not account:
 		return
+
 	def generator():
-		account_currency, company = frappe.get_cached_value("Account", account, ["account_currency", "company"])
+		account_currency, company = frappe.get_cached_value(
+			"Account", account, ["account_currency", "company"]
+		)
 		if not account_currency:
-			account_currency = frappe.get_cached_value('Company',  company,  "default_currency")
+			account_currency = frappe.get_cached_value("Company", company, "default_currency")
 
 		return account_currency
 
 	return frappe.local_cache("account_currency", account, generator)
 
+
 def on_doctype_update():
 	frappe.db.add_index("Account", ["lft", "rgt"])
 
+
 def get_account_autoname(account_number, account_name, company):
 	# first validate if company exists
-	company = frappe.get_cached_value('Company',  company,  ["abbr", "name"], as_dict=True)
+	company = frappe.get_cached_value("Company", company, ["abbr", "name"], as_dict=True)
 	if not company:
-		frappe.throw(_('Company {0} does not exist').format(company))
+		frappe.throw(_("Company {0} does not exist").format(company))
 
 	parts = [account_name.strip(), company.abbr]
 	if cstr(account_number).strip():
 		parts.insert(0, cstr(account_number).strip())
-	return ' - '.join(parts)
+	return " - ".join(parts)
+
 
 def validate_account_number(name, account_number, company):
 	if account_number:
-		account_with_same_number = frappe.db.get_value("Account",
-			{"account_number": account_number, "company": company, "name": ["!=", name]})
+		account_with_same_number = frappe.db.get_value(
+			"Account", {"account_number": account_number, "company": company, "name": ["!=", name]}
+		)
 		if account_with_same_number:
-			frappe.throw(_("Account Number {0} already used in account {1}")
-				.format(account_number, account_with_same_number))
+			frappe.throw(
+				_("Account Number {0} already used in account {1}").format(
+					account_number, account_with_same_number
+				)
+			)
+
 
 @frappe.whitelist()
 def update_account_number(name, account_name, account_number=None, from_descendant=False):
 	account = frappe.db.get_value("Account", name, "company", as_dict=True)
-	if not account: return
+	if not account:
+		return
 
-	old_acc_name, old_acc_number = frappe.db.get_value('Account', name, \
-				["account_name", "account_number"])
+	old_acc_name, old_acc_number = frappe.db.get_value(
+		"Account", name, ["account_name", "account_number"]
+	)
 
 	# check if account exists in parent company
 	ancestors = get_ancestors_of("Company", account.company)
-	allow_independent_account_creation = frappe.get_value("Company", account.company, "allow_account_creation_against_child_company")
+	allow_independent_account_creation = frappe.get_value(
+		"Company", account.company, "allow_account_creation_against_child_company"
+	)
 
 	if ancestors and not allow_independent_account_creation:
 		for ancestor in ancestors:
-			if frappe.db.get_value("Account", {'account_name': old_acc_name, 'company': ancestor}, 'name'):
+			if frappe.db.get_value("Account", {"account_name": old_acc_name, "company": ancestor}, "name"):
 				# same account in parent company exists
 				allow_child_account_creation = _("Allow Account Creation Against Child Company")
 
-				message = _("Account {0} exists in parent company {1}.").format(frappe.bold(old_acc_name), frappe.bold(ancestor))
+				message = _("Account {0} exists in parent company {1}.").format(
+					frappe.bold(old_acc_name), frappe.bold(ancestor)
+				)
 				message += "<br>"
-				message += _("Renaming it is only allowed via parent company {0}, to avoid mismatch.").format(frappe.bold(ancestor))
+				message += _("Renaming it is only allowed via parent company {0}, to avoid mismatch.").format(
+					frappe.bold(ancestor)
+				)
 				message += "<br><br>"
-				message += _("To overrule this, enable '{0}' in company {1}").format(allow_child_account_creation, frappe.bold(account.company))
+				message += _("To overrule this, enable '{0}' in company {1}").format(
+					allow_child_account_creation, frappe.bold(account.company)
+				)
 
 				frappe.throw(message, title=_("Rename Not Allowed"))
 
@@ -339,42 +420,53 @@ def update_account_number(name, account_name, account_number=None, from_descenda
 
 	if not from_descendant:
 		# Update and rename in child company accounts as well
-		descendants = get_descendants_of('Company', account.company)
+		descendants = get_descendants_of("Company", account.company)
 		if descendants:
-			sync_update_account_number_in_child(descendants, old_acc_name, account_name, account_number, old_acc_number)
+			sync_update_account_number_in_child(
+				descendants, old_acc_name, account_name, account_number, old_acc_number
+			)
 
 	new_name = get_account_autoname(account_number, account_name, account.company)
 	if name != new_name:
 		frappe.rename_doc("Account", name, new_name, force=1)
 		return new_name
 
+
 @frappe.whitelist()
 def merge_account(old, new, is_group, root_type, company):
 	# Validate properties before merging
 	if not frappe.db.exists("Account", new):
 		throw(_("Account {0} does not exist").format(new))
 
-	val = list(frappe.db.get_value("Account", new,
-		["is_group", "root_type", "company"]))
+	val = list(frappe.db.get_value("Account", new, ["is_group", "root_type", "company"]))
 
 	if val != [cint(is_group), root_type, company]:
-		throw(_("""Merging is only possible if following properties are same in both records. Is Group, Root Type, Company"""))
+		throw(
+			_(
+				"""Merging is only possible if following properties are same in both records. Is Group, Root Type, Company"""
+			)
+		)
 
 	if is_group and frappe.db.get_value("Account", new, "parent_account") == old:
-		frappe.db.set_value("Account", new, "parent_account",
-			frappe.db.get_value("Account", old, "parent_account"))
+		frappe.db.set_value(
+			"Account", new, "parent_account", frappe.db.get_value("Account", old, "parent_account")
+		)
 
 	frappe.rename_doc("Account", old, new, merge=1, force=1)
 
 	return new
 
+
 @frappe.whitelist()
 def get_root_company(company):
 	# return the topmost company in the hierarchy
-	ancestors = get_ancestors_of('Company', company, "lft asc")
+	ancestors = get_ancestors_of("Company", company, "lft asc")
 	return [ancestors[0]] if ancestors else []
 
-def sync_update_account_number_in_child(descendants, old_acc_name, account_name, account_number=None, old_acc_number=None):
+
+def sync_update_account_number_in_child(
+	descendants, old_acc_name, account_name, account_number=None, old_acc_number=None
+):
 	filters = {
 		"company": ["in", descendants],
 		"account_name": old_acc_name,
@@ -382,5 +474,7 @@ def sync_update_account_number_in_child(descendants, old_acc_name, account_name,
 	if old_acc_number:
 		filters["account_number"] = old_acc_number
 
-	for d in frappe.db.get_values('Account', filters=filters, fieldname=["company", "name"], as_dict=True):
-			update_account_number(d["name"], account_name, account_number, from_descendant=True)
+	for d in frappe.db.get_values(
+		"Account", filters=filters, fieldname=["company", "name"], as_dict=True
+	):
+		update_account_number(d["name"], account_name, account_number, from_descendant=True)

erpnext/accounts/doctype/account/chart_of_accounts/chart_of_accounts.py

@@ -11,7 +11,9 @@ from six import iteritems
 from unidecode import unidecode
 
 
-def create_charts(company, chart_template=None, existing_company=None, custom_chart=None, from_coa_importer=None):
+def create_charts(
+	company, chart_template=None, existing_company=None, custom_chart=None, from_coa_importer=None
+):
 	chart = custom_chart or get_chart(chart_template, existing_company)
 	if chart:
 		accounts = []
@@ -21,30 +23,41 @@ def create_charts(company, chart_template=None, existing_company=None, custom_ch
 				if root_account:
 					root_type = child.get("root_type")
 
-				if account_name not in ["account_name", "account_number", "account_type",
-					"root_type", "is_group", "tax_rate"]:
+				if account_name not in [
+					"account_name",
+					"account_number",
+					"account_type",
+					"root_type",
+					"is_group",
+					"tax_rate",
+				]:
 
 					account_number = cstr(child.get("account_number")).strip()
-					account_name, account_name_in_db = add_suffix_if_duplicate(account_name,
-						account_number, accounts)
+					account_name, account_name_in_db = add_suffix_if_duplicate(
+						account_name, account_number, accounts
+					)
 
 					is_group = identify_is_group(child)
-					report_type = "Balance Sheet" if root_type in ["Asset", "Liability", "Equity"] \
-						else "Profit and Loss"
+					report_type = (
+						"Balance Sheet" if root_type in ["Asset", "Liability", "Equity"] else "Profit and Loss"
+					)
 
-					account = frappe.get_doc({
-						"doctype": "Account",
-						"account_name": child.get('account_name') if from_coa_importer else account_name,
-						"company": company,
-						"parent_account": parent,
-						"is_group": is_group,
-						"root_type": root_type,
-						"report_type": report_type,
-						"account_number": account_number,
-						"account_type": child.get("account_type"),
-						"account_currency": child.get('account_currency') or frappe.db.get_value('Company',  company,  "default_currency"),
-						"tax_rate": child.get("tax_rate")
-					})
+					account = frappe.get_doc(
+						{
+							"doctype": "Account",
+							"account_name": child.get("account_name") if from_coa_importer else account_name,
+							"company": company,
+							"parent_account": parent,
+							"is_group": is_group,
+							"root_type": root_type,
+							"report_type": report_type,
+							"account_number": account_number,
+							"account_type": child.get("account_type"),
+							"account_currency": child.get("account_currency")
+							or frappe.db.get_value("Company", company, "default_currency"),
+							"tax_rate": child.get("tax_rate"),
+						}
+					)
 
 					if root_account or frappe.local.flags.allow_unverified_charts:
 						account.flags.ignore_mandatory = True
@@ -64,10 +77,10 @@ def create_charts(company, chart_template=None, existing_company=None, custom_ch
 		rebuild_tree("Account", "parent_account")
 		frappe.local.flags.ignore_update_nsm = False
 
+
 def add_suffix_if_duplicate(account_name, account_number, accounts):
 	if account_number:
-		account_name_in_db = unidecode(" - ".join([account_number,
-			account_name.strip().lower()]))
+		account_name_in_db = unidecode(" - ".join([account_number, account_name.strip().lower()]))
 	else:
 		account_name_in_db = unidecode(account_name.strip().lower())
 
@@ -77,16 +90,21 @@ def add_suffix_if_duplicate(account_name, account_number, accounts):
 
 	return account_name, account_name_in_db
 
+
 def identify_is_group(child):
 	if child.get("is_group"):
 		is_group = child.get("is_group")
-	elif len(set(child.keys()) - set(["account_name", "account_type", "root_type", "is_group", "tax_rate", "account_number"])):
+	elif len(
+		set(child.keys())
+		- set(["account_name", "account_type", "root_type", "is_group", "tax_rate", "account_number"])
+	):
 		is_group = 1
 	else:
 		is_group = 0
 
 	return is_group
 
+
 def get_chart(chart_template, existing_company=None):
 	chart = {}
 	if existing_company:
@@ -96,11 +114,13 @@ def get_chart(chart_template, existing_company=None):
 		from erpnext.accounts.doctype.account.chart_of_accounts.verified import (
 			standard_chart_of_accounts,
 		)
+
 		return standard_chart_of_accounts.get()
 	elif chart_template == "Standard with Numbers":
 		from erpnext.accounts.doctype.account.chart_of_accounts.verified import (
 			standard_chart_of_accounts_with_account_number,
 		)
+
 		return standard_chart_of_accounts_with_account_number.get()
 	else:
 		folders = ("verified",)
@@ -116,6 +136,7 @@ def get_chart(chart_template, existing_company=None):
 						if chart and json.loads(chart).get("name") == chart_template:
 							return json.loads(chart).get("tree")
 
+
 @frappe.whitelist()
 def get_charts_for_country(country, with_standard=False):
 	charts = []
@@ -123,9 +144,10 @@ def get_charts_for_country(country, with_standard=False):
 	def _get_chart_name(content):
 		if content:
 			content = json.loads(content)
-			if (content and content.get("disabled", "No") == "No") \
-				or frappe.local.flags.allow_unverified_charts:
-					charts.append(content["name"])
+			if (
+				content and content.get("disabled", "No") == "No"
+			) or frappe.local.flags.allow_unverified_charts:
+				charts.append(content["name"])
 
 	country_code = frappe.db.get_value("Country", country, "code")
 	if country_code:
@@ -152,11 +174,21 @@ def get_charts_for_country(country, with_standard=False):
 
 
 def get_account_tree_from_existing_company(existing_company):
-	all_accounts = frappe.get_all('Account',
-		filters={'company': existing_company},
-		fields = ["name", "account_name", "parent_account", "account_type",
-			"is_group", "root_type", "tax_rate", "account_number"],
-		order_by="lft, rgt")
+	all_accounts = frappe.get_all(
+		"Account",
+		filters={"company": existing_company},
+		fields=[
+			"name",
+			"account_name",
+			"parent_account",
+			"account_type",
+			"is_group",
+			"root_type",
+			"tax_rate",
+			"account_number",
+		],
+		order_by="lft, rgt",
+	)
 
 	account_tree = {}
 
@@ -165,6 +197,7 @@ def get_account_tree_from_existing_company(existing_company):
 		build_account_tree(account_tree, None, all_accounts)
 	return account_tree
 
+
 def build_account_tree(tree, parent, all_accounts):
 	# find children
 	parent_account = parent.name if parent else ""
@@ -193,27 +226,29 @@ def build_account_tree(tree, parent, all_accounts):
 		# call recursively to build a subtree for current account
 		build_account_tree(tree[child.account_name], child, all_accounts)
 
+
 @frappe.whitelist()
 def validate_bank_account(coa, bank_account):
 	accounts = []
 	chart = get_chart(coa)
 
 	if chart:
+
 		def _get_account_names(account_master):
 			for account_name, child in iteritems(account_master):
-				if account_name not in ["account_number", "account_type",
-					"root_type", "is_group", "tax_rate"]:
+				if account_name not in ["account_number", "account_type", "root_type", "is_group", "tax_rate"]:
 					accounts.append(account_name)
 
 					_get_account_names(child)
 
 		_get_account_names(chart)
 
-	return (bank_account in accounts)
+	return bank_account in accounts
+
 
 @frappe.whitelist()
 def build_tree_from_json(chart_template, chart_data=None, from_coa_importer=False):
-	''' get chart template from its folder and parse the json to be rendered as tree '''
+	"""get chart template from its folder and parse the json to be rendered as tree"""
 	chart = chart_data or get_chart(chart_template)
 
 	# if no template selected, return as it is
@@ -221,22 +256,33 @@ def build_tree_from_json(chart_template, chart_data=None, from_coa_importer=Fals
 		return
 
 	accounts = []
+
 	def _import_accounts(children, parent):
-		''' recursively called to form a parent-child based list of dict from chart template '''
+		"""recursively called to form a parent-child based list of dict from chart template"""
 		for account_name, child in iteritems(children):
 			account = {}
-			if account_name in ["account_name", "account_number", "account_type",\
-				"root_type", "is_group", "tax_rate"]: continue
+			if account_name in [
+				"account_name",
+				"account_number",
+				"account_type",
+				"root_type",
+				"is_group",
+				"tax_rate",
+			]:
+				continue
 
 			if from_coa_importer:
-				account_name = child['account_name']
+				account_name = child["account_name"]
 
-			account['parent_account'] = parent
-			account['expandable'] = True if identify_is_group(child) else False
-			account['value'] = (cstr(child.get('account_number')).strip() + ' - ' + account_name) \
-				if child.get('account_number') else account_name
+			account["parent_account"] = parent
+			account["expandable"] = True if identify_is_group(child) else False
+			account["value"] = (
+				(cstr(child.get("account_number")).strip() + " - " + account_name)
+				if child.get("account_number")
+				else account_name
+			)
 			accounts.append(account)
-			_import_accounts(child, account['value'])
+			_import_accounts(child, account["value"])
 
 	_import_accounts(chart, None)
 	return accounts

erpnext/accounts/doctype/account/chart_of_accounts/import_from_openerp.py

@@ -21,6 +21,7 @@ charts = {}
 all_account_types = []
 all_roots = {}
 
+
 def go():
 	global accounts, charts
 	default_account_types = get_default_account_types()
@@ -35,14 +36,16 @@ def go():
 		accounts, charts = {}, {}
 		country_path = os.path.join(path, country_dir)
 		manifest = ast.literal_eval(open(os.path.join(country_path, "__openerp__.py")).read())
-		data_files = manifest.get("data", []) + manifest.get("init_xml", []) + \
-			manifest.get("update_xml", [])
+		data_files = (
+			manifest.get("data", []) + manifest.get("init_xml", []) + manifest.get("update_xml", [])
+		)
 		files_path = [os.path.join(country_path, d) for d in data_files]
 		xml_roots = get_xml_roots(files_path)
 		csv_content = get_csv_contents(files_path)
 		prefix = country_dir if csv_content else None
-		account_types = get_account_types(xml_roots.get("account.account.type", []),
-			csv_content.get("account.account.type", []), prefix)
+		account_types = get_account_types(
+			xml_roots.get("account.account.type", []), csv_content.get("account.account.type", []), prefix
+		)
 		account_types.update(default_account_types)
 
 		if xml_roots:
@@ -55,12 +58,15 @@ def go():
 
 	create_all_roots_file()
 
+
 def get_default_account_types():
 	default_types_root = []
-	default_types_root.append(ET.parse(os.path.join(path, "account", "data",
-			"data_account_type.xml")).getroot())
+	default_types_root.append(
+		ET.parse(os.path.join(path, "account", "data", "data_account_type.xml")).getroot()
+	)
 	return get_account_types(default_types_root, None, prefix="account")
 
+
 def get_xml_roots(files_path):
 	xml_roots = frappe._dict()
 	for filepath in files_path:
@@ -69,64 +75,69 @@ def get_xml_roots(files_path):
 			tree = ET.parse(filepath)
 			root = tree.getroot()
 			for node in root[0].findall("record"):
-				if node.get("model") in ["account.account.template",
-					"account.chart.template", "account.account.type"]:
+				if node.get("model") in [
+					"account.account.template",
+					"account.chart.template",
+					"account.account.type",
+				]:
 					xml_roots.setdefault(node.get("model"), []).append(root)
 					break
 	return xml_roots
 
+
 def get_csv_contents(files_path):
 	csv_content = {}
 	for filepath in files_path:
 		fname = os.path.basename(filepath)
-		for file_type in ["account.account.template", "account.account.type",
-				"account.chart.template"]:
+		for file_type in ["account.account.template", "account.account.type", "account.chart.template"]:
 			if fname.startswith(file_type) and fname.endswith(".csv"):
 				with open(filepath, "r") as csvfile:
 					try:
-						csv_content.setdefault(file_type, [])\
-							.append(read_csv_content(csvfile.read()))
+						csv_content.setdefault(file_type, []).append(read_csv_content(csvfile.read()))
 					except Exception as e:
 						continue
 	return csv_content
 
+
 def get_account_types(root_list, csv_content, prefix=None):
 	types = {}
 	account_type_map = {
-		'cash': 'Cash',
-		'bank': 'Bank',
-		'tr_cash': 'Cash',
-		'tr_bank': 'Bank',
-		'receivable': 'Receivable',
-		'tr_receivable': 'Receivable',
-		'account rec': 'Receivable',
-		'payable': 'Payable',
-		'tr_payable': 'Payable',
-		'equity': 'Equity',
-		'stocks': 'Stock',
-		'stock': 'Stock',
-		'tax': 'Tax',
-		'tr_tax': 'Tax',
-		'tax-out': 'Tax',
-		'tax-in': 'Tax',
-		'charges_personnel': 'Chargeable',
-		'fixed asset': 'Fixed Asset',
-		'cogs': 'Cost of Goods Sold',
-
+		"cash": "Cash",
+		"bank": "Bank",
+		"tr_cash": "Cash",
+		"tr_bank": "Bank",
+		"receivable": "Receivable",
+		"tr_receivable": "Receivable",
+		"account rec": "Receivable",
+		"payable": "Payable",
+		"tr_payable": "Payable",
+		"equity": "Equity",
+		"stocks": "Stock",
+		"stock": "Stock",
+		"tax": "Tax",
+		"tr_tax": "Tax",
+		"tax-out": "Tax",
+		"tax-in": "Tax",
+		"charges_personnel": "Chargeable",
+		"fixed asset": "Fixed Asset",
+		"cogs": "Cost of Goods Sold",
 	}
 	for root in root_list:
 		for node in root[0].findall("record"):
-			if node.get("model")=="account.account.type":
+			if node.get("model") == "account.account.type":
 				data = {}
 				for field in node.findall("field"):
-					if field.get("name")=="code" and field.text.lower() != "none" \
-						and account_type_map.get(field.text):
-							data["account_type"] = account_type_map[field.text]
+					if (
+						field.get("name") == "code"
+						and field.text.lower() != "none"
+						and account_type_map.get(field.text)
+					):
+						data["account_type"] = account_type_map[field.text]
 
 				node_id = prefix + "." + node.get("id") if prefix else node.get("id")
 				types[node_id] = data
 
-	if csv_content and csv_content[0][0]=="id":
+	if csv_content and csv_content[0][0] == "id":
 		for row in csv_content[1:]:
 			row_dict = dict(zip(csv_content[0], row))
 			data = {}
@@ -137,21 +148,22 @@ def get_account_types(root_list, csv_content, prefix=None):
 				types[node_id] = data
 	return types
 
+
 def make_maps_for_xml(xml_roots, account_types, country_dir):
 	"""make maps for `charts` and `accounts`"""
 	for model, root_list in iteritems(xml_roots):
 		for root in root_list:
 			for node in root[0].findall("record"):
-				if node.get("model")=="account.account.template":
+				if node.get("model") == "account.account.template":
 					data = {}
 					for field in node.findall("field"):
-						if field.get("name")=="name":
+						if field.get("name") == "name":
 							data["name"] = field.text
-						if field.get("name")=="parent_id":
+						if field.get("name") == "parent_id":
 							parent_id = field.get("ref") or field.get("eval")
 							data["parent_id"] = parent_id
 
-						if field.get("name")=="user_type":
+						if field.get("name") == "user_type":
 							value = field.get("ref")
 							if account_types.get(value, {}).get("account_type"):
 								data["account_type"] = account_types[value]["account_type"]
@@ -161,16 +173,17 @@ def make_maps_for_xml(xml_roots, account_types, country_dir):
 					data["children"] = []
 					accounts[node.get("id")] = data
 
-				if node.get("model")=="account.chart.template":
+				if node.get("model") == "account.chart.template":
 					data = {}
 					for field in node.findall("field"):
-						if field.get("name")=="name":
+						if field.get("name") == "name":
 							data["name"] = field.text
-						if field.get("name")=="account_root_id":
+						if field.get("name") == "account_root_id":
 							data["account_root_id"] = field.get("ref")
 						data["id"] = country_dir
 					charts.setdefault(node.get("id"), {}).update(data)
 
+
 def make_maps_for_csv(csv_content, account_types, country_dir):
 	for content in csv_content.get("account.account.template", []):
 		for row in content[1:]:
@@ -178,7 +191,7 @@ def make_maps_for_csv(csv_content, account_types, country_dir):
 			account = {
 				"name": data.get("name"),
 				"parent_id": data.get("parent_id:id") or data.get("parent_id/id"),
-				"children": []
+				"children": [],
 			}
 			user_type = data.get("user_type/id") or data.get("user_type:id")
 			if account_types.get(user_type, {}).get("account_type"):
@@ -195,12 +208,14 @@ def make_maps_for_csv(csv_content, account_types, country_dir):
 		for row in content[1:]:
 			if row:
 				data = dict(zip(content[0], row))
-				charts.setdefault(data.get("id"), {}).update({
-					"account_root_id": data.get("account_root_id:id") or \
-						data.get("account_root_id/id"),
-					"name": data.get("name"),
-					"id": country_dir
-				})
+				charts.setdefault(data.get("id"), {}).update(
+					{
+						"account_root_id": data.get("account_root_id:id") or data.get("account_root_id/id"),
+						"name": data.get("name"),
+						"id": country_dir,
+					}
+				)
+
 
 def make_account_trees():
 	"""build tree hierarchy"""
@@ -219,6 +234,7 @@ def make_account_trees():
 		if "children" in accounts[id] and not accounts[id].get("children"):
 			del accounts[id]["children"]
 
+
 def make_charts():
 	"""write chart files in app/setup/doctype/company/charts"""
 	for chart_id in charts:
@@ -237,34 +253,38 @@ def make_charts():
 		chart["country_code"] = src["id"][5:]
 		chart["tree"] = accounts[src["account_root_id"]]
 
-
 		for key, val in chart["tree"].items():
 			if key in ["name", "parent_id"]:
 				chart["tree"].pop(key)
 			if type(val) == dict:
 				val["root_type"] = ""
 		if chart:
-			fpath = os.path.join("erpnext", "erpnext", "accounts", "doctype", "account",
-				"chart_of_accounts", filename + ".json")
+			fpath = os.path.join(
+				"erpnext", "erpnext", "accounts", "doctype", "account", "chart_of_accounts", filename + ".json"
+			)
 
 			with open(fpath, "r") as chartfile:
 				old_content = chartfile.read()
-				if not old_content or (json.loads(old_content).get("is_active", "No") == "No" \
-						and json.loads(old_content).get("disabled", "No") == "No"):
+				if not old_content or (
+					json.loads(old_content).get("is_active", "No") == "No"
+					and json.loads(old_content).get("disabled", "No") == "No"
+				):
 					with open(fpath, "w") as chartfile:
 						chartfile.write(json.dumps(chart, indent=4, sort_keys=True))
 
 					all_roots.setdefault(filename, chart["tree"].keys())
 
+
 def create_all_roots_file():
-	with open('all_roots.txt', 'w') as f:
+	with open("all_roots.txt", "w") as f:
 		for filename, roots in sorted(all_roots.items()):
 			f.write(filename)
-			f.write('\n----------------------\n')
+			f.write("\n----------------------\n")
 			for r in sorted(roots):
-				f.write(r.encode('utf-8'))
-				f.write('\n')
-			f.write('\n\n\n')
+				f.write(r.encode("utf-8"))
+				f.write("\n")
+			f.write("\n\n\n")
 
-if __name__=="__main__":
+
+if __name__ == "__main__":
 	go()

erpnext/accounts/doctype/account/chart_of_accounts/verified/standard_chart_of_accounts.py

@@ -7,182 +7,103 @@ from frappe import _
 
 def get():
 	return {
-	    _("Application of Funds (Assets)"): {
-	        _("Current Assets"): {
-	            _("Accounts Receivable"): {
-	                _("Debtors"): {
-	                    "account_type": "Receivable"
-	                }
-	            },
-	            _("Bank Accounts"): {
-	                "account_type": "Bank",
-					"is_group": 1
-	            },
-	            _("Cash In Hand"): {
-	                _("Cash"): {
-	                    "account_type": "Cash"
-	                },
-	                "account_type": "Cash"
-	            },
-	            _("Loans and Advances (Assets)"): {
-                    	_("Employee Advances"): {
-                    	},
-	            },
-	            _("Securities and Deposits"): {
-	                _("Earnest Money"): {}
-	            },
-	            _("Stock Assets"): {
-	                _("Stock In Hand"): {
-	                    "account_type": "Stock"
-	                },
-	                "account_type": "Stock",
-	            },
-	            _("Tax Assets"): {
-					"is_group": 1
-				}
-	        },
-	        _("Fixed Assets"): {
-	            _("Capital Equipments"): {
-	                "account_type": "Fixed Asset"
-	            },
-	            _("Electronic Equipments"): {
-	                "account_type": "Fixed Asset"
-	            },
-	            _("Furnitures and Fixtures"): {
-	                "account_type": "Fixed Asset"
-	            },
-	            _("Office Equipments"): {
-	                "account_type": "Fixed Asset"
-	            },
-	            _("Plants and Machineries"): {
-	                "account_type": "Fixed Asset"
-	            },
-				_("Buildings"): {
-					"account_type": "Fixed Asset"
+		_("Application of Funds (Assets)"): {
+			_("Current Assets"): {
+				_("Accounts Receivable"): {_("Debtors"): {"account_type": "Receivable"}},
+				_("Bank Accounts"): {"account_type": "Bank", "is_group": 1},
+				_("Cash In Hand"): {_("Cash"): {"account_type": "Cash"}, "account_type": "Cash"},
+				_("Loans and Advances (Assets)"): {
+					_("Employee Advances"): {},
 				},
-				_("Softwares"): {
-					"account_type": "Fixed Asset"
+				_("Securities and Deposits"): {_("Earnest Money"): {}},
+				_("Stock Assets"): {
+					_("Stock In Hand"): {"account_type": "Stock"},
+					"account_type": "Stock",
 				},
-	            _("Accumulated Depreciation"): {
-	            	"account_type": "Accumulated Depreciation"
-	            },
-                _("CWIP Account"): {
-                    "account_type": "Capital Work in Progress",
-                }
-	        },
-	        _("Investments"): {
-	        	"is_group": 1
-	        },
-	        _("Temporary Accounts"): {
-	            _("Temporary Opening"): {
-	            	"account_type": "Temporary"
-	            }
-	        },
-			"root_type": "Asset"
-	    },
-	    _("Expenses"): {
-	        _("Direct Expenses"): {
-	            _("Stock Expenses"): {
-	                _("Cost of Goods Sold"): {
-	                    "account_type": "Cost of Goods Sold"
-	                },
-                    _("Expenses Included In Asset Valuation"): {
-                        "account_type": "Expenses Included In Asset Valuation"
-                    },
-	                _("Expenses Included In Valuation"): {
-	                    "account_type": "Expenses Included In Valuation"
-	                },
-	                _("Stock Adjustment"): {
-	                    "account_type": "Stock Adjustment"
-	                }
-	            },
-	        },
-	        _("Indirect Expenses"): {
-	            _("Administrative Expenses"): {},
-	            _("Commission on Sales"): {},
-	            _("Depreciation"): {
-	                "account_type": "Depreciation"
-	            },
-	            _("Entertainment Expenses"): {},
-	            _("Freight and Forwarding Charges"): {
-	                "account_type": "Chargeable"
-	            },
-	            _("Legal Expenses"): {},
-	            _("Marketing Expenses"): {
-	                "account_type": "Chargeable"
-	            },
-	            _("Miscellaneous Expenses"): {
-	                "account_type": "Chargeable"
-	            },
-	            _("Office Maintenance Expenses"): {},
-	            _("Office Rent"): {},
-	            _("Postal Expenses"): {},
-	            _("Print and Stationery"): {},
-	            _("Round Off"): {
-	                "account_type": "Round Off"
-	            },
-	            _("Salary"): {},
-	            _("Sales Expenses"): {},
-	            _("Telephone Expenses"): {},
-	            _("Travel Expenses"): {},
-	            _("Utility Expenses"): {},
+				_("Tax Assets"): {"is_group": 1},
+			},
+			_("Fixed Assets"): {
+				_("Capital Equipments"): {"account_type": "Fixed Asset"},
+				_("Electronic Equipments"): {"account_type": "Fixed Asset"},
+				_("Furnitures and Fixtures"): {"account_type": "Fixed Asset"},
+				_("Office Equipments"): {"account_type": "Fixed Asset"},
+				_("Plants and Machineries"): {"account_type": "Fixed Asset"},
+				_("Buildings"): {"account_type": "Fixed Asset"},
+				_("Softwares"): {"account_type": "Fixed Asset"},
+				_("Accumulated Depreciation"): {"account_type": "Accumulated Depreciation"},
+				_("CWIP Account"): {
+					"account_type": "Capital Work in Progress",
+				},
+			},
+			_("Investments"): {"is_group": 1},
+			_("Temporary Accounts"): {_("Temporary Opening"): {"account_type": "Temporary"}},
+			"root_type": "Asset",
+		},
+		_("Expenses"): {
+			_("Direct Expenses"): {
+				_("Stock Expenses"): {
+					_("Cost of Goods Sold"): {"account_type": "Cost of Goods Sold"},
+					_("Expenses Included In Asset Valuation"): {
+						"account_type": "Expenses Included In Asset Valuation"
+					},
+					_("Expenses Included In Valuation"): {"account_type": "Expenses Included In Valuation"},
+					_("Stock Adjustment"): {"account_type": "Stock Adjustment"},
+				},
+			},
+			_("Indirect Expenses"): {
+				_("Administrative Expenses"): {},
+				_("Commission on Sales"): {},
+				_("Depreciation"): {"account_type": "Depreciation"},
+				_("Entertainment Expenses"): {},
+				_("Freight and Forwarding Charges"): {"account_type": "Chargeable"},
+				_("Legal Expenses"): {},
+				_("Marketing Expenses"): {"account_type": "Chargeable"},
+				_("Miscellaneous Expenses"): {"account_type": "Chargeable"},
+				_("Office Maintenance Expenses"): {},
+				_("Office Rent"): {},
+				_("Postal Expenses"): {},
+				_("Print and Stationery"): {},
+				_("Round Off"): {"account_type": "Round Off"},
+				_("Salary"): {},
+				_("Sales Expenses"): {},
+				_("Telephone Expenses"): {},
+				_("Travel Expenses"): {},
+				_("Utility Expenses"): {},
 				_("Write Off"): {},
 				_("Exchange Gain/Loss"): {},
-				_("Gain/Loss on Asset Disposal"): {}
-	        },
-			"root_type": "Expense"
-	    },
-	    _("Income"): {
-	        _("Direct Income"): {
-	            _("Sales"): {},
-	            _("Service"): {}
-	        },
-	        _("Indirect Income"): {
-				"is_group": 1
-	        },
-	        "root_type": "Income"
-	    },
-	    _("Source of Funds (Liabilities)"): {
-	        _("Current Liabilities"): {
-			    _("Accounts Payable"): {
-			        _("Creditors"): {
-			            "account_type": "Payable"
-			        },
-			        _("Payroll Payable"): {},
-			    },
-			    _("Stock Liabilities"): {
-				    _("Stock Received But Not Billed"): {
-				        "account_type": "Stock Received But Not Billed"
-				    },
-                    _("Asset Received But Not Billed"): {
-                        "account_type": "Asset Received But Not Billed"
-                    }
-			    },
-				_("Duties and Taxes"): {
-					"account_type": "Tax",
-					"is_group": 1
+				_("Gain/Loss on Asset Disposal"): {},
+			},
+			"root_type": "Expense",
+		},
+		_("Income"): {
+			_("Direct Income"): {_("Sales"): {}, _("Service"): {}},
+			_("Indirect Income"): {"is_group": 1},
+			"root_type": "Income",
+		},
+		_("Source of Funds (Liabilities)"): {
+			_("Current Liabilities"): {
+				_("Accounts Payable"): {
+					_("Creditors"): {"account_type": "Payable"},
+					_("Payroll Payable"): {},
 				},
+				_("Stock Liabilities"): {
+					_("Stock Received But Not Billed"): {"account_type": "Stock Received But Not Billed"},
+					_("Asset Received But Not Billed"): {"account_type": "Asset Received But Not Billed"},
+				},
+				_("Duties and Taxes"): {"account_type": "Tax", "is_group": 1},
 				_("Loans (Liabilities)"): {
 					_("Secured Loans"): {},
 					_("Unsecured Loans"): {},
 					_("Bank Overdraft Account"): {},
 				},
-	        },
-			"root_type": "Liability"
-	    },
+			},
+			"root_type": "Liability",
+		},
 		_("Equity"): {
-	        _("Capital Stock"): {
-	            "account_type": "Equity"
-	        },
-	        _("Dividends Paid"): {
-	            "account_type": "Equity"
-	        },
-	        _("Opening Balance Equity"): {
-	            "account_type": "Equity"
-	        },
-	        _("Retained Earnings"): {
-	            "account_type": "Equity"
-	        },
-			"root_type": "Equity"
-		}
+			_("Capital Stock"): {"account_type": "Equity"},
+			_("Dividends Paid"): {"account_type": "Equity"},
+			_("Opening Balance Equity"): {"account_type": "Equity"},
+			_("Retained Earnings"): {"account_type": "Equity"},
+			"root_type": "Equity",
+		},
 	}

erpnext/accounts/doctype/account/chart_of_accounts/verified/standard_chart_of_accounts_with_account_number.py

@@ -6,288 +6,153 @@ from frappe import _
 
 
 def get():
-    return {
-        _("Application of Funds (Assets)"): {
-            _("Current Assets"): {
-                _("Accounts Receivable"): {
-                    _("Debtors"): {
-                        "account_type": "Receivable",
-                        "account_number": "1310"
-                    },
-                    "account_number": "1300"
-                },
-                _("Bank Accounts"): {
-                    "account_type": "Bank",
-                    "is_group": 1,
-                    "account_number": "1200"
-                },
-                _("Cash In Hand"): {
-                    _("Cash"): {
-                        "account_type": "Cash",
-                        "account_number": "1110"
-                    },
-                    "account_type": "Cash",
-                    "account_number": "1100"
-                },
-                _("Loans and Advances (Assets)"): {
-                    _("Employee Advances"): {
-                        "account_number": "1610"
-                    },
-                    "account_number": "1600"
-                },
-                _("Securities and Deposits"): {
-                    _("Earnest Money"): {
-                        "account_number": "1651"
-                    },
-                    "account_number": "1650"
-                },
-                _("Stock Assets"): {
-                    _("Stock In Hand"): {
-                        "account_type": "Stock",
-                        "account_number": "1410"
-                    },
-                    "account_type": "Stock",
-                    "account_number": "1400"
-                },
-                _("Tax Assets"): {
-                    "is_group": 1,
-                    "account_number": "1500"
-                },
-                "account_number": "1100-1600"
-            },
-            _("Fixed Assets"): {
-                _("Capital Equipments"): {
-                    "account_type": "Fixed Asset",
-                    "account_number": "1710"
-                },
-                _("Electronic Equipments"): {
-                    "account_type": "Fixed Asset",
-                    "account_number": "1720"
-                },
-                _("Furnitures and Fixtures"): {
-                    "account_type": "Fixed Asset",
-                    "account_number": "1730"
-                },
-                _("Office Equipments"): {
-                    "account_type": "Fixed Asset",
-                    "account_number": "1740"
-                },
-                _("Plants and Machineries"): {
-                    "account_type": "Fixed Asset",
-                    "account_number": "1750"
-                },
-                _("Buildings"): {
-                    "account_type": "Fixed Asset",
-                    "account_number": "1760"
-                },
-                _("Softwares"): {
-                    "account_type": "Fixed Asset",
-                    "account_number": "1770"
-                },
-                _("Accumulated Depreciation"): {
-                    "account_type": "Accumulated Depreciation",
-                    "account_number": "1780"
-                },
-                _("CWIP Account"): {
-                    "account_type": "Capital Work in Progress",
-                    "account_number": "1790"
-                },
-                "account_number": "1700"
-            },
-            _("Investments"): {
-                "is_group": 1,
-                "account_number": "1800"
-            },
-            _("Temporary Accounts"): {
-                _("Temporary Opening"): {
-                    "account_type": "Temporary",
-                    "account_number": "1910"
-                },
-                "account_number": "1900"
-            },
-            "root_type": "Asset",
-            "account_number": "1000"
-        },
-        _("Expenses"): {
-            _("Direct Expenses"): {
-                _("Stock Expenses"): {
-                    _("Cost of Goods Sold"): {
-                        "account_type": "Cost of Goods Sold",
-                        "account_number": "5111"
-                    },
-                    _("Expenses Included In Asset Valuation"): {
-                        "account_type": "Expenses Included In Asset Valuation",
-                        "account_number": "5112"
-                    },
-                    _("Expenses Included In Valuation"): {
-                        "account_type": "Expenses Included In Valuation",
-                        "account_number": "5118"
-                    },
-                    _("Stock Adjustment"): {
-                        "account_type": "Stock Adjustment",
-                        "account_number": "5119"
-                    },
-                    "account_number": "5110"
-                },
-                "account_number": "5100"
-            },
-            _("Indirect Expenses"): {
-                _("Administrative Expenses"): {
-                    "account_number": "5201"
-                },
-                _("Commission on Sales"): {
-                    "account_number": "5202"
-                },
-                _("Depreciation"): {
-                    "account_type": "Depreciation",
-                    "account_number": "5203"
-                },
-                _("Entertainment Expenses"): {
-                    "account_number": "5204"
-                },
-                _("Freight and Forwarding Charges"): {
-                    "account_type": "Chargeable",
-                    "account_number": "5205"
-                },
-                _("Legal Expenses"): {
-                    "account_number": "5206"
-                },
-                _("Marketing Expenses"): {
-                    "account_type": "Chargeable",
-                    "account_number": "5207"
-                },
-                _("Office Maintenance Expenses"): {
-                    "account_number": "5208"
-                },
-                _("Office Rent"): {
-                    "account_number": "5209"
-                },
-                _("Postal Expenses"): {
-                    "account_number": "5210"
-                },
-                _("Print and Stationery"): {
-                    "account_number": "5211"
-                },
-                _("Round Off"): {
-                    "account_type": "Round Off",
-                    "account_number": "5212"
-                },
-                _("Salary"): {
-                    "account_number": "5213"
-                },
-                _("Sales Expenses"): {
-                    "account_number": "5214"
-                },
-                _("Telephone Expenses"): {
-                    "account_number": "5215"
-                },
-                _("Travel Expenses"): {
-                    "account_number": "5216"
-                },
-                _("Utility Expenses"): {
-                    "account_number": "5217"
-                },
-                _("Write Off"): {
-                    "account_number": "5218"
-                },
-                _("Exchange Gain/Loss"): {
-                    "account_number": "5219"
-                },
-                _("Gain/Loss on Asset Disposal"): {
-                    "account_number": "5220"
-                },
-                _("Miscellaneous Expenses"): {
-                    "account_type": "Chargeable",
-                    "account_number": "5221"
-                },
-                "account_number": "5200"
-            },
-            "root_type": "Expense",
-            "account_number": "5000"
-        },
-        _("Income"): {
-            _("Direct Income"): {
-                _("Sales"): {
-                    "account_number": "4110"
-                },
-                _("Service"): {
-                    "account_number": "4120"
-                },
-                "account_number": "4100"
-            },
-            _("Indirect Income"): {
-                "is_group": 1,
-                "account_number": "4200"
-            },
-            "root_type": "Income",
-            "account_number": "4000"
-        },
-        _("Source of Funds (Liabilities)"): {
-            _("Current Liabilities"): {
-                _("Accounts Payable"): {
-                    _("Creditors"): {
-                        "account_type": "Payable",
-                        "account_number": "2110"
-                    },
-                    _("Payroll Payable"): {
-                        "account_number": "2120"
-                    },
-                    "account_number": "2100"
-                },
-                _("Stock Liabilities"): {
-                    _("Stock Received But Not Billed"): {
-                        "account_type": "Stock Received But Not Billed",
-                        "account_number": "2210"
-                    },
-                    _("Asset Received But Not Billed"): {
-                        "account_type": "Asset Received But Not Billed",
-                        "account_number": "2211"
-                    },
-                    "account_number": "2200"
-                },
-                _("Duties and Taxes"): {
-                    _("TDS Payable"): {
-                        "account_number": "2310"
-                    },
-                    "account_type": "Tax",
-                    "is_group": 1,
-                    "account_number": "2300"
-                },
-                _("Loans (Liabilities)"): {
-                    _("Secured Loans"): {
-                        "account_number": "2410"
-                    },
-                    _("Unsecured Loans"): {
-                        "account_number": "2420"
-                    },
-                    _("Bank Overdraft Account"): {
-                        "account_number": "2430"
-                    },
-                    "account_number": "2400"
-                },
-                "account_number": "2100-2400"
-            },
-            "root_type": "Liability",
-            "account_number": "2000"
-        },
-        _("Equity"): {
-            _("Capital Stock"): {
-                "account_type": "Equity",
-                "account_number": "3100"
-            },
-            _("Dividends Paid"): {
-                "account_type": "Equity",
-                "account_number": "3200"
-            },
-            _("Opening Balance Equity"): {
-                "account_type": "Equity",
-                "account_number": "3300"
-            },
-            _("Retained Earnings"): {
-                "account_type": "Equity",
-                "account_number": "3400"
-            },
-            "root_type": "Equity",
-            "account_number": "3000"
-        }
-    }
+	return {
+		_("Application of Funds (Assets)"): {
+			_("Current Assets"): {
+				_("Accounts Receivable"): {
+					_("Debtors"): {"account_type": "Receivable", "account_number": "1310"},
+					"account_number": "1300",
+				},
+				_("Bank Accounts"): {"account_type": "Bank", "is_group": 1, "account_number": "1200"},
+				_("Cash In Hand"): {
+					_("Cash"): {"account_type": "Cash", "account_number": "1110"},
+					"account_type": "Cash",
+					"account_number": "1100",
+				},
+				_("Loans and Advances (Assets)"): {
+					_("Employee Advances"): {"account_number": "1610"},
+					"account_number": "1600",
+				},
+				_("Securities and Deposits"): {
+					_("Earnest Money"): {"account_number": "1651"},
+					"account_number": "1650",
+				},
+				_("Stock Assets"): {
+					_("Stock In Hand"): {"account_type": "Stock", "account_number": "1410"},
+					"account_type": "Stock",
+					"account_number": "1400",
+				},
+				_("Tax Assets"): {"is_group": 1, "account_number": "1500"},
+				"account_number": "1100-1600",
+			},
+			_("Fixed Assets"): {
+				_("Capital Equipments"): {"account_type": "Fixed Asset", "account_number": "1710"},
+				_("Electronic Equipments"): {"account_type": "Fixed Asset", "account_number": "1720"},
+				_("Furnitures and Fixtures"): {"account_type": "Fixed Asset", "account_number": "1730"},
+				_("Office Equipments"): {"account_type": "Fixed Asset", "account_number": "1740"},
+				_("Plants and Machineries"): {"account_type": "Fixed Asset", "account_number": "1750"},
+				_("Buildings"): {"account_type": "Fixed Asset", "account_number": "1760"},
+				_("Softwares"): {"account_type": "Fixed Asset", "account_number": "1770"},
+				_("Accumulated Depreciation"): {
+					"account_type": "Accumulated Depreciation",
+					"account_number": "1780",
+				},
+				_("CWIP Account"): {"account_type": "Capital Work in Progress", "account_number": "1790"},
+				"account_number": "1700",
+			},
+			_("Investments"): {"is_group": 1, "account_number": "1800"},
+			_("Temporary Accounts"): {
+				_("Temporary Opening"): {"account_type": "Temporary", "account_number": "1910"},
+				"account_number": "1900",
+			},
+			"root_type": "Asset",
+			"account_number": "1000",
+		},
+		_("Expenses"): {
+			_("Direct Expenses"): {
+				_("Stock Expenses"): {
+					_("Cost of Goods Sold"): {"account_type": "Cost of Goods Sold", "account_number": "5111"},
+					_("Expenses Included In Asset Valuation"): {
+						"account_type": "Expenses Included In Asset Valuation",
+						"account_number": "5112",
+					},
+					_("Expenses Included In Valuation"): {
+						"account_type": "Expenses Included In Valuation",
+						"account_number": "5118",
+					},
+					_("Stock Adjustment"): {"account_type": "Stock Adjustment", "account_number": "5119"},
+					"account_number": "5110",
+				},
+				"account_number": "5100",
+			},
+			_("Indirect Expenses"): {
+				_("Administrative Expenses"): {"account_number": "5201"},
+				_("Commission on Sales"): {"account_number": "5202"},
+				_("Depreciation"): {"account_type": "Depreciation", "account_number": "5203"},
+				_("Entertainment Expenses"): {"account_number": "5204"},
+				_("Freight and Forwarding Charges"): {"account_type": "Chargeable", "account_number": "5205"},
+				_("Legal Expenses"): {"account_number": "5206"},
+				_("Marketing Expenses"): {"account_type": "Chargeable", "account_number": "5207"},
+				_("Office Maintenance Expenses"): {"account_number": "5208"},
+				_("Office Rent"): {"account_number": "5209"},
+				_("Postal Expenses"): {"account_number": "5210"},
+				_("Print and Stationery"): {"account_number": "5211"},
+				_("Round Off"): {"account_type": "Round Off", "account_number": "5212"},
+				_("Salary"): {"account_number": "5213"},
+				_("Sales Expenses"): {"account_number": "5214"},
+				_("Telephone Expenses"): {"account_number": "5215"},
+				_("Travel Expenses"): {"account_number": "5216"},
+				_("Utility Expenses"): {"account_number": "5217"},
+				_("Write Off"): {"account_number": "5218"},
+				_("Exchange Gain/Loss"): {"account_number": "5219"},
+				_("Gain/Loss on Asset Disposal"): {"account_number": "5220"},
+				_("Miscellaneous Expenses"): {"account_type": "Chargeable", "account_number": "5221"},
+				"account_number": "5200",
+			},
+			"root_type": "Expense",
+			"account_number": "5000",
+		},
+		_("Income"): {
+			_("Direct Income"): {
+				_("Sales"): {"account_number": "4110"},
+				_("Service"): {"account_number": "4120"},
+				"account_number": "4100",
+			},
+			_("Indirect Income"): {"is_group": 1, "account_number": "4200"},
+			"root_type": "Income",
+			"account_number": "4000",
+		},
+		_("Source of Funds (Liabilities)"): {
+			_("Current Liabilities"): {
+				_("Accounts Payable"): {
+					_("Creditors"): {"account_type": "Payable", "account_number": "2110"},
+					_("Payroll Payable"): {"account_number": "2120"},
+					"account_number": "2100",
+				},
+				_("Stock Liabilities"): {
+					_("Stock Received But Not Billed"): {
+						"account_type": "Stock Received But Not Billed",
+						"account_number": "2210",
+					},
+					_("Asset Received But Not Billed"): {
+						"account_type": "Asset Received But Not Billed",
+						"account_number": "2211",
+					},
+					"account_number": "2200",
+				},
+				_("Duties and Taxes"): {
+					_("TDS Payable"): {"account_number": "2310"},
+					"account_type": "Tax",
+					"is_group": 1,
+					"account_number": "2300",
+				},
+				_("Loans (Liabilities)"): {
+					_("Secured Loans"): {"account_number": "2410"},
+					_("Unsecured Loans"): {"account_number": "2420"},
+					_("Bank Overdraft Account"): {"account_number": "2430"},
+					"account_number": "2400",
+				},
+				"account_number": "2100-2400",
+			},
+			"root_type": "Liability",
+			"account_number": "2000",
+		},
+		_("Equity"): {
+			_("Capital Stock"): {"account_type": "Equity", "account_number": "3100"},
+			_("Dividends Paid"): {"account_type": "Equity", "account_number": "3200"},
+			_("Opening Balance Equity"): {"account_type": "Equity", "account_number": "3300"},
+			_("Retained Earnings"): {"account_type": "Equity", "account_number": "3400"},
+			"root_type": "Equity",
+			"account_number": "3000",
+		},
+	}

erpnext/accounts/doctype/account/test_account.py

@@ -20,8 +20,9 @@ class TestAccount(unittest.TestCase):
 			acc.company = "_Test Company"
 			acc.insert()
 
-		account_number, account_name = frappe.db.get_value("Account", "1210 - Debtors - _TC",
-			["account_number", "account_name"])
+		account_number, account_name = frappe.db.get_value(
+			"Account", "1210 - Debtors - _TC", ["account_number", "account_name"]
+		)
 		self.assertEqual(account_number, "1210")
 		self.assertEqual(account_name, "Debtors")
 
@@ -30,8 +31,12 @@ class TestAccount(unittest.TestCase):
 
 		update_account_number("1210 - Debtors - _TC", new_account_name, new_account_number)
 
-		new_acc = frappe.db.get_value("Account", "1211-11-4 - 6 - - Debtors 1 - Test - - _TC",
-			["account_name", "account_number"], as_dict=1)
+		new_acc = frappe.db.get_value(
+			"Account",
+			"1211-11-4 - 6 - - Debtors 1 - Test - - _TC",
+			["account_name", "account_number"],
+			as_dict=1,
+		)
 
 		self.assertEqual(new_acc.account_name, "Debtors 1 - Test -")
 		self.assertEqual(new_acc.account_number, "1211-11-4 - 6 -")
@@ -79,7 +84,9 @@ class TestAccount(unittest.TestCase):
 
 		self.assertEqual(parent, "Securities and Deposits - _TC")
 
-		merge_account("Securities and Deposits - _TC", "Cash In Hand - _TC", doc.is_group, doc.root_type, doc.company)
+		merge_account(
+			"Securities and Deposits - _TC", "Cash In Hand - _TC", doc.is_group, doc.root_type, doc.company
+		)
 		parent = frappe.db.get_value("Account", "Earnest Money - _TC", "parent_account")
 
 		# Parent account of the child account changes after merging
@@ -91,14 +98,28 @@ class TestAccount(unittest.TestCase):
 		doc = frappe.get_doc("Account", "Current Assets - _TC")
 
 		# Raise error as is_group property doesn't match
-		self.assertRaises(frappe.ValidationError, merge_account, "Current Assets - _TC",\
-			"Accumulated Depreciation - _TC", doc.is_group, doc.root_type, doc.company)
+		self.assertRaises(
+			frappe.ValidationError,
+			merge_account,
+			"Current Assets - _TC",
+			"Accumulated Depreciation - _TC",
+			doc.is_group,
+			doc.root_type,
+			doc.company,
+		)
 
 		doc = frappe.get_doc("Account", "Capital Stock - _TC")
 
 		# Raise error as root_type property doesn't match
-		self.assertRaises(frappe.ValidationError, merge_account, "Capital Stock - _TC",\
-			"Softwares - _TC", doc.is_group, doc.root_type, doc.company)
+		self.assertRaises(
+			frappe.ValidationError,
+			merge_account,
+			"Capital Stock - _TC",
+			"Softwares - _TC",
+			doc.is_group,
+			doc.root_type,
+			doc.company,
+		)
 
 	def test_account_sync(self):
 		frappe.local.flags.pop("ignore_root_company_validation", None)
@@ -109,8 +130,12 @@ class TestAccount(unittest.TestCase):
 		acc.company = "_Test Company 3"
 		acc.insert()
 
-		acc_tc_4 = frappe.db.get_value('Account', {'account_name': "Test Sync Account", "company": "_Test Company 4"})
-		acc_tc_5 = frappe.db.get_value('Account', {'account_name': "Test Sync Account", "company": "_Test Company 5"})
+		acc_tc_4 = frappe.db.get_value(
+			"Account", {"account_name": "Test Sync Account", "company": "_Test Company 4"}
+		)
+		acc_tc_5 = frappe.db.get_value(
+			"Account", {"account_name": "Test Sync Account", "company": "_Test Company 5"}
+		)
 		self.assertEqual(acc_tc_4, "Test Sync Account - _TC4")
 		self.assertEqual(acc_tc_5, "Test Sync Account - _TC5")
 
@@ -138,8 +163,26 @@ class TestAccount(unittest.TestCase):
 		update_account_number(acc.name, "Test Rename Sync Account", "1234")
 
 		# Check if renamed in children
-		self.assertTrue(frappe.db.exists("Account", {'account_name': "Test Rename Sync Account", "company": "_Test Company 4", "account_number": "1234"}))
-		self.assertTrue(frappe.db.exists("Account", {'account_name': "Test Rename Sync Account", "company": "_Test Company 5", "account_number": "1234"}))
+		self.assertTrue(
+			frappe.db.exists(
+				"Account",
+				{
+					"account_name": "Test Rename Sync Account",
+					"company": "_Test Company 4",
+					"account_number": "1234",
+				},
+			)
+		)
+		self.assertTrue(
+			frappe.db.exists(
+				"Account",
+				{
+					"account_name": "Test Rename Sync Account",
+					"company": "_Test Company 5",
+					"account_number": "1234",
+				},
+			)
+		)
 
 		frappe.delete_doc("Account", "1234 - Test Rename Sync Account - _TC3")
 		frappe.delete_doc("Account", "1234 - Test Rename Sync Account - _TC4")
@@ -155,25 +198,71 @@ class TestAccount(unittest.TestCase):
 		acc.company = "_Test Company 3"
 		acc.insert()
 
-		self.assertTrue(frappe.db.exists("Account", {'account_name': "Test Group Account", "company": "_Test Company 4"}))
-		self.assertTrue(frappe.db.exists("Account", {'account_name': "Test Group Account", "company": "_Test Company 5"}))
+		self.assertTrue(
+			frappe.db.exists(
+				"Account", {"account_name": "Test Group Account", "company": "_Test Company 4"}
+			)
+		)
+		self.assertTrue(
+			frappe.db.exists(
+				"Account", {"account_name": "Test Group Account", "company": "_Test Company 5"}
+			)
+		)
 
 		# Try renaming child company account
-		acc_tc_5 = frappe.db.get_value('Account', {'account_name': "Test Group Account", "company": "_Test Company 5"})
-		self.assertRaises(frappe.ValidationError, update_account_number, acc_tc_5, "Test Modified Account")
+		acc_tc_5 = frappe.db.get_value(
+			"Account", {"account_name": "Test Group Account", "company": "_Test Company 5"}
+		)
+		self.assertRaises(
+			frappe.ValidationError, update_account_number, acc_tc_5, "Test Modified Account"
+		)
 
 		# Rename child company account with allow_account_creation_against_child_company enabled
-		frappe.db.set_value("Company", "_Test Company 5", "allow_account_creation_against_child_company", 1)
+		frappe.db.set_value(
+			"Company", "_Test Company 5", "allow_account_creation_against_child_company", 1
+		)
 
 		update_account_number(acc_tc_5, "Test Modified Account")
-		self.assertTrue(frappe.db.exists("Account", {'name': "Test Modified Account - _TC5", "company": "_Test Company 5"}))
+		self.assertTrue(
+			frappe.db.exists(
+				"Account", {"name": "Test Modified Account - _TC5", "company": "_Test Company 5"}
+			)
+		)
 
-		frappe.db.set_value("Company", "_Test Company 5", "allow_account_creation_against_child_company", 0)
+		frappe.db.set_value(
+			"Company", "_Test Company 5", "allow_account_creation_against_child_company", 0
+		)
 
-		to_delete = ["Test Group Account - _TC3", "Test Group Account - _TC4", "Test Modified Account - _TC5"]
+		to_delete = [
+			"Test Group Account - _TC3",
+			"Test Group Account - _TC4",
+			"Test Modified Account - _TC5",
+		]
 		for doc in to_delete:
 			frappe.delete_doc("Account", doc)
 
+	def test_validate_account_currency(self):
+		from erpnext.accounts.doctype.journal_entry.test_journal_entry import make_journal_entry
+
+		if not frappe.db.get_value("Account", "Test Currency Account - _TC"):
+			acc = frappe.new_doc("Account")
+			acc.account_name = "Test Currency Account"
+			acc.parent_account = "Tax Assets - _TC"
+			acc.company = "_Test Company"
+			acc.insert()
+		else:
+			acc = frappe.get_doc("Account", "Test Currency Account - _TC")
+
+		self.assertEqual(acc.account_currency, "INR")
+
+		# Make a JV against this account
+		make_journal_entry(
+			"Test Currency Account - _TC", "Miscellaneous Expenses - _TC", 100, submit=True
+		)
+
+		acc.account_currency = "USD"
+		self.assertRaises(frappe.ValidationError, acc.save)
+
 
 def _make_test_records(verbose=None):
 	from frappe.test_runner import make_test_objects
@@ -184,20 +273,16 @@ def _make_test_records(verbose=None):
 		["_Test Bank USD", "Bank Accounts", 0, "Bank", "USD"],
 		["_Test Bank EUR", "Bank Accounts", 0, "Bank", "EUR"],
 		["_Test Cash", "Cash In Hand", 0, "Cash", None],
-
 		["_Test Account Stock Expenses", "Direct Expenses", 1, None, None],
 		["_Test Account Shipping Charges", "_Test Account Stock Expenses", 0, "Chargeable", None],
 		["_Test Account Customs Duty", "_Test Account Stock Expenses", 0, "Tax", None],
 		["_Test Account Insurance Charges", "_Test Account Stock Expenses", 0, "Chargeable", None],
 		["_Test Account Stock Adjustment", "_Test Account Stock Expenses", 0, "Stock Adjustment", None],
 		["_Test Employee Advance", "Current Liabilities", 0, None, None],
-
 		["_Test Account Tax Assets", "Current Assets", 1, None, None],
 		["_Test Account VAT", "_Test Account Tax Assets", 0, "Tax", None],
 		["_Test Account Service Tax", "_Test Account Tax Assets", 0, "Tax", None],
-
 		["_Test Account Reserves and Surplus", "Current Liabilities", 0, None, None],
-
 		["_Test Account Cost for Goods Sold", "Expenses", 0, None, None],
 		["_Test Account Excise Duty", "_Test Account Tax Assets", 0, "Tax", None],
 		["_Test Account Education Cess", "_Test Account Tax Assets", 0, "Tax", None],
@@ -206,38 +291,45 @@ def _make_test_records(verbose=None):
 		["_Test Account Discount", "Direct Expenses", 0, None, None],
 		["_Test Write Off", "Indirect Expenses", 0, None, None],
 		["_Test Exchange Gain/Loss", "Indirect Expenses", 0, None, None],
-
 		["_Test Account Sales", "Direct Income", 0, None, None],
-
 		# related to Account Inventory Integration
 		["_Test Account Stock In Hand", "Current Assets", 0, None, None],
-
 		# fixed asset depreciation
 		["_Test Fixed Asset", "Current Assets", 0, "Fixed Asset", None],
 		["_Test Accumulated Depreciations", "Current Assets", 0, "Accumulated Depreciation", None],
 		["_Test Depreciations", "Expenses", 0, None, None],
 		["_Test Gain/Loss on Asset Disposal", "Expenses", 0, None, None],
-
 		# Receivable / Payable Account
 		["_Test Receivable", "Current Assets", 0, "Receivable", None],
 		["_Test Payable", "Current Liabilities", 0, "Payable", None],
 		["_Test Receivable USD", "Current Assets", 0, "Receivable", "USD"],
-		["_Test Payable USD", "Current Liabilities", 0, "Payable", "USD"]
+		["_Test Payable USD", "Current Liabilities", 0, "Payable", "USD"],
 	]
 
-	for company, abbr in [["_Test Company", "_TC"], ["_Test Company 1", "_TC1"], ["_Test Company with perpetual inventory", "TCP1"]]:
-		test_objects = make_test_objects("Account", [{
-				"doctype": "Account",
-				"account_name": account_name,
-				"parent_account": parent_account + " - " + abbr,
-				"company": company,
-				"is_group": is_group,
-				"account_type": account_type,
-				"account_currency": currency
-			} for account_name, parent_account, is_group, account_type, currency in accounts])
+	for company, abbr in [
+		["_Test Company", "_TC"],
+		["_Test Company 1", "_TC1"],
+		["_Test Company with perpetual inventory", "TCP1"],
+	]:
+		test_objects = make_test_objects(
+			"Account",
+			[
+				{
+					"doctype": "Account",
+					"account_name": account_name,
+					"parent_account": parent_account + " - " + abbr,
+					"company": company,
+					"is_group": is_group,
+					"account_type": account_type,
+					"account_currency": currency,
+				}
+				for account_name, parent_account, is_group, account_type, currency in accounts
+			],
+		)
 
 	return test_objects
 
+
 def get_inventory_account(company, warehouse=None):
 	account = None
 	if warehouse:
@@ -247,19 +339,24 @@ def get_inventory_account(company, warehouse=None):
 
 	return account
 
+
 def create_account(**kwargs):
-	account = frappe.db.get_value("Account", filters={"account_name": kwargs.get("account_name"), "company": kwargs.get("company")})
+	account = frappe.db.get_value(
+		"Account", filters={"account_name": kwargs.get("account_name"), "company": kwargs.get("company")}
+	)
 	if account:
 		return account
 	else:
-		account = frappe.get_doc(dict(
-			doctype = "Account",
-			account_name = kwargs.get('account_name'),
-			account_type = kwargs.get('account_type'),
-			parent_account = kwargs.get('parent_account'),
-			company = kwargs.get('company'),
-			account_currency = kwargs.get('account_currency')
-		))
+		account = frappe.get_doc(
+			dict(
+				doctype="Account",
+				account_name=kwargs.get("account_name"),
+				account_type=kwargs.get("account_type"),
+				parent_account=kwargs.get("parent_account"),
+				company=kwargs.get("company"),
+				account_currency=kwargs.get("account_currency"),
+			)
+		)
 
 		account.save()
 		return account.name

erpnext/accounts/doctype/accounting_dimension/accounting_dimension.py

@@ -17,13 +17,21 @@ class AccountingDimension(Document):
 		self.set_fieldname_and_label()
 
 	def validate(self):
-		if self.document_type in core_doctypes_list + ('Accounting Dimension', 'Project',
-				'Cost Center', 'Accounting Dimension Detail', 'Company', 'Account') :
+		if self.document_type in core_doctypes_list + (
+			"Accounting Dimension",
+			"Project",
+			"Cost Center",
+			"Accounting Dimension Detail",
+			"Company",
+			"Account",
+		):
 
 			msg = _("Not allowed to create accounting dimension for {0}").format(self.document_type)
 			frappe.throw(msg)
 
-		exists = frappe.db.get_value("Accounting Dimension", {'document_type': self.document_type}, ['name'])
+		exists = frappe.db.get_value(
+			"Accounting Dimension", {"document_type": self.document_type}, ["name"]
+		)
 
 		if exists and self.is_new():
 			frappe.throw(_("Document Type already used as a dimension"))
@@ -42,13 +50,13 @@ class AccountingDimension(Document):
 		if frappe.flags.in_test:
 			make_dimension_in_accounting_doctypes(doc=self)
 		else:
-			frappe.enqueue(make_dimension_in_accounting_doctypes, doc=self, queue='long')
+			frappe.enqueue(make_dimension_in_accounting_doctypes, doc=self, queue="long")
 
 	def on_trash(self):
 		if frappe.flags.in_test:
 			delete_accounting_dimension(doc=self)
 		else:
-			frappe.enqueue(delete_accounting_dimension, doc=self, queue='long')
+			frappe.enqueue(delete_accounting_dimension, doc=self, queue="long")
 
 	def set_fieldname_and_label(self):
 		if not self.label:
@@ -60,6 +68,7 @@ class AccountingDimension(Document):
 	def on_update(self):
 		frappe.flags.accounting_dimensions = None
 
+
 def make_dimension_in_accounting_doctypes(doc, doclist=None):
 	if not doclist:
 		doclist = get_doctypes_with_dimensions()
@@ -70,9 +79,9 @@ def make_dimension_in_accounting_doctypes(doc, doclist=None):
 	for doctype in doclist:
 
 		if (doc_count + 1) % 2 == 0:
-			insert_after_field = 'dimension_col_break'
+			insert_after_field = "dimension_col_break"
 		else:
-			insert_after_field = 'accounting_dimensions_section'
+			insert_after_field = "accounting_dimensions_section"
 
 		df = {
 			"fieldname": doc.fieldname,
@@ -80,30 +89,33 @@ def make_dimension_in_accounting_doctypes(doc, doclist=None):
 			"fieldtype": "Link",
 			"options": doc.document_type,
 			"insert_after": insert_after_field,
-			"owner": "Administrator"
+			"owner": "Administrator",
 		}
 
 		meta = frappe.get_meta(doctype, cached=False)
 		fieldnames = [d.fieldname for d in meta.get("fields")]
 
-		if df['fieldname'] not in fieldnames:
+		if df["fieldname"] not in fieldnames:
 			if doctype == "Budget":
 				add_dimension_to_budget_doctype(df.copy(), doc)
 			else:
-				create_custom_field(doctype, df)
+				create_custom_field(doctype, df, ignore_validate=True)
 
 		count += 1
 
-		frappe.publish_progress(count*100/len(doclist), title = _("Creating Dimensions..."))
+		frappe.publish_progress(count * 100 / len(doclist), title=_("Creating Dimensions..."))
 		frappe.clear_cache(doctype=doctype)
 
-def add_dimension_to_budget_doctype(df, doc):
-	df.update({
-		"insert_after": "cost_center",
-		"depends_on": "eval:doc.budget_against == '{0}'".format(doc.document_type)
-	})
 
-	create_custom_field("Budget", df)
+def add_dimension_to_budget_doctype(df, doc):
+	df.update(
+		{
+			"insert_after": "cost_center",
+			"depends_on": "eval:doc.budget_against == '{0}'".format(doc.document_type),
+		}
+	)
+
+	create_custom_field("Budget", df, ignore_validate=True)
 
 	property_setter = frappe.db.exists("Property Setter", "Budget-budget_against-options")
 
@@ -112,36 +124,44 @@ def add_dimension_to_budget_doctype(df, doc):
 		property_setter_doc.value = property_setter_doc.value + "\n" + doc.document_type
 		property_setter_doc.save()
 
-		frappe.clear_cache(doctype='Budget')
+		frappe.clear_cache(doctype="Budget")
 	else:
-		frappe.get_doc({
-			"doctype": "Property Setter",
-			"doctype_or_field": "DocField",
-			"doc_type": "Budget",
-			"field_name": "budget_against",
-			"property": "options",
-			"property_type": "Text",
-			"value": "\nCost Center\nProject\n" + doc.document_type
-		}).insert(ignore_permissions=True)
+		frappe.get_doc(
+			{
+				"doctype": "Property Setter",
+				"doctype_or_field": "DocField",
+				"doc_type": "Budget",
+				"field_name": "budget_against",
+				"property": "options",
+				"property_type": "Text",
+				"value": "\nCost Center\nProject\n" + doc.document_type,
+			}
+		).insert(ignore_permissions=True)
 
 
 def delete_accounting_dimension(doc):
 	doclist = get_doctypes_with_dimensions()
 
-	frappe.db.sql("""
+	frappe.db.sql(
+		"""
 		DELETE FROM `tabCustom Field`
 		WHERE fieldname = %s
-		AND dt IN (%s)""" %			#nosec
-		('%s', ', '.join(['%s']* len(doclist))), tuple([doc.fieldname] + doclist))
+		AND dt IN (%s)"""
+		% ("%s", ", ".join(["%s"] * len(doclist))),  # nosec
+		tuple([doc.fieldname] + doclist),
+	)
 
-	frappe.db.sql("""
+	frappe.db.sql(
+		"""
 		DELETE FROM `tabProperty Setter`
 		WHERE field_name = %s
-		AND doc_type IN (%s)""" %		#nosec
-		('%s', ', '.join(['%s']* len(doclist))), tuple([doc.fieldname] + doclist))
+		AND doc_type IN (%s)"""
+		% ("%s", ", ".join(["%s"] * len(doclist))),  # nosec
+		tuple([doc.fieldname] + doclist),
+	)
 
 	budget_against_property = frappe.get_doc("Property Setter", "Budget-budget_against-options")
-	value_list = budget_against_property.value.split('\n')[3:]
+	value_list = budget_against_property.value.split("\n")[3:]
 
 	if doc.document_type in value_list:
 		value_list.remove(doc.document_type)
@@ -152,6 +172,7 @@ def delete_accounting_dimension(doc):
 	for doctype in doclist:
 		frappe.clear_cache(doctype=doctype)
 
+
 @frappe.whitelist()
 def disable_dimension(doc):
 	if frappe.flags.in_test:
@@ -159,10 +180,11 @@ def disable_dimension(doc):
 	else:
 		frappe.enqueue(toggle_disabling, doc=doc)
 
+
 def toggle_disabling(doc):
 	doc = json.loads(doc)
 
-	if doc.get('disabled'):
+	if doc.get("disabled"):
 		df = {"read_only": 1}
 	else:
 		df = {"read_only": 0}
@@ -170,7 +192,7 @@ def toggle_disabling(doc):
 	doclist = get_doctypes_with_dimensions()
 
 	for doctype in doclist:
-		field = frappe.db.get_value("Custom Field", {"dt": doctype, "fieldname": doc.get('fieldname')})
+		field = frappe.db.get_value("Custom Field", {"dt": doctype, "fieldname": doc.get("fieldname")})
 		if field:
 			custom_field = frappe.get_doc("Custom Field", field)
 			custom_field.update(df)
@@ -178,61 +200,82 @@ def toggle_disabling(doc):
 
 		frappe.clear_cache(doctype=doctype)
 
+
 def get_doctypes_with_dimensions():
 	return frappe.get_hooks("accounting_dimension_doctypes")
 
-def get_accounting_dimensions(as_list=True):
+
+def get_accounting_dimensions(as_list=True, filters=None):
+
+	if not filters:
+		filters = {"disabled": 0}
+
 	if frappe.flags.accounting_dimensions is None:
-		frappe.flags.accounting_dimensions = frappe.get_all("Accounting Dimension",
-			fields=["label", "fieldname", "disabled", "document_type"])
+		frappe.flags.accounting_dimensions = frappe.get_all(
+			"Accounting Dimension",
+			fields=["label", "fieldname", "disabled", "document_type"],
+			filters=filters,
+		)
 
 	if as_list:
 		return [d.fieldname for d in frappe.flags.accounting_dimensions]
 	else:
 		return frappe.flags.accounting_dimensions
 
+
 def get_checks_for_pl_and_bs_accounts():
-	dimensions = frappe.db.sql("""SELECT p.label, p.disabled, p.fieldname, c.default_dimension, c.company, c.mandatory_for_pl, c.mandatory_for_bs
+	dimensions = frappe.db.sql(
+		"""SELECT p.label, p.disabled, p.fieldname, c.default_dimension, c.company, c.mandatory_for_pl, c.mandatory_for_bs
 		FROM `tabAccounting Dimension`p ,`tabAccounting Dimension Detail` c
-		WHERE p.name = c.parent""", as_dict=1)
+		WHERE p.name = c.parent""",
+		as_dict=1,
+	)
 
 	return dimensions
 
-def get_dimension_with_children(doctype, dimension):
 
-	if isinstance(dimension, list):
-		dimension = dimension[0]
+def get_dimension_with_children(doctype, dimensions):
+
+	if isinstance(dimensions, str):
+		dimensions = [dimensions]
 
 	all_dimensions = []
-	lft, rgt = frappe.db.get_value(doctype, dimension, ["lft", "rgt"])
-	children = frappe.get_all(doctype, filters={"lft": [">=", lft], "rgt": ["<=", rgt]}, order_by="lft")
-	all_dimensions += [c.name for c in children]
+
+	for dimension in dimensions:
+		lft, rgt = frappe.db.get_value(doctype, dimension, ["lft", "rgt"])
+		children = frappe.get_all(
+			doctype, filters={"lft": [">=", lft], "rgt": ["<=", rgt]}, order_by="lft"
+		)
+		all_dimensions += [c.name for c in children]
 
 	return all_dimensions
 
+
 @frappe.whitelist()
 def get_dimensions(with_cost_center_and_project=False):
-	dimension_filters = frappe.db.sql("""
+	dimension_filters = frappe.db.sql(
+		"""
 		SELECT label, fieldname, document_type
 		FROM `tabAccounting Dimension`
 		WHERE disabled = 0
-	""", as_dict=1)
+	""",
+		as_dict=1,
+	)
 
-	default_dimensions = frappe.db.sql("""SELECT p.fieldname, c.company, c.default_dimension
+	default_dimensions = frappe.db.sql(
+		"""SELECT p.fieldname, c.company, c.default_dimension
 		FROM `tabAccounting Dimension Detail` c, `tabAccounting Dimension` p
-		WHERE c.parent = p.name""", as_dict=1)
+		WHERE c.parent = p.name""",
+		as_dict=1,
+	)
 
 	if with_cost_center_and_project:
-		dimension_filters.extend([
-			{
-				'fieldname': 'cost_center',
-				'document_type': 'Cost Center'
-			},
-			{
-				'fieldname': 'project',
-				'document_type': 'Project'
-			}
-		])
+		dimension_filters.extend(
+			[
+				{"fieldname": "cost_center", "document_type": "Cost Center"},
+				{"fieldname": "project", "document_type": "Project"},
+			]
+		)
 
 	default_dimensions_map = {}
 	for dimension in default_dimensions:

erpnext/accounts/doctype/accounting_dimension/test_accounting_dimension.py

@@ -8,7 +8,8 @@ import frappe
 from erpnext.accounts.doctype.journal_entry.test_journal_entry import make_journal_entry
 from erpnext.accounts.doctype.sales_invoice.test_sales_invoice import create_sales_invoice
 
-test_dependencies = ['Cost Center', 'Location', 'Warehouse', 'Department']
+test_dependencies = ["Cost Center", "Location", "Warehouse", "Department"]
+
 
 class TestAccountingDimension(unittest.TestCase):
 	def setUp(self):
@@ -18,24 +19,27 @@ class TestAccountingDimension(unittest.TestCase):
 		si = create_sales_invoice(do_not_save=1)
 
 		si.location = "Block 1"
-		si.append("items", {
-			"item_code": "_Test Item",
-			"warehouse": "_Test Warehouse - _TC",
-			"qty": 1,
-			"rate": 100,
-			"income_account": "Sales - _TC",
-			"expense_account": "Cost of Goods Sold - _TC",
-			"cost_center": "_Test Cost Center - _TC",
-			"department": "_Test Department - _TC",
-			"location": "Block 1"
-		})
+		si.append(
+			"items",
+			{
+				"item_code": "_Test Item",
+				"warehouse": "_Test Warehouse - _TC",
+				"qty": 1,
+				"rate": 100,
+				"income_account": "Sales - _TC",
+				"expense_account": "Cost of Goods Sold - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"department": "_Test Department - _TC",
+				"location": "Block 1",
+			},
+		)
 
 		si.save()
 		si.submit()
 
 		gle = frappe.get_doc("GL Entry", {"voucher_no": si.name, "account": "Sales - _TC"})
 
-		self.assertEqual(gle.get('department'), "_Test Department - _TC")
+		self.assertEqual(gle.get("department"), "_Test Department - _TC")
 
 	def test_dimension_against_journal_entry(self):
 		je = make_journal_entry("Sales - _TC", "Sales Expenses - _TC", 500, save=False)
@@ -50,21 +54,24 @@ class TestAccountingDimension(unittest.TestCase):
 
 		gle = frappe.get_doc("GL Entry", {"voucher_no": je.name, "account": "Sales - _TC"})
 		gle1 = frappe.get_doc("GL Entry", {"voucher_no": je.name, "account": "Sales Expenses - _TC"})
-		self.assertEqual(gle.get('department'), "_Test Department - _TC")
-		self.assertEqual(gle1.get('department'), "_Test Department - _TC")
+		self.assertEqual(gle.get("department"), "_Test Department - _TC")
+		self.assertEqual(gle1.get("department"), "_Test Department - _TC")
 
 	def test_mandatory(self):
 		si = create_sales_invoice(do_not_save=1)
-		si.append("items", {
-			"item_code": "_Test Item",
-			"warehouse": "_Test Warehouse - _TC",
-			"qty": 1,
-			"rate": 100,
-			"income_account": "Sales - _TC",
-			"expense_account": "Cost of Goods Sold - _TC",
-			"cost_center": "_Test Cost Center - _TC",
-			"location": ""
-		})
+		si.append(
+			"items",
+			{
+				"item_code": "_Test Item",
+				"warehouse": "_Test Warehouse - _TC",
+				"qty": 1,
+				"rate": 100,
+				"income_account": "Sales - _TC",
+				"expense_account": "Cost of Goods Sold - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"location": "",
+			},
+		)
 
 		si.save()
 		self.assertRaises(frappe.ValidationError, si.submit)
@@ -72,31 +79,39 @@ class TestAccountingDimension(unittest.TestCase):
 	def tearDown(self):
 		disable_dimension()
 
+
 def create_dimension():
 	frappe.set_user("Administrator")
 
 	if not frappe.db.exists("Accounting Dimension", {"document_type": "Department"}):
-		frappe.get_doc({
-			"doctype": "Accounting Dimension",
-			"document_type": "Department",
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Accounting Dimension",
+				"document_type": "Department",
+			}
+		).insert()
 	else:
 		dimension = frappe.get_doc("Accounting Dimension", "Department")
 		dimension.disabled = 0
 		dimension.save()
 
 	if not frappe.db.exists("Accounting Dimension", {"document_type": "Location"}):
-		dimension1 = frappe.get_doc({
-			"doctype": "Accounting Dimension",
-			"document_type": "Location",
-		})
+		dimension1 = frappe.get_doc(
+			{
+				"doctype": "Accounting Dimension",
+				"document_type": "Location",
+			}
+		)
 
-		dimension1.append("dimension_defaults", {
-			"company": "_Test Company",
-			"reference_document": "Location",
-			"default_dimension": "Block 1",
-			"mandatory_for_bs": 1
-		})
+		dimension1.append(
+			"dimension_defaults",
+			{
+				"company": "_Test Company",
+				"reference_document": "Location",
+				"default_dimension": "Block 1",
+				"mandatory_for_bs": 1,
+			},
+		)
 
 		dimension1.insert()
 		dimension1.save()
@@ -105,6 +120,7 @@ def create_dimension():
 		dimension1.disabled = 0
 		dimension1.save()
 
+
 def disable_dimension():
 	dimension1 = frappe.get_doc("Accounting Dimension", "Department")
 	dimension1.disabled = 1

erpnext/accounts/doctype/accounting_dimension_filter/accounting_dimension_filter.py

@@ -19,17 +19,27 @@ class AccountingDimensionFilter(Document):
 				WHERE d.name = a.parent
 				and d.name != %s
 				and d.accounting_dimension = %s
-			""", (self.name, self.accounting_dimension), as_dict=1)
+			""",
+			(self.name, self.accounting_dimension),
+			as_dict=1,
+		)
 
 		account_list = [d.account for d in accounts]
 
-		for account in self.get('accounts'):
+		for account in self.get("accounts"):
 			if account.applicable_on_account in account_list:
-				frappe.throw(_("Row {0}: {1} account already applied for Accounting Dimension {2}").format(
-					account.idx, frappe.bold(account.applicable_on_account), frappe.bold(self.accounting_dimension)))
+				frappe.throw(
+					_("Row {0}: {1} account already applied for Accounting Dimension {2}").format(
+						account.idx,
+						frappe.bold(account.applicable_on_account),
+						frappe.bold(self.accounting_dimension),
+					)
+				)
+
 
 def get_dimension_filter_map():
-	filters = frappe.db.sql("""
+	filters = frappe.db.sql(
+		"""
 		SELECT
 			a.applicable_on_account, d.dimension_value, p.accounting_dimension,
 			p.allow_or_restrict, a.is_mandatory
@@ -40,22 +50,30 @@ def get_dimension_filter_map():
 			p.name = a.parent
 			AND p.disabled = 0
 			AND p.name = d.parent
-	""", as_dict=1)
+	""",
+		as_dict=1,
+	)
 
 	dimension_filter_map = {}
 
 	for f in filters:
 		f.fieldname = scrub(f.accounting_dimension)
 
-		build_map(dimension_filter_map, f.fieldname, f.applicable_on_account, f.dimension_value,
-			f.allow_or_restrict, f.is_mandatory)
+		build_map(
+			dimension_filter_map,
+			f.fieldname,
+			f.applicable_on_account,
+			f.dimension_value,
+			f.allow_or_restrict,
+			f.is_mandatory,
+		)
 
 	return dimension_filter_map
 
+
 def build_map(map_object, dimension, account, filter_value, allow_or_restrict, is_mandatory):
-	map_object.setdefault((dimension, account), {
-		'allowed_dimensions': [],
-		'is_mandatory': is_mandatory,
-		'allow_or_restrict': allow_or_restrict
-	})
-	map_object[(dimension, account)]['allowed_dimensions'].append(filter_value)
+	map_object.setdefault(
+		(dimension, account),
+		{"allowed_dimensions": [], "is_mandatory": is_mandatory, "allow_or_restrict": allow_or_restrict},
+	)
+	map_object[(dimension, account)]["allowed_dimensions"].append(filter_value)

erpnext/accounts/doctype/accounting_dimension_filter/test_accounting_dimension_filter.py

@@ -12,7 +12,8 @@ from erpnext.accounts.doctype.accounting_dimension.test_accounting_dimension imp
 from erpnext.accounts.doctype.sales_invoice.test_sales_invoice import create_sales_invoice
 from erpnext.exceptions import InvalidAccountDimensionError, MandatoryAccountDimensionError
 
-test_dependencies = ['Location', 'Cost Center', 'Department']
+test_dependencies = ["Location", "Cost Center", "Department"]
+
 
 class TestAccountingDimensionFilter(unittest.TestCase):
 	def setUp(self):
@@ -22,9 +23,9 @@ class TestAccountingDimensionFilter(unittest.TestCase):
 
 	def test_allowed_dimension_validation(self):
 		si = create_sales_invoice(do_not_save=1)
-		si.items[0].cost_center = 'Main - _TC'
-		si.department = 'Accounts - _TC'
-		si.location = 'Block 1'
+		si.items[0].cost_center = "Main - _TC"
+		si.department = "Accounts - _TC"
+		si.location = "Block 1"
 		si.save()
 
 		self.assertRaises(InvalidAccountDimensionError, si.submit)
@@ -32,12 +33,12 @@ class TestAccountingDimensionFilter(unittest.TestCase):
 
 	def test_mandatory_dimension_validation(self):
 		si = create_sales_invoice(do_not_save=1)
-		si.department = ''
-		si.location = 'Block 1'
+		si.department = ""
+		si.location = "Block 1"
 
 		# Test with no department for Sales Account
-		si.items[0].department = ''
-		si.items[0].cost_center = '_Test Cost Center 2 - _TC'
+		si.items[0].department = ""
+		si.items[0].cost_center = "_Test Cost Center 2 - _TC"
 		si.save()
 
 		self.assertRaises(MandatoryAccountDimensionError, si.submit)
@@ -52,53 +53,54 @@ class TestAccountingDimensionFilter(unittest.TestCase):
 			if si.docstatus == 1:
 				si.cancel()
 
+
 def create_accounting_dimension_filter():
-	if not frappe.db.get_value('Accounting Dimension Filter',
-		{'accounting_dimension': 'Cost Center'}):
-		frappe.get_doc({
-			'doctype': 'Accounting Dimension Filter',
-			'accounting_dimension': 'Cost Center',
-			'allow_or_restrict': 'Allow',
-			'company': '_Test Company',
-			'accounts': [{
-				'applicable_on_account': 'Sales - _TC',
-			}],
-			'dimensions': [{
-				'accounting_dimension': 'Cost Center',
-				'dimension_value': '_Test Cost Center 2 - _TC'
-			}]
-		}).insert()
+	if not frappe.db.get_value(
+		"Accounting Dimension Filter", {"accounting_dimension": "Cost Center"}
+	):
+		frappe.get_doc(
+			{
+				"doctype": "Accounting Dimension Filter",
+				"accounting_dimension": "Cost Center",
+				"allow_or_restrict": "Allow",
+				"company": "_Test Company",
+				"accounts": [
+					{
+						"applicable_on_account": "Sales - _TC",
+					}
+				],
+				"dimensions": [
+					{"accounting_dimension": "Cost Center", "dimension_value": "_Test Cost Center 2 - _TC"}
+				],
+			}
+		).insert()
 	else:
-		doc = frappe.get_doc('Accounting Dimension Filter', {'accounting_dimension': 'Cost Center'})
+		doc = frappe.get_doc("Accounting Dimension Filter", {"accounting_dimension": "Cost Center"})
 		doc.disabled = 0
 		doc.save()
 
-	if not frappe.db.get_value('Accounting Dimension Filter',
-		{'accounting_dimension': 'Department'}):
-		frappe.get_doc({
-			'doctype': 'Accounting Dimension Filter',
-			'accounting_dimension': 'Department',
-			'allow_or_restrict': 'Allow',
-			'company': '_Test Company',
-			'accounts': [{
-				'applicable_on_account': 'Sales - _TC',
-				'is_mandatory': 1
-			}],
-			'dimensions': [{
-				'accounting_dimension': 'Department',
-				'dimension_value': 'Accounts - _TC'
-			}]
-		}).insert()
+	if not frappe.db.get_value("Accounting Dimension Filter", {"accounting_dimension": "Department"}):
+		frappe.get_doc(
+			{
+				"doctype": "Accounting Dimension Filter",
+				"accounting_dimension": "Department",
+				"allow_or_restrict": "Allow",
+				"company": "_Test Company",
+				"accounts": [{"applicable_on_account": "Sales - _TC", "is_mandatory": 1}],
+				"dimensions": [{"accounting_dimension": "Department", "dimension_value": "Accounts - _TC"}],
+			}
+		).insert()
 	else:
-		doc = frappe.get_doc('Accounting Dimension Filter', {'accounting_dimension': 'Department'})
+		doc = frappe.get_doc("Accounting Dimension Filter", {"accounting_dimension": "Department"})
 		doc.disabled = 0
 		doc.save()
 
+
 def disable_dimension_filter():
-	doc = frappe.get_doc('Accounting Dimension Filter', {'accounting_dimension': 'Cost Center'})
+	doc = frappe.get_doc("Accounting Dimension Filter", {"accounting_dimension": "Cost Center"})
 	doc.disabled = 1
 	doc.save()
 
-	doc = frappe.get_doc('Accounting Dimension Filter', {'accounting_dimension': 'Department'})
+	doc = frappe.get_doc("Accounting Dimension Filter", {"accounting_dimension": "Department"})
 	doc.disabled = 1
 	doc.save()

erpnext/accounts/doctype/accounting_period/accounting_period.py

@@ -7,7 +7,9 @@ from frappe import _
 from frappe.model.document import Document
 
 
-class OverlapError(frappe.ValidationError): pass
+class OverlapError(frappe.ValidationError):
+	pass
+
 
 class AccountingPeriod(Document):
 	def validate(self):
@@ -17,11 +19,12 @@ class AccountingPeriod(Document):
 		self.bootstrap_doctypes_for_closing()
 
 	def autoname(self):
-		company_abbr = frappe.get_cached_value('Company',  self.company,  "abbr")
+		company_abbr = frappe.get_cached_value("Company", self.company, "abbr")
 		self.name = " - ".join([self.period_name, company_abbr])
 
 	def validate_overlap(self):
-		existing_accounting_period = frappe.db.sql("""select name from `tabAccounting Period`
+		existing_accounting_period = frappe.db.sql(
+			"""select name from `tabAccounting Period`
 			where (
 				(%(start_date)s between start_date and end_date)
 				or (%(end_date)s between start_date and end_date)
@@ -32,18 +35,29 @@ class AccountingPeriod(Document):
 				"start_date": self.start_date,
 				"end_date": self.end_date,
 				"name": self.name,
-				"company": self.company
-			}, as_dict=True)
+				"company": self.company,
+			},
+			as_dict=True,
+		)
 
 		if len(existing_accounting_period) > 0:
-			frappe.throw(_("Accounting Period overlaps with {0}")
-				.format(existing_accounting_period[0].get("name")), OverlapError)
+			frappe.throw(
+				_("Accounting Period overlaps with {0}").format(existing_accounting_period[0].get("name")),
+				OverlapError,
+			)
 
 	@frappe.whitelist()
 	def get_doctypes_for_closing(self):
 		docs_for_closing = []
-		doctypes = ["Sales Invoice", "Purchase Invoice", "Journal Entry", "Payroll Entry", \
-			"Bank Clearance", "Asset", "Stock Entry"]
+		doctypes = [
+			"Sales Invoice",
+			"Purchase Invoice",
+			"Journal Entry",
+			"Payroll Entry",
+			"Bank Clearance",
+			"Asset",
+			"Stock Entry",
+		]
 		closed_doctypes = [{"document_type": doctype, "closed": 1} for doctype in doctypes]
 		for closed_doctype in closed_doctypes:
 			docs_for_closing.append(closed_doctype)
@@ -53,7 +67,7 @@ class AccountingPeriod(Document):
 	def bootstrap_doctypes_for_closing(self):
 		if len(self.closed_documents) == 0:
 			for doctype_for_closing in self.get_doctypes_for_closing():
-				self.append('closed_documents', {
-					"document_type": doctype_for_closing.document_type,
-					"closed": doctype_for_closing.closed
-				})
+				self.append(
+					"closed_documents",
+					{"document_type": doctype_for_closing.document_type, "closed": doctype_for_closing.closed},
+				)

erpnext/accounts/doctype/accounting_period/test_accounting_period.py

@@ -10,29 +10,38 @@ from erpnext.accounts.doctype.accounting_period.accounting_period import Overlap
 from erpnext.accounts.doctype.sales_invoice.test_sales_invoice import create_sales_invoice
 from erpnext.accounts.general_ledger import ClosedAccountingPeriod
 
-test_dependencies = ['Item']
+test_dependencies = ["Item"]
+
 
 class TestAccountingPeriod(unittest.TestCase):
 	def test_overlap(self):
-		ap1 = create_accounting_period(start_date = "2018-04-01",
-			end_date = "2018-06-30", company = "Wind Power LLC")
+		ap1 = create_accounting_period(
+			start_date="2018-04-01", end_date="2018-06-30", company="Wind Power LLC"
+		)
 		ap1.save()
 
-		ap2 = create_accounting_period(start_date = "2018-06-30",
-			end_date = "2018-07-10", company = "Wind Power LLC", period_name = "Test Accounting Period 1")
+		ap2 = create_accounting_period(
+			start_date="2018-06-30",
+			end_date="2018-07-10",
+			company="Wind Power LLC",
+			period_name="Test Accounting Period 1",
+		)
 		self.assertRaises(OverlapError, ap2.save)
 
 	def test_accounting_period(self):
-		ap1 = create_accounting_period(period_name = "Test Accounting Period 2")
+		ap1 = create_accounting_period(period_name="Test Accounting Period 2")
 		ap1.save()
 
-		doc = create_sales_invoice(do_not_submit=1, cost_center="_Test Company - _TC", warehouse="Stores - _TC")
+		doc = create_sales_invoice(
+			do_not_submit=1, cost_center="_Test Company - _TC", warehouse="Stores - _TC"
+		)
 		self.assertRaises(ClosedAccountingPeriod, doc.submit)
 
 	def tearDown(self):
 		for d in frappe.get_all("Accounting Period"):
 			frappe.delete_doc("Accounting Period", d.name)
 
+
 def create_accounting_period(**args):
 	args = frappe._dict(args)
 
@@ -41,8 +50,6 @@ def create_accounting_period(**args):
 	accounting_period.end_date = args.end_date or add_months(nowdate(), 1)
 	accounting_period.company = args.company or "_Test Company"
 	accounting_period.period_name = args.period_name or "_Test_Period_Name_1"
-	accounting_period.append("closed_documents", {
-		"document_type": 'Sales Invoice', "closed": 1
-	})
+	accounting_period.append("closed_documents", {"document_type": "Sales Invoice", "closed": 1})
 
 	return accounting_period

erpnext/accounts/doctype/accounts_settings/accounts_settings.json

@@ -19,6 +19,7 @@
   "book_asset_depreciation_entry_automatically",
   "unlink_advance_payment_on_cancelation_of_order",
   "enable_common_party_accounting",
+  "allow_multi_currency_invoices_against_single_party_account",
   "post_change_gl_entries",
   "enable_discount_accounting",
   "tax_settings_section",
@@ -276,14 +277,21 @@
    "fieldname": "enable_common_party_accounting",
    "fieldtype": "Check",
    "label": "Enable Common Party Accounting"
-  }
+  },
+  {
+    "default": "0",
+    "description": "Enabling this will allow creation of multi-currency invoices against single party account in company currency",
+    "fieldname": "allow_multi_currency_invoices_against_single_party_account",
+    "fieldtype": "Check",
+    "label": "Allow multi-currency invoices against single party account"
+   }
  ],
  "icon": "icon-cog",
  "idx": 1,
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2021-10-11 17:42:36.427699",
+ "modified": "2022-07-11 13:37:50.605141",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Accounts Settings",

erpnext/accounts/doctype/accounts_settings/accounts_settings.py

@@ -18,11 +18,13 @@ class AccountsSettings(Document):
 		frappe.clear_cache()
 
 	def validate(self):
-		frappe.db.set_default("add_taxes_from_item_tax_template",
-			self.get("add_taxes_from_item_tax_template", 0))
+		frappe.db.set_default(
+			"add_taxes_from_item_tax_template", self.get("add_taxes_from_item_tax_template", 0)
+		)
 
-		frappe.db.set_default("enable_common_party_accounting",
-			self.get("enable_common_party_accounting", 0))
+		frappe.db.set_default(
+			"enable_common_party_accounting", self.get("enable_common_party_accounting", 0)
+		)
 
 		self.validate_stale_days()
 		self.enable_payment_schedule_in_print()
@@ -32,34 +34,91 @@ class AccountsSettings(Document):
 	def validate_stale_days(self):
 		if not self.allow_stale and cint(self.stale_days) <= 0:
 			frappe.msgprint(
-				_("Stale Days should start from 1."), title='Error', indicator='red',
-				raise_exception=1)
+				_("Stale Days should start from 1."), title="Error", indicator="red", raise_exception=1
+			)
 
 	def enable_payment_schedule_in_print(self):
 		show_in_print = cint(self.show_payment_schedule_in_print)
 		for doctype in ("Sales Order", "Sales Invoice", "Purchase Order", "Purchase Invoice"):
-			make_property_setter(doctype, "due_date", "print_hide", show_in_print, "Check", validate_fields_for_doctype=False)
-			make_property_setter(doctype, "payment_schedule", "print_hide",  0 if show_in_print else 1, "Check", validate_fields_for_doctype=False)
+			make_property_setter(
+				doctype, "due_date", "print_hide", show_in_print, "Check", validate_fields_for_doctype=False
+			)
+			make_property_setter(
+				doctype,
+				"payment_schedule",
+				"print_hide",
+				0 if show_in_print else 1,
+				"Check",
+				validate_fields_for_doctype=False,
+			)
 
 	def toggle_discount_accounting_fields(self):
 		enable_discount_accounting = cint(self.enable_discount_accounting)
 
 		for doctype in ["Sales Invoice Item", "Purchase Invoice Item"]:
-			make_property_setter(doctype, "discount_account", "hidden", not(enable_discount_accounting), "Check", validate_fields_for_doctype=False)
+			make_property_setter(
+				doctype,
+				"discount_account",
+				"hidden",
+				not (enable_discount_accounting),
+				"Check",
+				validate_fields_for_doctype=False,
+			)
 			if enable_discount_accounting:
-				make_property_setter(doctype, "discount_account", "mandatory_depends_on", "eval: doc.discount_amount", "Code", validate_fields_for_doctype=False)
+				make_property_setter(
+					doctype,
+					"discount_account",
+					"mandatory_depends_on",
+					"eval: doc.discount_amount",
+					"Code",
+					validate_fields_for_doctype=False,
+				)
 			else:
-				make_property_setter(doctype, "discount_account", "mandatory_depends_on", "", "Code", validate_fields_for_doctype=False)
+				make_property_setter(
+					doctype,
+					"discount_account",
+					"mandatory_depends_on",
+					"",
+					"Code",
+					validate_fields_for_doctype=False,
+				)
 
 		for doctype in ["Sales Invoice", "Purchase Invoice"]:
-			make_property_setter(doctype, "additional_discount_account", "hidden", not(enable_discount_accounting), "Check", validate_fields_for_doctype=False)
+			make_property_setter(
+				doctype,
+				"additional_discount_account",
+				"hidden",
+				not (enable_discount_accounting),
+				"Check",
+				validate_fields_for_doctype=False,
+			)
 			if enable_discount_accounting:
-				make_property_setter(doctype, "additional_discount_account", "mandatory_depends_on", "eval: doc.discount_amount", "Code", validate_fields_for_doctype=False)
+				make_property_setter(
+					doctype,
+					"additional_discount_account",
+					"mandatory_depends_on",
+					"eval: doc.discount_amount",
+					"Code",
+					validate_fields_for_doctype=False,
+				)
 			else:
-				make_property_setter(doctype, "additional_discount_account", "mandatory_depends_on", "", "Code", validate_fields_for_doctype=False)
-
-		make_property_setter("Item", "default_discount_account", "hidden", not(enable_discount_accounting), "Check", validate_fields_for_doctype=False)
+				make_property_setter(
+					doctype,
+					"additional_discount_account",
+					"mandatory_depends_on",
+					"",
+					"Code",
+					validate_fields_for_doctype=False,
+				)
 
+		make_property_setter(
+			"Item",
+			"default_discount_account",
+			"hidden",
+			not (enable_discount_accounting),
+			"Check",
+			validate_fields_for_doctype=False,
+		)
 
 	def validate_pending_reposts(self):
 		if self.acc_frozen_upto:

erpnext/accounts/doctype/accounts_settings/test_accounts_settings.py

@@ -1,4 +1,3 @@
-
 import unittest
 
 import frappe
@@ -8,12 +7,12 @@ class TestAccountsSettings(unittest.TestCase):
 	def tearDown(self):
 		# Just in case `save` method succeeds, we need to take things back to default so that other tests
 		# don't break
-		cur_settings = frappe.get_doc('Accounts Settings', 'Accounts Settings')
+		cur_settings = frappe.get_doc("Accounts Settings", "Accounts Settings")
 		cur_settings.allow_stale = 1
 		cur_settings.save()
 
 	def test_stale_days(self):
-		cur_settings = frappe.get_doc('Accounts Settings', 'Accounts Settings')
+		cur_settings = frappe.get_doc("Accounts Settings", "Accounts Settings")
 		cur_settings.allow_stale = 0
 		cur_settings.stale_days = 0
 

erpnext/accounts/doctype/bank/bank.py

@@ -15,4 +15,4 @@ class Bank(Document):
 		load_address_and_contact(self)
 
 	def on_trash(self):
-		delete_contact_and_address('Bank', self.name)
+		delete_contact_and_address("Bank", self.name)

erpnext/accounts/doctype/bank/bank_dashboard.py

@@ -1,14 +1,8 @@
-
 from frappe import _
 
 
 def get_data():
 	return {
-		'fieldname': 'bank',
-		'transactions': [
-			{
-				'label': _('Bank Details'),
-				'items': ['Bank Account', 'Bank Guarantee']
-			}
-		]
+		"fieldname": "bank",
+		"transactions": [{"label": _("Bank Details"), "items": ["Bank Account", "Bank Guarantee"]}],
 	}

erpnext/accounts/doctype/bank_account/bank_account.py

@@ -20,7 +20,7 @@ class BankAccount(Document):
 		self.name = self.account_name + " - " + self.bank
 
 	def on_trash(self):
-		delete_contact_and_address('BankAccount', self.name)
+		delete_contact_and_address("BankAccount", self.name)
 
 	def validate(self):
 		self.validate_company()
@@ -31,9 +31,9 @@ class BankAccount(Document):
 			frappe.throw(_("Company is manadatory for company account"))
 
 	def validate_iban(self):
-		'''
+		"""
 		Algorithm: https://en.wikipedia.org/wiki/International_Bank_Account_Number#Validating_the_IBAN
-		'''
+		"""
 		# IBAN field is optional
 		if not self.iban:
 			return
@@ -43,7 +43,7 @@ class BankAccount(Document):
 			return str(9 + ord(c) - 64)
 
 		# remove whitespaces, upper case to get the right number from ord()
-		iban = ''.join(self.iban.split(' ')).upper()
+		iban = "".join(self.iban.split(" ")).upper()
 
 		# Move country code and checksum from the start to the end
 		flipped = iban[4:] + iban[:4]
@@ -52,12 +52,12 @@ class BankAccount(Document):
 		encoded = [encode_char(c) if ord(c) >= 65 and ord(c) <= 90 else c for c in flipped]
 
 		try:
-			to_check = int(''.join(encoded))
+			to_check = int("".join(encoded))
 		except ValueError:
-			frappe.throw(_('IBAN is not valid'))
+			frappe.throw(_("IBAN is not valid"))
 
 		if to_check % 97 != 1:
-			frappe.throw(_('IBAN is not valid'))
+			frappe.throw(_("IBAN is not valid"))
 
 
 @frappe.whitelist()
@@ -69,12 +69,14 @@ def make_bank_account(doctype, docname):
 
 	return doc
 
+
 @frappe.whitelist()
 def get_party_bank_account(party_type, party):
-	return frappe.db.get_value(party_type,
-		party, 'default_bank_account')
+	return frappe.db.get_value(party_type, party, "default_bank_account")
+
 
 @frappe.whitelist()
 def get_bank_account_details(bank_account):
-	return frappe.db.get_value("Bank Account",
-		bank_account, ['account', 'bank', 'bank_account_no'], as_dict=1)
+	return frappe.db.get_value(
+		"Bank Account", bank_account, ["account", "bank", "bank_account_no"], as_dict=1
+	)

erpnext/accounts/doctype/bank_account/bank_account_dashboard.py

@@ -1,28 +1,20 @@
-
 from frappe import _
 
 
 def get_data():
 	return {
-		'fieldname': 'bank_account',
-		'non_standard_fieldnames': {
-			'Customer': 'default_bank_account',
-			'Supplier': 'default_bank_account',
+		"fieldname": "bank_account",
+		"non_standard_fieldnames": {
+			"Customer": "default_bank_account",
+			"Supplier": "default_bank_account",
 		},
-		'transactions': [
+		"transactions": [
 			{
-				'label': _('Payments'),
-				'items': ['Payment Entry', 'Payment Request', 'Payment Order', 'Payroll Entry']
+				"label": _("Payments"),
+				"items": ["Payment Entry", "Payment Request", "Payment Order", "Payroll Entry"],
 			},
-			{
-				'label': _('Party'),
-				'items': ['Customer', 'Supplier']
-			},
-			{
-				'items': ['Bank Guarantee']
-			},
-			{
-				'items': ['Journal Entry']
-			}
-		]
+			{"label": _("Party"), "items": ["Customer", "Supplier"]},
+			{"items": ["Bank Guarantee"]},
+			{"items": ["Journal Entry"]},
+		],
 	}

erpnext/accounts/doctype/bank_account/test_bank_account.py

@@ -8,28 +8,28 @@ from frappe import ValidationError
 
 # test_records = frappe.get_test_records('Bank Account')
 
-class TestBankAccount(unittest.TestCase):
 
+class TestBankAccount(unittest.TestCase):
 	def test_validate_iban(self):
 		valid_ibans = [
-			'GB82 WEST 1234 5698 7654 32',
-			'DE91 1000 0000 0123 4567 89',
-			'FR76 3000 6000 0112 3456 7890 189'
+			"GB82 WEST 1234 5698 7654 32",
+			"DE91 1000 0000 0123 4567 89",
+			"FR76 3000 6000 0112 3456 7890 189",
 		]
 
 		invalid_ibans = [
 			# wrong checksum (3rd place)
-			'GB72 WEST 1234 5698 7654 32',
-			'DE81 1000 0000 0123 4567 89',
-			'FR66 3000 6000 0112 3456 7890 189'
+			"GB72 WEST 1234 5698 7654 32",
+			"DE81 1000 0000 0123 4567 89",
+			"FR66 3000 6000 0112 3456 7890 189",
 		]
 
-		bank_account = frappe.get_doc({'doctype':'Bank Account'})
+		bank_account = frappe.get_doc({"doctype": "Bank Account"})
 
 		try:
 			bank_account.validate_iban()
 		except AttributeError:
-			msg = 'BankAccount.validate_iban() failed for empty IBAN'
+			msg = "BankAccount.validate_iban() failed for empty IBAN"
 			self.fail(msg=msg)
 
 		for iban in valid_ibans:
@@ -37,11 +37,11 @@ class TestBankAccount(unittest.TestCase):
 			try:
 				bank_account.validate_iban()
 			except ValidationError:
-				msg = 'BankAccount.validate_iban() failed for valid IBAN {}'.format(iban)
+				msg = "BankAccount.validate_iban() failed for valid IBAN {}".format(iban)
 				self.fail(msg=msg)
 
 		for not_iban in invalid_ibans:
 			bank_account.iban = not_iban
-			msg = 'BankAccount.validate_iban() accepted invalid IBAN {}'.format(not_iban)
+			msg = "BankAccount.validate_iban() accepted invalid IBAN {}".format(not_iban)
 			with self.assertRaises(ValidationError, msg=msg):
 				bank_account.validate_iban()

erpnext/accounts/doctype/bank_clearance/bank_clearance.py

@@ -5,11 +5,13 @@
 import frappe
 from frappe import _, msgprint
 from frappe.model.document import Document
-from frappe.utils import flt, fmt_money, getdate, nowdate
+from frappe.query_builder.custom import ConstantColumn
+from frappe.utils import flt, fmt_money, getdate
+
+import erpnext
+
+form_grid_templates = {"journal_entries": "templates/form_grid/bank_reconciliation_grid.html"}
 
-form_grid_templates = {
-	"journal_entries": "templates/form_grid/bank_reconciliation_grid.html"
-}
 
 class BankClearance(Document):
 	@frappe.whitelist()
@@ -24,7 +26,8 @@ class BankClearance(Document):
 		if not self.include_reconciled_entries:
 			condition = "and (clearance_date IS NULL or clearance_date='0000-00-00')"
 
-		journal_entries = frappe.db.sql("""
+		journal_entries = frappe.db.sql(
+			"""
 			select
 				"Journal Entry" as payment_document, t1.name as payment_entry,
 				t1.cheque_no as cheque_number, t1.cheque_date,
@@ -38,12 +41,18 @@ class BankClearance(Document):
 				and ifnull(t1.is_opening, 'No') = 'No' {condition}
 			group by t2.account, t1.name
 			order by t1.posting_date ASC, t1.name DESC
-		""".format(condition=condition), {"account": self.account, "from": self.from_date, "to": self.to_date}, as_dict=1)
+		""".format(
+				condition=condition
+			),
+			{"account": self.account, "from": self.from_date, "to": self.to_date},
+			as_dict=1,
+		)
 
 		if self.bank_account:
-			condition += 'and bank_account = %(bank_account)s'
+			condition += "and bank_account = %(bank_account)s"
 
-		payment_entries = frappe.db.sql("""
+		payment_entries = frappe.db.sql(
+			"""
 			select
 				"Payment Entry" as payment_document, name as payment_entry,
 				reference_no as cheque_number, reference_date as cheque_date,
@@ -58,12 +67,69 @@ class BankClearance(Document):
 				{condition}
 			order by
 				posting_date ASC, name DESC
-		""".format(condition=condition), {"account": self.account, "from":self.from_date,
-				"to": self.to_date, "bank_account": self.bank_account}, as_dict=1)
+		""".format(
+				condition=condition
+			),
+			{
+				"account": self.account,
+				"from": self.from_date,
+				"to": self.to_date,
+				"bank_account": self.bank_account,
+			},
+			as_dict=1,
+		)
+
+		loan_disbursement = frappe.qb.DocType("Loan Disbursement")
+
+		loan_disbursements = (
+			frappe.qb.from_(loan_disbursement)
+			.select(
+				ConstantColumn("Loan Disbursement").as_("payment_document"),
+				loan_disbursement.name.as_("payment_entry"),
+				loan_disbursement.disbursed_amount.as_("credit"),
+				ConstantColumn(0).as_("debit"),
+				loan_disbursement.reference_number.as_("cheque_number"),
+				loan_disbursement.reference_date.as_("cheque_date"),
+				loan_disbursement.disbursement_date.as_("posting_date"),
+				loan_disbursement.applicant.as_("against_account"),
+			)
+			.where(loan_disbursement.docstatus == 1)
+			.where(loan_disbursement.disbursement_date >= self.from_date)
+			.where(loan_disbursement.disbursement_date <= self.to_date)
+			.where(loan_disbursement.clearance_date.isnull())
+			.where(loan_disbursement.disbursement_account.isin([self.bank_account, self.account]))
+			.orderby(loan_disbursement.disbursement_date)
+			.orderby(loan_disbursement.name, frappe.qb.desc)
+		).run(as_dict=1)
+
+		loan_repayment = frappe.qb.DocType("Loan Repayment")
+
+		loan_repayments = (
+			frappe.qb.from_(loan_repayment)
+			.select(
+				ConstantColumn("Loan Repayment").as_("payment_document"),
+				loan_repayment.name.as_("payment_entry"),
+				loan_repayment.amount_paid.as_("debit"),
+				ConstantColumn(0).as_("credit"),
+				loan_repayment.reference_number.as_("cheque_number"),
+				loan_repayment.reference_date.as_("cheque_date"),
+				loan_repayment.applicant.as_("against_account"),
+				loan_repayment.posting_date,
+			)
+			.where(loan_repayment.docstatus == 1)
+			.where(loan_repayment.clearance_date.isnull())
+			.where(loan_repayment.repay_from_salary == 0)
+			.where(loan_repayment.posting_date >= self.from_date)
+			.where(loan_repayment.posting_date <= self.to_date)
+			.where(loan_repayment.payment_account.isin([self.bank_account, self.account]))
+			.orderby(loan_repayment.posting_date)
+			.orderby(loan_repayment.name, frappe.qb.desc)
+		).run(as_dict=1)
 
 		pos_sales_invoices, pos_purchase_invoices = [], []
 		if self.include_pos_transactions:
-			pos_sales_invoices = frappe.db.sql("""
+			pos_sales_invoices = frappe.db.sql(
+				"""
 				select
 					"Sales Invoice Payment" as payment_document, sip.name as payment_entry, sip.amount as debit,
 					si.posting_date, si.customer as against_account, sip.clearance_date,
@@ -74,9 +140,13 @@ class BankClearance(Document):
 					and account.name = sip.account and si.posting_date >= %(from)s and si.posting_date <= %(to)s
 				order by
 					si.posting_date ASC, si.name DESC
-			""", {"account":self.account, "from":self.from_date, "to":self.to_date}, as_dict=1)
+			""",
+				{"account": self.account, "from": self.from_date, "to": self.to_date},
+				as_dict=1,
+			)
 
-			pos_purchase_invoices = frappe.db.sql("""
+			pos_purchase_invoices = frappe.db.sql(
+				"""
 				select
 					"Purchase Invoice" as payment_document, pi.name as payment_entry, pi.paid_amount as credit,
 					pi.posting_date, pi.supplier as against_account, pi.clearance_date,
@@ -87,21 +157,36 @@ class BankClearance(Document):
 					and pi.posting_date >= %(from)s and pi.posting_date <= %(to)s
 				order by
 					pi.posting_date ASC, pi.name DESC
-			""", {"account": self.account, "from": self.from_date, "to": self.to_date}, as_dict=1)
+			""",
+				{"account": self.account, "from": self.from_date, "to": self.to_date},
+				as_dict=1,
+			)
 
-		entries = sorted(list(payment_entries) + list(journal_entries + list(pos_sales_invoices) + list(pos_purchase_invoices)),
-			key=lambda k: k['posting_date'] or getdate(nowdate()))
+		entries = sorted(
+			list(payment_entries)
+			+ list(journal_entries)
+			+ list(pos_sales_invoices)
+			+ list(pos_purchase_invoices)
+			+ list(loan_disbursements)
+			+ list(loan_repayments),
+			key=lambda k: getdate(k["posting_date"]),
+		)
 
-		self.set('payment_entries', [])
+		self.set("payment_entries", [])
 		self.total_amount = 0.0
+		default_currency = erpnext.get_default_currency()
 
 		for d in entries:
-			row = self.append('payment_entries', {})
+			row = self.append("payment_entries", {})
 
-			amount = flt(d.get('debit', 0)) - flt(d.get('credit', 0))
+			amount = flt(d.get("debit", 0)) - flt(d.get("credit", 0))
+
+			if not d.get("account_currency"):
+				d.account_currency = default_currency
 
 			formatted_amount = fmt_money(abs(amount), 2, d.account_currency)
 			d.amount = formatted_amount + " " + (_("Dr") if amount > 0 else _("Cr"))
+			d.posting_date = getdate(d.posting_date)
 
 			d.pop("credit")
 			d.pop("debit")
@@ -112,21 +197,24 @@ class BankClearance(Document):
 	@frappe.whitelist()
 	def update_clearance_date(self):
 		clearance_date_updated = False
-		for d in self.get('payment_entries'):
+		for d in self.get("payment_entries"):
 			if d.clearance_date:
 				if not d.payment_document:
 					frappe.throw(_("Row #{0}: Payment document is required to complete the transaction"))
 
 				if d.cheque_date and getdate(d.clearance_date) < getdate(d.cheque_date):
-					frappe.throw(_("Row #{0}: Clearance date {1} cannot be before Cheque Date {2}")
-						.format(d.idx, d.clearance_date, d.cheque_date))
+					frappe.throw(
+						_("Row #{0}: Clearance date {1} cannot be before Cheque Date {2}").format(
+							d.idx, d.clearance_date, d.cheque_date
+						)
+					)
 
 			if d.clearance_date or self.include_reconciled_entries:
 				if not d.clearance_date:
 					d.clearance_date = None
 
 				payment_entry = frappe.get_doc(d.payment_document, d.payment_entry)
-				payment_entry.db_set('clearance_date', d.clearance_date)
+				payment_entry.db_set("clearance_date", d.clearance_date)
 
 				clearance_date_updated = True
 

erpnext/accounts/doctype/bank_clearance/test_bank_clearance.py

@@ -1,9 +1,96 @@
 # Copyright (c) 2020, Frappe Technologies Pvt. Ltd. and Contributors
 # See license.txt
 
-# import frappe
 import unittest
 
+import frappe
+from frappe.utils import add_months, getdate
+
+from erpnext.accounts.doctype.payment_entry.test_payment_entry import get_payment_entry
+from erpnext.accounts.doctype.purchase_invoice.test_purchase_invoice import make_purchase_invoice
+from erpnext.loan_management.doctype.loan.test_loan import (
+	create_loan,
+	create_loan_accounts,
+	create_loan_type,
+	create_repayment_entry,
+	make_loan_disbursement_entry,
+)
+
 
 class TestBankClearance(unittest.TestCase):
-	pass
+	@classmethod
+	def setUpClass(cls):
+		make_bank_account()
+		create_loan_accounts()
+		create_loan_masters()
+		add_transactions()
+
+	# Basic test case to test if bank clearance tool doesn't break
+	# Detailed test can be added later
+	def test_bank_clearance(self):
+		bank_clearance = frappe.get_doc("Bank Clearance")
+		bank_clearance.account = "_Test Bank Clearance - _TC"
+		bank_clearance.from_date = add_months(getdate(), -1)
+		bank_clearance.to_date = getdate()
+		bank_clearance.get_payment_entries()
+		self.assertEqual(len(bank_clearance.payment_entries), 3)
+
+
+def make_bank_account():
+	if not frappe.db.get_value("Account", "_Test Bank Clearance - _TC"):
+		frappe.get_doc(
+			{
+				"doctype": "Account",
+				"account_type": "Bank",
+				"account_name": "_Test Bank Clearance",
+				"company": "_Test Company",
+				"parent_account": "Bank Accounts - _TC",
+			}
+		).insert()
+
+
+def create_loan_masters():
+	create_loan_type(
+		"Clearance Loan",
+		2000000,
+		13.5,
+		25,
+		0,
+		5,
+		"Cash",
+		"_Test Bank Clearance - _TC",
+		"_Test Bank Clearance - _TC",
+		"Loan Account - _TC",
+		"Interest Income Account - _TC",
+		"Penalty Income Account - _TC",
+	)
+
+
+def add_transactions():
+	make_payment_entry()
+	make_loan()
+
+
+def make_loan():
+	loan = create_loan(
+		"_Test Customer",
+		"Clearance Loan",
+		280000,
+		"Repay Over Number of Periods",
+		20,
+		applicant_type="Customer",
+	)
+	loan.submit()
+	make_loan_disbursement_entry(loan.name, loan.loan_amount, disbursement_date=getdate())
+	repayment_entry = create_repayment_entry(loan.name, "_Test Customer", getdate(), loan.loan_amount)
+	repayment_entry.save()
+	repayment_entry.submit()
+
+
+def make_payment_entry():
+	pi = make_purchase_invoice(supplier="_Test Supplier", qty=1, rate=690)
+	pe = get_payment_entry("Purchase Invoice", pi.name, bank_account="_Test Bank Clearance - _TC")
+	pe.reference_no = "Conrad Oct 18"
+	pe.reference_date = "2018-10-24"
+	pe.insert()
+	pe.submit()

erpnext/accounts/doctype/bank_guarantee/bank_guarantee.py

@@ -23,10 +23,16 @@ class BankGuarantee(Document):
 		if not self.bank:
 			frappe.throw(_("Enter the name of the bank or lending institution before submittting."))
 
+
 @frappe.whitelist()
 def get_vouchar_detials(column_list, doctype, docname):
 	column_list = json.loads(column_list)
 	for col in column_list:
 		sanitize_searchfield(col)
-	return frappe.db.sql(''' select {columns} from `tab{doctype}` where name=%s'''
-		.format(columns=", ".join(column_list), doctype=doctype), docname, as_dict=1)[0]
+	return frappe.db.sql(
+		""" select {columns} from `tab{doctype}` where name=%s""".format(
+			columns=", ".join(column_list), doctype=doctype
+		),
+		docname,
+		as_dict=1,
+	)[0]

erpnext/accounts/doctype/bank_reconciliation_tool/bank_reconciliation_tool.py

@@ -22,48 +22,63 @@ from erpnext.accounts.utils import get_balance_on
 class BankReconciliationTool(Document):
 	pass
 
+
 @frappe.whitelist()
-def get_bank_transactions(bank_account, from_date = None, to_date = None):
+def get_bank_transactions(bank_account, from_date=None, to_date=None):
 	# returns bank transactions for a bank account
 	filters = []
-	filters.append(['bank_account', '=', bank_account])
-	filters.append(['docstatus', '=', 1])
-	filters.append(['unallocated_amount', '>', 0])
+	filters.append(["bank_account", "=", bank_account])
+	filters.append(["docstatus", "=", 1])
+	filters.append(["unallocated_amount", ">", 0])
 	if to_date:
-		filters.append(['date', '<=', to_date])
+		filters.append(["date", "<=", to_date])
 	if from_date:
-		filters.append(['date', '>=', from_date])
+		filters.append(["date", ">=", from_date])
 	transactions = frappe.get_all(
-		'Bank Transaction',
-		fields = ['date', 'deposit', 'withdrawal', 'currency',
-		'description', 'name', 'bank_account', 'company',
-		'unallocated_amount', 'reference_number', 'party_type', 'party'],
-		filters = filters
+		"Bank Transaction",
+		fields=[
+			"date",
+			"deposit",
+			"withdrawal",
+			"currency",
+			"description",
+			"name",
+			"bank_account",
+			"company",
+			"unallocated_amount",
+			"reference_number",
+			"party_type",
+			"party",
+		],
+		filters=filters,
 	)
 	return transactions
 
+
 @frappe.whitelist()
 def get_account_balance(bank_account, till_date):
 	# returns account balance till the specified date
-	account = frappe.db.get_value('Bank Account', bank_account, 'account')
-	filters = frappe._dict({
-		"account": account,
-		"report_date": till_date,
-		"include_pos_transactions": 1
-	})
+	account = frappe.db.get_value("Bank Account", bank_account, "account")
+	filters = frappe._dict(
+		{"account": account, "report_date": till_date, "include_pos_transactions": 1}
+	)
 	data = get_entries(filters)
 
 	balance_as_per_system = get_balance_on(filters["account"], filters["report_date"])
 
-	total_debit, total_credit = 0,0
+	total_debit, total_credit = 0, 0
 	for d in data:
 		total_debit += flt(d.debit)
 		total_credit += flt(d.credit)
 
 	amounts_not_reflected_in_system = get_amounts_not_reflected_in_system(filters)
 
-	bank_bal = flt(balance_as_per_system) - flt(total_debit) + flt(total_credit) \
+	bank_bal = (
+		flt(balance_as_per_system)
+		- flt(total_debit)
+		+ flt(total_credit)
 		+ amounts_not_reflected_in_system
+	)
 
 	return bank_bal
 
@@ -76,71 +91,94 @@ def update_bank_transaction(bank_transaction_name, reference_number, party_type=
 	bank_transaction.party_type = party_type
 	bank_transaction.party = party
 	bank_transaction.save()
-	return frappe.db.get_all('Bank Transaction',
-		filters={
-			'name': bank_transaction_name
-		},
-		fields=['date', 'deposit', 'withdrawal', 'currency',
-			'description', 'name', 'bank_account', 'company',
-			'unallocated_amount', 'reference_number',
-			 'party_type', 'party'],
+	return frappe.db.get_all(
+		"Bank Transaction",
+		filters={"name": bank_transaction_name},
+		fields=[
+			"date",
+			"deposit",
+			"withdrawal",
+			"currency",
+			"description",
+			"name",
+			"bank_account",
+			"company",
+			"unallocated_amount",
+			"reference_number",
+			"party_type",
+			"party",
+		],
 	)[0]
 
 
 @frappe.whitelist()
-def create_journal_entry_bts( bank_transaction_name, reference_number=None, reference_date=None, posting_date=None, entry_type=None,
-	second_account=None, mode_of_payment=None, party_type=None, party=None, allow_edit=None):
+def create_journal_entry_bts(
+	bank_transaction_name,
+	reference_number=None,
+	reference_date=None,
+	posting_date=None,
+	entry_type=None,
+	second_account=None,
+	mode_of_payment=None,
+	party_type=None,
+	party=None,
+	allow_edit=None,
+):
 	# Create a new journal entry based on the bank transaction
 	bank_transaction = frappe.db.get_values(
-		"Bank Transaction", bank_transaction_name,
-		fieldname=["name", "deposit", "withdrawal", "bank_account"] ,
-		as_dict=True
+		"Bank Transaction",
+		bank_transaction_name,
+		fieldname=["name", "deposit", "withdrawal", "bank_account"],
+		as_dict=True,
 	)[0]
 	company_account = frappe.get_value("Bank Account", bank_transaction.bank_account, "account")
 	account_type = frappe.db.get_value("Account", second_account, "account_type")
 	if account_type in ["Receivable", "Payable"]:
 		if not (party_type and party):
-			frappe.throw(_("Party Type and Party is required for Receivable / Payable account {0}").format( second_account))
+			frappe.throw(
+				_("Party Type and Party is required for Receivable / Payable account {0}").format(
+					second_account
+				)
+			)
 	accounts = []
 	# Multi Currency?
-	accounts.append({
+	accounts.append(
+		{
 			"account": second_account,
-			"credit_in_account_currency": bank_transaction.deposit
-				if  bank_transaction.deposit > 0
-				else 0,
-			"debit_in_account_currency":bank_transaction.withdrawal
-				if  bank_transaction.withdrawal > 0
-				else 0,
-			"party_type":party_type,
-			"party":party,
-		})
+			"credit_in_account_currency": bank_transaction.deposit if bank_transaction.deposit > 0 else 0,
+			"debit_in_account_currency": bank_transaction.withdrawal
+			if bank_transaction.withdrawal > 0
+			else 0,
+			"party_type": party_type,
+			"party": party,
+		}
+	)
 
-	accounts.append({
+	accounts.append(
+		{
 			"account": company_account,
 			"bank_account": bank_transaction.bank_account,
 			"credit_in_account_currency": bank_transaction.withdrawal
-				if  bank_transaction.withdrawal > 0
-				else 0,
-			"debit_in_account_currency":bank_transaction.deposit
-				if  bank_transaction.deposit > 0
-				else 0,
-		})
+			if bank_transaction.withdrawal > 0
+			else 0,
+			"debit_in_account_currency": bank_transaction.deposit if bank_transaction.deposit > 0 else 0,
+		}
+	)
 
 	company = frappe.get_value("Account", company_account, "company")
 
 	journal_entry_dict = {
-		"voucher_type" : entry_type,
-		"company" : company,
-		"posting_date" : posting_date,
-		"cheque_date" : reference_date,
-		"cheque_no" : reference_number,
-		"mode_of_payment" : mode_of_payment
+		"voucher_type": entry_type,
+		"company": company,
+		"posting_date": posting_date,
+		"cheque_date": reference_date,
+		"cheque_no": reference_number,
+		"mode_of_payment": mode_of_payment,
 	}
-	journal_entry = frappe.new_doc('Journal Entry')
+	journal_entry = frappe.new_doc("Journal Entry")
 	journal_entry.update(journal_entry_dict)
 	journal_entry.set("accounts", accounts)
 
-
 	if allow_edit:
 		return journal_entry
 
@@ -152,21 +190,32 @@ def create_journal_entry_bts( bank_transaction_name, reference_number=None, refe
 	else:
 		paid_amount = bank_transaction.withdrawal
 
-	vouchers = json.dumps([{
-		"payment_doctype":"Journal Entry",
-		"payment_name":journal_entry.name,
-		"amount":paid_amount}])
+	vouchers = json.dumps(
+		[{"payment_doctype": "Journal Entry", "payment_name": journal_entry.name, "amount": paid_amount}]
+	)
 
 	return reconcile_vouchers(bank_transaction.name, vouchers)
 
+
 @frappe.whitelist()
-def create_payment_entry_bts( bank_transaction_name, reference_number=None, reference_date=None, party_type=None, party=None, posting_date=None,
-	mode_of_payment=None, project=None, cost_center=None, allow_edit=None):
+def create_payment_entry_bts(
+	bank_transaction_name,
+	reference_number=None,
+	reference_date=None,
+	party_type=None,
+	party=None,
+	posting_date=None,
+	mode_of_payment=None,
+	project=None,
+	cost_center=None,
+	allow_edit=None,
+):
 	# Create a new payment entry based on the bank transaction
 	bank_transaction = frappe.db.get_values(
-		"Bank Transaction", bank_transaction_name,
-		fieldname=["name", "unallocated_amount", "deposit", "bank_account"] ,
-		as_dict=True
+		"Bank Transaction",
+		bank_transaction_name,
+		fieldname=["name", "unallocated_amount", "deposit", "bank_account"],
+		as_dict=True,
 	)[0]
 	paid_amount = bank_transaction.unallocated_amount
 	payment_type = "Receive" if bank_transaction.deposit > 0 else "Pay"
@@ -174,27 +223,26 @@ def create_payment_entry_bts( bank_transaction_name, reference_number=None, refe
 	company_account = frappe.get_value("Bank Account", bank_transaction.bank_account, "account")
 	company = frappe.get_value("Account", company_account, "company")
 	payment_entry_dict = {
-		"company" : company,
-		"payment_type" : payment_type,
-		"reference_no" :  reference_number,
-		"reference_date" :  reference_date,
-		"party_type" :  party_type,
-		"party" :  party,
-		"posting_date" :  posting_date,
+		"company": company,
+		"payment_type": payment_type,
+		"reference_no": reference_number,
+		"reference_date": reference_date,
+		"party_type": party_type,
+		"party": party,
+		"posting_date": posting_date,
 		"paid_amount": paid_amount,
-		"received_amount": paid_amount
+		"received_amount": paid_amount,
 	}
 	payment_entry = frappe.new_doc("Payment Entry")
 
-
 	payment_entry.update(payment_entry_dict)
 
 	if mode_of_payment:
-		payment_entry.mode_of_payment =  mode_of_payment
+		payment_entry.mode_of_payment = mode_of_payment
 	if project:
-		payment_entry.project =  project
+		payment_entry.project = project
 	if cost_center:
-		payment_entry.cost_center =  cost_center
+		payment_entry.cost_center = cost_center
 	if payment_type == "Receive":
 		payment_entry.paid_to = company_account
 	else:
@@ -208,84 +256,111 @@ def create_payment_entry_bts( bank_transaction_name, reference_number=None, refe
 	payment_entry.insert()
 
 	payment_entry.submit()
-	vouchers = json.dumps([{
-		"payment_doctype":"Payment Entry",
-		"payment_name":payment_entry.name,
-		"amount":paid_amount}])
+	vouchers = json.dumps(
+		[{"payment_doctype": "Payment Entry", "payment_name": payment_entry.name, "amount": paid_amount}]
+	)
 	return reconcile_vouchers(bank_transaction.name, vouchers)
 
+
 @frappe.whitelist()
 def reconcile_vouchers(bank_transaction_name, vouchers):
 	# updated clear date of all the vouchers based on the bank transaction
 	vouchers = json.loads(vouchers)
 	transaction = frappe.get_doc("Bank Transaction", bank_transaction_name)
-	company_account = frappe.db.get_value('Bank Account', transaction.bank_account, 'account')
+	company_account = frappe.db.get_value("Bank Account", transaction.bank_account, "account")
 
 	if transaction.unallocated_amount == 0:
 		frappe.throw(_("This bank transaction is already fully reconciled"))
 	total_amount = 0
 	for voucher in vouchers:
-		voucher['payment_entry'] = frappe.get_doc(voucher['payment_doctype'], voucher['payment_name'])
-		total_amount += get_paid_amount(frappe._dict({
-			'payment_document': voucher['payment_doctype'],
-			'payment_entry': voucher['payment_name'],
-		}), transaction.currency, company_account)
+		voucher["payment_entry"] = frappe.get_doc(voucher["payment_doctype"], voucher["payment_name"])
+		total_amount += get_paid_amount(
+			frappe._dict(
+				{
+					"payment_document": voucher["payment_doctype"],
+					"payment_entry": voucher["payment_name"],
+				}
+			),
+			transaction.currency,
+			company_account,
+		)
 
 	if total_amount > transaction.unallocated_amount:
-		frappe.throw(_("The sum total of amounts of all selected vouchers should be less than the unallocated amount of the bank transaction"))
+		frappe.throw(
+			_(
+				"The sum total of amounts of all selected vouchers should be less than the unallocated amount of the bank transaction"
+			)
+		)
 	account = frappe.db.get_value("Bank Account", transaction.bank_account, "account")
 
 	for voucher in vouchers:
-		gl_entry = frappe.db.get_value("GL Entry", dict(account=account, voucher_type=voucher['payment_doctype'], voucher_no=voucher['payment_name']), ['credit', 'debit'], as_dict=1)
-		gl_amount, transaction_amount = (gl_entry.credit, transaction.deposit) if gl_entry.credit > 0 else (gl_entry.debit, transaction.withdrawal)
+		gl_entry = frappe.db.get_value(
+			"GL Entry",
+			dict(
+				account=account, voucher_type=voucher["payment_doctype"], voucher_no=voucher["payment_name"]
+			),
+			["credit", "debit"],
+			as_dict=1,
+		)
+		gl_amount, transaction_amount = (
+			(gl_entry.credit, transaction.deposit)
+			if gl_entry.credit > 0
+			else (gl_entry.debit, transaction.withdrawal)
+		)
 		allocated_amount = gl_amount if gl_amount >= transaction_amount else transaction_amount
 
-		transaction.append("payment_entries", {
-			"payment_document": voucher['payment_entry'].doctype,
-			"payment_entry": voucher['payment_entry'].name,
-			"allocated_amount": allocated_amount
-		})
+		transaction.append(
+			"payment_entries",
+			{
+				"payment_document": voucher["payment_entry"].doctype,
+				"payment_entry": voucher["payment_entry"].name,
+				"allocated_amount": allocated_amount,
+			},
+		)
 
 	transaction.save()
 	transaction.update_allocations()
 	return frappe.get_doc("Bank Transaction", bank_transaction_name)
 
+
 @frappe.whitelist()
-def get_linked_payments(bank_transaction_name, document_types = None):
+def get_linked_payments(bank_transaction_name, document_types=None):
 	# get all matching payments for a bank transaction
 	transaction = frappe.get_doc("Bank Transaction", bank_transaction_name)
 	bank_account = frappe.db.get_values(
-		"Bank Account",
-		transaction.bank_account,
-		["account", "company"],
-		as_dict=True)[0]
+		"Bank Account", transaction.bank_account, ["account", "company"], as_dict=True
+	)[0]
 	(account, company) = (bank_account.account, bank_account.company)
 	matching = check_matching(account, company, transaction, document_types)
 	return matching
 
+
 def check_matching(bank_account, company, transaction, document_types):
 	# combine all types of vouchers
 	subquery = get_queries(bank_account, company, transaction, document_types)
 	filters = {
-			"amount": transaction.unallocated_amount,
-			"payment_type" : "Receive" if transaction.deposit > 0 else "Pay",
-			"reference_no": transaction.reference_number,
-			"party_type": transaction.party_type,
-			"party": transaction.party,
-			"bank_account":  bank_account
-		}
+		"amount": transaction.unallocated_amount,
+		"payment_type": "Receive" if transaction.deposit > 0 else "Pay",
+		"reference_no": transaction.reference_number,
+		"party_type": transaction.party_type,
+		"party": transaction.party,
+		"bank_account": bank_account,
+	}
 
 	matching_vouchers = []
 
-	matching_vouchers.extend(get_loan_vouchers(bank_account, transaction,
-		document_types, filters))
+	matching_vouchers.extend(get_loan_vouchers(bank_account, transaction, document_types, filters))
 
 	for query in subquery:
 		matching_vouchers.extend(
-			frappe.db.sql(query, filters,)
+			frappe.db.sql(
+				query,
+				filters,
+			)
 		)
 
-	return sorted(matching_vouchers, key = lambda x: x[0], reverse=True) if matching_vouchers else []
+	return sorted(matching_vouchers, key=lambda x: x[0], reverse=True) if matching_vouchers else []
+
 
 def get_queries(bank_account, company, transaction, document_types):
 	# get queries to get matching vouchers
@@ -302,7 +377,7 @@ def get_queries(bank_account, company, transaction, document_types):
 		queries.extend([je_amount_matching])
 
 	if transaction.deposit > 0 and "sales_invoice" in document_types:
-		si_amount_matching =  get_si_matching_query(amount_condition)
+		si_amount_matching = get_si_matching_query(amount_condition)
 		queries.extend([si_amount_matching])
 
 	if transaction.withdrawal > 0:
@@ -316,6 +391,7 @@ def get_queries(bank_account, company, transaction, document_types):
 
 	return queries
 
+
 def get_loan_vouchers(bank_account, transaction, document_types, filters):
 	vouchers = []
 	amount_condition = True if "exact_match" in document_types else False
@@ -328,109 +404,91 @@ def get_loan_vouchers(bank_account, transaction, document_types, filters):
 
 	return vouchers
 
+
 def get_ld_matching_query(bank_account, amount_condition, filters):
 	loan_disbursement = frappe.qb.DocType("Loan Disbursement")
 	matching_reference = loan_disbursement.reference_number == filters.get("reference_number")
-	matching_party = loan_disbursement.applicant_type == filters.get("party_type") and \
-			loan_disbursement.applicant == filters.get("party")
+	matching_party = loan_disbursement.applicant_type == filters.get(
+		"party_type"
+	) and loan_disbursement.applicant == filters.get("party")
 
-	rank = (
-			frappe.qb.terms.Case()
-			.when(matching_reference, 1)
-			.else_(0)
+	rank = frappe.qb.terms.Case().when(matching_reference, 1).else_(0)
+
+	rank1 = frappe.qb.terms.Case().when(matching_party, 1).else_(0)
+
+	query = (
+		frappe.qb.from_(loan_disbursement)
+		.select(
+			rank + rank1 + 1,
+			ConstantColumn("Loan Disbursement").as_("doctype"),
+			loan_disbursement.name,
+			loan_disbursement.disbursed_amount,
+			loan_disbursement.reference_number,
+			loan_disbursement.reference_date,
+			loan_disbursement.applicant_type,
+			loan_disbursement.disbursement_date,
 		)
-
-	rank1 = (
-			frappe.qb.terms.Case()
-			.when(matching_party, 1)
-			.else_(0)
-		)
-
-	query = frappe.qb.from_(loan_disbursement).select(
-		rank + rank1 + 1,
-		ConstantColumn("Loan Disbursement").as_("doctype"),
-		loan_disbursement.name,
-		loan_disbursement.disbursed_amount,
-		loan_disbursement.reference_number,
-		loan_disbursement.reference_date,
-		loan_disbursement.applicant_type,
-		loan_disbursement.disbursement_date
-	).where(
-		loan_disbursement.docstatus == 1
-	).where(
-		loan_disbursement.clearance_date.isnull()
-	).where(
-		loan_disbursement.disbursement_account == bank_account
+		.where(loan_disbursement.docstatus == 1)
+		.where(loan_disbursement.clearance_date.isnull())
+		.where(loan_disbursement.disbursement_account == bank_account)
 	)
 
 	if amount_condition:
-		query.where(
-			loan_disbursement.disbursed_amount == filters.get('amount')
-		)
+		query.where(loan_disbursement.disbursed_amount == filters.get("amount"))
 	else:
-		query.where(
-			loan_disbursement.disbursed_amount <= filters.get('amount')
-		)
+		query.where(loan_disbursement.disbursed_amount <= filters.get("amount"))
 
 	vouchers = query.run(as_list=True)
 
 	return vouchers
 
+
 def get_lr_matching_query(bank_account, amount_condition, filters):
 	loan_repayment = frappe.qb.DocType("Loan Repayment")
 	matching_reference = loan_repayment.reference_number == filters.get("reference_number")
-	matching_party = loan_repayment.applicant_type == filters.get("party_type") and \
-			loan_repayment.applicant == filters.get("party")
+	matching_party = loan_repayment.applicant_type == filters.get(
+		"party_type"
+	) and loan_repayment.applicant == filters.get("party")
 
-	rank = (
-			frappe.qb.terms.Case()
-			.when(matching_reference, 1)
-			.else_(0)
+	rank = frappe.qb.terms.Case().when(matching_reference, 1).else_(0)
+
+	rank1 = frappe.qb.terms.Case().when(matching_party, 1).else_(0)
+
+	query = (
+		frappe.qb.from_(loan_repayment)
+		.select(
+			rank + rank1 + 1,
+			ConstantColumn("Loan Repayment").as_("doctype"),
+			loan_repayment.name,
+			loan_repayment.amount_paid,
+			loan_repayment.reference_number,
+			loan_repayment.reference_date,
+			loan_repayment.applicant_type,
+			loan_repayment.posting_date,
 		)
-
-	rank1 = (
-			frappe.qb.terms.Case()
-			.when(matching_party, 1)
-			.else_(0)
-		)
-
-	query = frappe.qb.from_(loan_repayment).select(
-		rank + rank1 + 1,
-		ConstantColumn("Loan Repayment").as_("doctype"),
-		loan_repayment.name,
-		loan_repayment.amount_paid,
-		loan_repayment.reference_number,
-		loan_repayment.reference_date,
-		loan_repayment.applicant_type,
-		loan_repayment.posting_date
-	).where(
-		loan_repayment.docstatus == 1
-	).where(
-		loan_repayment.clearance_date.isnull()
-	).where(
-		loan_repayment.payment_account == bank_account
+		.where(loan_repayment.docstatus == 1)
+		.where(loan_repayment.repay_from_salary == 0)
+		.where(loan_repayment.clearance_date.isnull())
+		.where(loan_repayment.payment_account == bank_account)
 	)
 
 	if amount_condition:
-		query.where(
-			loan_repayment.amount_paid == filters.get('amount')
-		)
+		query.where(loan_repayment.amount_paid == filters.get("amount"))
 	else:
-		query.where(
-			loan_repayment.amount_paid <= filters.get('amount')
-		)
+		query.where(loan_repayment.amount_paid <= filters.get("amount"))
 
 	vouchers = query.run()
 
 	return vouchers
 
+
 def get_pe_matching_query(amount_condition, account_from_to, transaction):
 	# get matching payment entries query
 	if transaction.deposit > 0:
 		currency_field = "paid_to_account_currency as currency"
 	else:
 		currency_field = "paid_from_account_currency as currency"
-	return  f"""
+	return f"""
 	SELECT
 		(CASE WHEN reference_no=%(reference_no)s THEN 1 ELSE 0 END
 		+ CASE WHEN (party_type = %(party_type)s AND party = %(party)s ) THEN 1 ELSE 0  END
@@ -519,6 +577,7 @@ def get_si_matching_query(amount_condition):
 			AND si.docstatus = 1
 	"""
 
+
 def get_pi_matching_query(amount_condition):
 	# get matching purchase invoice query
 	return f"""
@@ -544,11 +603,16 @@ def get_pi_matching_query(amount_condition):
 			AND cash_bank_account  = %(bank_account)s
 	"""
 
+
 def get_ec_matching_query(bank_account, company, amount_condition):
 	# get matching Expense Claim query
-	mode_of_payments = [x["parent"] for x in frappe.db.get_all("Mode of Payment Account",
-			filters={"default_account": bank_account}, fields=["parent"])]
-	mode_of_payments = '(\'' + '\', \''.join(mode_of_payments) + '\' )'
+	mode_of_payments = [
+		x["parent"]
+		for x in frappe.db.get_all(
+			"Mode of Payment Account", filters={"default_account": bank_account}, fields=["parent"]
+		)
+	]
+	mode_of_payments = "('" + "', '".join(mode_of_payments) + "' )"
 	company_currency = get_company_currency(company)
 	return f"""
 		SELECT

erpnext/accounts/doctype/bank_statement_import/bank_statement_import.py

@@ -19,6 +19,7 @@ from six import string_types
 
 INVALID_VALUES = ("", None)
 
+
 class BankStatementImport(DataImport):
 	def __init__(self, *args, **kwargs):
 		super(BankStatementImport, self).__init__(*args, **kwargs)
@@ -50,16 +51,14 @@ class BankStatementImport(DataImport):
 			self.import_file, self.google_sheets_url
 		)
 
-		if 'Bank Account' not in json.dumps(preview['columns']):
+		if "Bank Account" not in json.dumps(preview["columns"]):
 			frappe.throw(_("Please add the Bank Account column"))
 
 		from frappe.core.page.background_jobs.background_jobs import get_info
 		from frappe.utils.scheduler import is_scheduler_inactive
 
 		if is_scheduler_inactive() and not frappe.flags.in_test:
-			frappe.throw(
-				_("Scheduler is inactive. Cannot import data."), title=_("Scheduler Inactive")
-			)
+			frappe.throw(_("Scheduler is inactive. Cannot import data."), title=_("Scheduler Inactive"))
 
 		enqueued_jobs = [d.get("job_name") for d in get_info()]
 
@@ -82,21 +81,25 @@ class BankStatementImport(DataImport):
 
 		return False
 
+
 @frappe.whitelist()
 def get_preview_from_template(data_import, import_file=None, google_sheets_url=None):
 	return frappe.get_doc("Bank Statement Import", data_import).get_preview_from_template(
 		import_file, google_sheets_url
 	)
 
+
 @frappe.whitelist()
 def form_start_import(data_import):
 	return frappe.get_doc("Bank Statement Import", data_import).start_import()
 
+
 @frappe.whitelist()
 def download_errored_template(data_import_name):
 	data_import = frappe.get_doc("Bank Statement Import", data_import_name)
 	data_import.export_errored_rows()
 
+
 def parse_data_from_template(raw_data):
 	data = []
 
@@ -109,7 +112,10 @@ def parse_data_from_template(raw_data):
 
 	return data
 
-def start_import(data_import, bank_account, import_file_path, google_sheets_url, bank, template_options):
+
+def start_import(
+	data_import, bank_account, import_file_path, google_sheets_url, bank, template_options
+):
 	"""This method runs in background job"""
 
 	update_mapping_db(bank, template_options)
@@ -117,7 +123,7 @@ def start_import(data_import, bank_account, import_file_path, google_sheets_url,
 	data_import = frappe.get_doc("Bank Statement Import", data_import)
 	file = import_file_path if import_file_path else google_sheets_url
 
-	import_file = ImportFile("Bank Transaction", file = file, import_type="Insert New Records")
+	import_file = ImportFile("Bank Transaction", file=file, import_type="Insert New Records")
 
 	data = parse_data_from_template(import_file.raw_data)
 
@@ -137,16 +143,18 @@ def start_import(data_import, bank_account, import_file_path, google_sheets_url,
 
 	frappe.publish_realtime("data_import_refresh", {"data_import": data_import.name})
 
+
 def update_mapping_db(bank, template_options):
 	bank = frappe.get_doc("Bank", bank)
 	for d in bank.bank_transaction_mapping:
 		d.delete()
 
 	for d in json.loads(template_options)["column_to_field_map"].items():
-		bank.append("bank_transaction_mapping", {"bank_transaction_field":  d[1] ,"file_field": d[0]} )
+		bank.append("bank_transaction_mapping", {"bank_transaction_field": d[1], "file_field": d[0]})
 
 	bank.save()
 
+
 def add_bank_account(data, bank_account):
 	bank_account_loc = None
 	if "Bank Account" not in data[0]:
@@ -162,6 +170,7 @@ def add_bank_account(data, bank_account):
 		else:
 			row.append(bank_account)
 
+
 def write_files(import_file, data):
 	full_file_path = import_file.file_doc.get_full_path()
 	parts = import_file.file_doc.get_extension()
@@ -169,11 +178,12 @@ def write_files(import_file, data):
 	extension = extension.lstrip(".")
 
 	if extension == "csv":
-		with open(full_file_path, 'w', newline='') as file:
+		with open(full_file_path, "w", newline="") as file:
 			writer = csv.writer(file)
 			writer.writerows(data)
 	elif extension == "xlsx" or "xls":
-		write_xlsx(data, "trans", file_path = full_file_path)
+		write_xlsx(data, "trans", file_path=full_file_path)
+
 
 def write_xlsx(data, sheet_name, wb=None, column_widths=None, file_path=None):
 	# from xlsx utils with changes
@@ -188,19 +198,21 @@ def write_xlsx(data, sheet_name, wb=None, column_widths=None, file_path=None):
 			ws.column_dimensions[get_column_letter(i + 1)].width = column_width
 
 	row1 = ws.row_dimensions[1]
-	row1.font = Font(name='Calibri', bold=True)
+	row1.font = Font(name="Calibri", bold=True)
 
 	for row in data:
 		clean_row = []
 		for item in row:
-			if isinstance(item, string_types) and (sheet_name not in ['Data Import Template', 'Data Export']):
+			if isinstance(item, string_types) and (
+				sheet_name not in ["Data Import Template", "Data Export"]
+			):
 				value = handle_html(item)
 			else:
 				value = item
 
 			if isinstance(item, string_types) and next(ILLEGAL_CHARACTERS_RE.finditer(value), None):
 				# Remove illegal characters from the string
-				value = re.sub(ILLEGAL_CHARACTERS_RE, '', value)
+				value = re.sub(ILLEGAL_CHARACTERS_RE, "", value)
 
 			clean_row.append(value)
 
@@ -209,19 +221,20 @@ def write_xlsx(data, sheet_name, wb=None, column_widths=None, file_path=None):
 	wb.save(file_path)
 	return True
 
+
 @frappe.whitelist()
 def upload_bank_statement(**args):
 	args = frappe._dict(args)
 	bsi = frappe.new_doc("Bank Statement Import")
 
 	if args.company:
-		bsi.update({
-			"company": args.company,
-		})
+		bsi.update(
+			{
+				"company": args.company,
+			}
+		)
 
 	if args.bank_account:
-		bsi.update({
-			"bank_account": args.bank_account
-		})
+		bsi.update({"bank_account": args.bank_account})
 
 	return bsi

erpnext/accounts/doctype/bank_transaction/bank_transaction.py

@@ -28,17 +28,26 @@ class BankTransaction(StatusUpdater):
 
 	def update_allocations(self):
 		if self.payment_entries:
-			allocated_amount = reduce(lambda x, y: flt(x) + flt(y), [x.allocated_amount for x in self.payment_entries])
+			allocated_amount = reduce(
+				lambda x, y: flt(x) + flt(y), [x.allocated_amount for x in self.payment_entries]
+			)
 		else:
 			allocated_amount = 0
 
 		if allocated_amount:
 			frappe.db.set_value(self.doctype, self.name, "allocated_amount", flt(allocated_amount))
-			frappe.db.set_value(self.doctype, self.name, "unallocated_amount", abs(flt(self.withdrawal) - flt(self.deposit)) - flt(allocated_amount))
+			frappe.db.set_value(
+				self.doctype,
+				self.name,
+				"unallocated_amount",
+				abs(flt(self.withdrawal) - flt(self.deposit)) - flt(allocated_amount),
+			)
 
 		else:
 			frappe.db.set_value(self.doctype, self.name, "allocated_amount", 0)
-			frappe.db.set_value(self.doctype, self.name, "unallocated_amount", abs(flt(self.withdrawal) - flt(self.deposit)))
+			frappe.db.set_value(
+				self.doctype, self.name, "unallocated_amount", abs(flt(self.withdrawal) - flt(self.deposit))
+			)
 
 		amount = self.deposit or self.withdrawal
 		if amount == self.allocated_amount:
@@ -48,8 +57,14 @@ class BankTransaction(StatusUpdater):
 
 	def clear_linked_payment_entries(self, for_cancel=False):
 		for payment_entry in self.payment_entries:
-			if payment_entry.payment_document in ["Payment Entry", "Journal Entry", "Purchase Invoice", "Expense Claim", "Loan Repayment",
-				"Loan Disbursement"]:
+			if payment_entry.payment_document in [
+				"Payment Entry",
+				"Journal Entry",
+				"Purchase Invoice",
+				"Expense Claim",
+				"Loan Repayment",
+				"Loan Disbursement",
+			]:
 				self.clear_simple_entry(payment_entry, for_cancel=for_cancel)
 
 			elif payment_entry.payment_document == "Sales Invoice":
@@ -57,38 +72,41 @@ class BankTransaction(StatusUpdater):
 
 	def clear_simple_entry(self, payment_entry, for_cancel=False):
 		if payment_entry.payment_document == "Payment Entry":
-			if frappe.db.get_value("Payment Entry", payment_entry.payment_entry, "payment_type") == "Internal Transfer":
+			if (
+				frappe.db.get_value("Payment Entry", payment_entry.payment_entry, "payment_type")
+				== "Internal Transfer"
+			):
 				if len(get_reconciled_bank_transactions(payment_entry)) < 2:
 					return
 
 		clearance_date = self.date if not for_cancel else None
 		frappe.db.set_value(
-			payment_entry.payment_document, payment_entry.payment_entry,
-			"clearance_date", clearance_date)
+			payment_entry.payment_document, payment_entry.payment_entry, "clearance_date", clearance_date
+		)
 
 	def clear_sales_invoice(self, payment_entry, for_cancel=False):
 		clearance_date = self.date if not for_cancel else None
 		frappe.db.set_value(
 			"Sales Invoice Payment",
-			dict(
-				parenttype=payment_entry.payment_document,
-				parent=payment_entry.payment_entry
-			),
-			"clearance_date", clearance_date)
+			dict(parenttype=payment_entry.payment_document, parent=payment_entry.payment_entry),
+			"clearance_date",
+			clearance_date,
+		)
+
 
 def get_reconciled_bank_transactions(payment_entry):
 	reconciled_bank_transactions = frappe.get_all(
-		'Bank Transaction Payments',
-		filters = {
-			'payment_entry': payment_entry.payment_entry
-		},
-		fields = ['parent']
+		"Bank Transaction Payments",
+		filters={"payment_entry": payment_entry.payment_entry},
+		fields=["parent"],
 	)
 
 	return reconciled_bank_transactions
 
+
 def get_total_allocated_amount(payment_entry):
-	return frappe.db.sql("""
+	return frappe.db.sql(
+		"""
 		SELECT
 			SUM(btp.allocated_amount) as allocated_amount,
 			bt.name
@@ -101,48 +119,73 @@ def get_total_allocated_amount(payment_entry):
 		AND
 			btp.payment_entry = %s
 		AND
-			bt.docstatus = 1""", (payment_entry.payment_document, payment_entry.payment_entry), as_dict=True)
+			bt.docstatus = 1""",
+		(payment_entry.payment_document, payment_entry.payment_entry),
+		as_dict=True,
+	)
+
 
 def get_paid_amount(payment_entry, currency, bank_account):
 	if payment_entry.payment_document in ["Payment Entry", "Sales Invoice", "Purchase Invoice"]:
 
 		paid_amount_field = "paid_amount"
-		if payment_entry.payment_document == 'Payment Entry':
+		if payment_entry.payment_document == "Payment Entry":
 			doc = frappe.get_doc("Payment Entry", payment_entry.payment_entry)
 
-			if doc.payment_type == 'Receive':
-				paid_amount_field = ("received_amount"
-					if doc.paid_to_account_currency == currency else "base_received_amount")
-			elif doc.payment_type == 'Pay':
-				paid_amount_field = ("paid_amount"
-					if doc.paid_to_account_currency == currency else "base_paid_amount")
+			if doc.payment_type == "Receive":
+				paid_amount_field = (
+					"received_amount" if doc.paid_to_account_currency == currency else "base_received_amount"
+				)
+			elif doc.payment_type == "Pay":
+				paid_amount_field = (
+					"paid_amount" if doc.paid_to_account_currency == currency else "base_paid_amount"
+				)
 
-		return frappe.db.get_value(payment_entry.payment_document,
-			payment_entry.payment_entry, paid_amount_field)
+		return frappe.db.get_value(
+			payment_entry.payment_document, payment_entry.payment_entry, paid_amount_field
+		)
 
 	elif payment_entry.payment_document == "Journal Entry":
-		return frappe.db.get_value('Journal Entry Account', {'parent': payment_entry.payment_entry, 'account': bank_account},
-			"sum(credit_in_account_currency)")
+		return frappe.db.get_value(
+			"Journal Entry Account",
+			{"parent": payment_entry.payment_entry, "account": bank_account},
+			"sum(credit_in_account_currency)",
+		)
 
 	elif payment_entry.payment_document == "Expense Claim":
-		return frappe.db.get_value(payment_entry.payment_document, payment_entry.payment_entry, "total_amount_reimbursed")
+		return frappe.db.get_value(
+			payment_entry.payment_document, payment_entry.payment_entry, "total_amount_reimbursed"
+		)
 
 	elif payment_entry.payment_document == "Loan Disbursement":
-		return frappe.db.get_value(payment_entry.payment_document, payment_entry.payment_entry, "disbursed_amount")
+		return frappe.db.get_value(
+			payment_entry.payment_document, payment_entry.payment_entry, "disbursed_amount"
+		)
 
 	elif payment_entry.payment_document == "Loan Repayment":
-		return frappe.db.get_value(payment_entry.payment_document, payment_entry.payment_entry, "amount_paid")
+		return frappe.db.get_value(
+			payment_entry.payment_document, payment_entry.payment_entry, "amount_paid"
+		)
 
 	else:
-		frappe.throw("Please reconcile {0}: {1} manually".format(payment_entry.payment_document, payment_entry.payment_entry))
+		frappe.throw(
+			"Please reconcile {0}: {1} manually".format(
+				payment_entry.payment_document, payment_entry.payment_entry
+			)
+		)
+
 
 @frappe.whitelist()
 def unclear_reference_payment(doctype, docname):
 	if frappe.db.exists(doctype, docname):
 		doc = frappe.get_doc(doctype, docname)
 		if doctype == "Sales Invoice":
-			frappe.db.set_value("Sales Invoice Payment", dict(parenttype=doc.payment_document,
-				parent=doc.payment_entry), "clearance_date", None)
+			frappe.db.set_value(
+				"Sales Invoice Payment",
+				dict(parenttype=doc.payment_document, parent=doc.payment_entry),
+				"clearance_date",
+				None,
+			)
 		else:
 			frappe.db.set_value(doc.payment_document, doc.payment_entry, "clearance_date", None)
 

erpnext/accounts/doctype/bank_transaction/bank_transaction_upload.py

@@ -19,12 +19,14 @@ def upload_bank_statement():
 		fcontent = frappe.local.uploaded_file
 		fname = frappe.local.uploaded_filename
 
-	if frappe.safe_encode(fname).lower().endswith("csv".encode('utf-8')):
+	if frappe.safe_encode(fname).lower().endswith("csv".encode("utf-8")):
 		from frappe.utils.csvutils import read_csv_content
+
 		rows = read_csv_content(fcontent, False)
 
-	elif frappe.safe_encode(fname).lower().endswith("xlsx".encode('utf-8')):
+	elif frappe.safe_encode(fname).lower().endswith("xlsx".encode("utf-8")):
 		from frappe.utils.xlsxutils import read_xlsx_file_from_attached_file
+
 		rows = read_xlsx_file_from_attached_file(fcontent=fcontent)
 
 	columns = rows[0]
@@ -44,12 +46,10 @@ def create_bank_entries(columns, data, bank_account):
 			continue
 		fields = {}
 		for key, value in iteritems(header_map):
-			fields.update({key: d[int(value)-1]})
+			fields.update({key: d[int(value) - 1]})
 
 		try:
-			bank_transaction = frappe.get_doc({
-				"doctype": "Bank Transaction"
-			})
+			bank_transaction = frappe.get_doc({"doctype": "Bank Transaction"})
 			bank_transaction.update(fields)
 			bank_transaction.date = getdate(parse_date(bank_transaction.date))
 			bank_transaction.bank_account = bank_account
@@ -62,6 +62,7 @@ def create_bank_entries(columns, data, bank_account):
 
 	return {"success": success, "errors": errors}
 
+
 def get_header_mapping(columns, bank_account):
 	mapping = get_bank_mapping(bank_account)
 
@@ -72,10 +73,11 @@ def get_header_mapping(columns, bank_account):
 
 	return header_map
 
+
 def get_bank_mapping(bank_account):
 	bank_name = frappe.db.get_value("Bank Account", bank_account, "bank")
 	bank = frappe.get_doc("Bank", bank_name)
 
-	mapping = {row.file_field:row.bank_transaction_field for row in bank.bank_transaction_mapping}
+	mapping = {row.file_field: row.bank_transaction_field for row in bank.bank_transaction_mapping}
 
 	return mapping

erpnext/accounts/doctype/bank_transaction/test_bank_transaction.py

@@ -17,6 +17,7 @@ from erpnext.accounts.doctype.sales_invoice.test_sales_invoice import create_sal
 
 test_dependencies = ["Item", "Cost Center"]
 
+
 class TestBankTransaction(unittest.TestCase):
 	@classmethod
 	def setUpClass(cls):
@@ -41,21 +42,34 @@ class TestBankTransaction(unittest.TestCase):
 
 	# This test checks if ERPNext is able to provide a linked payment for a bank transaction based on the amount of the bank transaction.
 	def test_linked_payments(self):
-		bank_transaction = frappe.get_doc("Bank Transaction", dict(description="Re 95282925234 FE/000002917 AT171513000281183046 Conrad Electronic"))
-		linked_payments = get_linked_payments(bank_transaction.name, ['payment_entry', 'exact_match'])
+		bank_transaction = frappe.get_doc(
+			"Bank Transaction",
+			dict(description="Re 95282925234 FE/000002917 AT171513000281183046 Conrad Electronic"),
+		)
+		linked_payments = get_linked_payments(bank_transaction.name, ["payment_entry", "exact_match"])
 		self.assertTrue(linked_payments[0][6] == "Conrad Electronic")
 
 	# This test validates a simple reconciliation leading to the clearance of the bank transaction and the payment
 	def test_reconcile(self):
-		bank_transaction = frappe.get_doc("Bank Transaction", dict(description="1512567 BG/000003025 OPSKATTUZWXXX AT776000000098709849 Herr G"))
+		bank_transaction = frappe.get_doc(
+			"Bank Transaction",
+			dict(description="1512567 BG/000003025 OPSKATTUZWXXX AT776000000098709849 Herr G"),
+		)
 		payment = frappe.get_doc("Payment Entry", dict(party="Mr G", paid_amount=1700))
-		vouchers = json.dumps([{
-		"payment_doctype":"Payment Entry",
-		"payment_name":payment.name,
-		"amount":bank_transaction.unallocated_amount}])
+		vouchers = json.dumps(
+			[
+				{
+					"payment_doctype": "Payment Entry",
+					"payment_name": payment.name,
+					"amount": bank_transaction.unallocated_amount,
+				}
+			]
+		)
 		reconcile_vouchers(bank_transaction.name, vouchers)
 
-		unallocated_amount = frappe.db.get_value("Bank Transaction", bank_transaction.name, "unallocated_amount")
+		unallocated_amount = frappe.db.get_value(
+			"Bank Transaction", bank_transaction.name, "unallocated_amount"
+		)
 		self.assertTrue(unallocated_amount == 0)
 
 		clearance_date = frappe.db.get_value("Payment Entry", payment.name, "clearance_date")
@@ -69,122 +83,177 @@ class TestBankTransaction(unittest.TestCase):
 
 	# Check if ERPNext can correctly filter a linked payments based on the debit/credit amount
 	def test_debit_credit_output(self):
-		bank_transaction = frappe.get_doc("Bank Transaction", dict(description="Auszahlung Karte MC/000002916 AUTOMAT 698769 K002 27.10. 14:07"))
-		linked_payments = get_linked_payments(bank_transaction.name, ['payment_entry', 'exact_match'])
+		bank_transaction = frappe.get_doc(
+			"Bank Transaction",
+			dict(description="Auszahlung Karte MC/000002916 AUTOMAT 698769 K002 27.10. 14:07"),
+		)
+		linked_payments = get_linked_payments(bank_transaction.name, ["payment_entry", "exact_match"])
 		self.assertTrue(linked_payments[0][3])
 
 	# Check error if already reconciled
 	def test_already_reconciled(self):
-		bank_transaction = frappe.get_doc("Bank Transaction", dict(description="1512567 BG/000002918 OPSKATTUZWXXX AT776000000098709837 Herr G"))
+		bank_transaction = frappe.get_doc(
+			"Bank Transaction",
+			dict(description="1512567 BG/000002918 OPSKATTUZWXXX AT776000000098709837 Herr G"),
+		)
 		payment = frappe.get_doc("Payment Entry", dict(party="Mr G", paid_amount=1200))
-		vouchers = json.dumps([{
-			"payment_doctype":"Payment Entry",
-			"payment_name":payment.name,
-			"amount":bank_transaction.unallocated_amount}])
+		vouchers = json.dumps(
+			[
+				{
+					"payment_doctype": "Payment Entry",
+					"payment_name": payment.name,
+					"amount": bank_transaction.unallocated_amount,
+				}
+			]
+		)
 		reconcile_vouchers(bank_transaction.name, vouchers)
 
-		bank_transaction = frappe.get_doc("Bank Transaction", dict(description="1512567 BG/000002918 OPSKATTUZWXXX AT776000000098709837 Herr G"))
+		bank_transaction = frappe.get_doc(
+			"Bank Transaction",
+			dict(description="1512567 BG/000002918 OPSKATTUZWXXX AT776000000098709837 Herr G"),
+		)
 		payment = frappe.get_doc("Payment Entry", dict(party="Mr G", paid_amount=1200))
-		vouchers = json.dumps([{
-			"payment_doctype":"Payment Entry",
-			"payment_name":payment.name,
-			"amount":bank_transaction.unallocated_amount}])
-		self.assertRaises(frappe.ValidationError, reconcile_vouchers, bank_transaction_name=bank_transaction.name, vouchers=vouchers)
+		vouchers = json.dumps(
+			[
+				{
+					"payment_doctype": "Payment Entry",
+					"payment_name": payment.name,
+					"amount": bank_transaction.unallocated_amount,
+				}
+			]
+		)
+		self.assertRaises(
+			frappe.ValidationError,
+			reconcile_vouchers,
+			bank_transaction_name=bank_transaction.name,
+			vouchers=vouchers,
+		)
 
 	# Raise an error if debitor transaction vs debitor payment
 	def test_clear_sales_invoice(self):
-		bank_transaction = frappe.get_doc("Bank Transaction", dict(description="I2015000011 VD/000002514 ATWWXXX AT4701345000003510057 Bio"))
+		bank_transaction = frappe.get_doc(
+			"Bank Transaction",
+			dict(description="I2015000011 VD/000002514 ATWWXXX AT4701345000003510057 Bio"),
+		)
 		payment = frappe.get_doc("Sales Invoice", dict(customer="Fayva", status=["=", "Paid"]))
-		vouchers = json.dumps([{
-			"payment_doctype":"Sales Invoice",
-			"payment_name":payment.name,
-			"amount":bank_transaction.unallocated_amount}])
+		vouchers = json.dumps(
+			[
+				{
+					"payment_doctype": "Sales Invoice",
+					"payment_name": payment.name,
+					"amount": bank_transaction.unallocated_amount,
+				}
+			]
+		)
 		reconcile_vouchers(bank_transaction.name, vouchers=vouchers)
 
-		self.assertEqual(frappe.db.get_value("Bank Transaction", bank_transaction.name, "unallocated_amount"), 0)
-		self.assertTrue(frappe.db.get_value("Sales Invoice Payment", dict(parent=payment.name), "clearance_date") is not None)
+		self.assertEqual(
+			frappe.db.get_value("Bank Transaction", bank_transaction.name, "unallocated_amount"), 0
+		)
+		self.assertTrue(
+			frappe.db.get_value("Sales Invoice Payment", dict(parent=payment.name), "clearance_date")
+			is not None
+		)
+
 
 def create_bank_account(bank_name="Citi Bank", account_name="_Test Bank - _TC"):
 	try:
-		frappe.get_doc({
-			"doctype": "Bank",
-			"bank_name":bank_name,
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Bank",
+				"bank_name": bank_name,
+			}
+		).insert()
 	except frappe.DuplicateEntryError:
 		pass
 
 	try:
-		frappe.get_doc({
-			"doctype": "Bank Account",
-			"account_name":"Checking Account",
-			"bank": bank_name,
-			"account": account_name
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Bank Account",
+				"account_name": "Checking Account",
+				"bank": bank_name,
+				"account": account_name,
+			}
+		).insert()
 	except frappe.DuplicateEntryError:
 		pass
 
+
 def add_transactions():
 	create_bank_account()
 
-	doc = frappe.get_doc({
-		"doctype": "Bank Transaction",
-		"description":"1512567 BG/000002918 OPSKATTUZWXXX AT776000000098709837 Herr G",
-		"date": "2018-10-23",
-		"deposit": 1200,
-		"currency": "INR",
-		"bank_account": "Checking Account - Citi Bank"
-	}).insert()
+	doc = frappe.get_doc(
+		{
+			"doctype": "Bank Transaction",
+			"description": "1512567 BG/000002918 OPSKATTUZWXXX AT776000000098709837 Herr G",
+			"date": "2018-10-23",
+			"deposit": 1200,
+			"currency": "INR",
+			"bank_account": "Checking Account - Citi Bank",
+		}
+	).insert()
 	doc.submit()
 
-	doc = frappe.get_doc({
-		"doctype": "Bank Transaction",
-		"description":"1512567 BG/000003025 OPSKATTUZWXXX AT776000000098709849 Herr G",
-		"date": "2018-10-23",
-		"deposit": 1700,
-		"currency": "INR",
-		"bank_account": "Checking Account - Citi Bank"
-	}).insert()
+	doc = frappe.get_doc(
+		{
+			"doctype": "Bank Transaction",
+			"description": "1512567 BG/000003025 OPSKATTUZWXXX AT776000000098709849 Herr G",
+			"date": "2018-10-23",
+			"deposit": 1700,
+			"currency": "INR",
+			"bank_account": "Checking Account - Citi Bank",
+		}
+	).insert()
 	doc.submit()
 
-	doc = frappe.get_doc({
-		"doctype": "Bank Transaction",
-		"description":"Re 95282925234 FE/000002917 AT171513000281183046 Conrad Electronic",
-		"date": "2018-10-26",
-		"withdrawal": 690,
-		"currency": "INR",
-		"bank_account": "Checking Account - Citi Bank"
-	}).insert()
+	doc = frappe.get_doc(
+		{
+			"doctype": "Bank Transaction",
+			"description": "Re 95282925234 FE/000002917 AT171513000281183046 Conrad Electronic",
+			"date": "2018-10-26",
+			"withdrawal": 690,
+			"currency": "INR",
+			"bank_account": "Checking Account - Citi Bank",
+		}
+	).insert()
 	doc.submit()
 
-	doc = frappe.get_doc({
-		"doctype": "Bank Transaction",
-		"description":"Auszahlung Karte MC/000002916 AUTOMAT 698769 K002 27.10. 14:07",
-		"date": "2018-10-27",
-		"deposit": 3900,
-		"currency": "INR",
-		"bank_account": "Checking Account - Citi Bank"
-	}).insert()
+	doc = frappe.get_doc(
+		{
+			"doctype": "Bank Transaction",
+			"description": "Auszahlung Karte MC/000002916 AUTOMAT 698769 K002 27.10. 14:07",
+			"date": "2018-10-27",
+			"deposit": 3900,
+			"currency": "INR",
+			"bank_account": "Checking Account - Citi Bank",
+		}
+	).insert()
 	doc.submit()
 
-	doc = frappe.get_doc({
-		"doctype": "Bank Transaction",
-		"description":"I2015000011 VD/000002514 ATWWXXX AT4701345000003510057 Bio",
-		"date": "2018-10-27",
-		"withdrawal": 109080,
-		"currency": "INR",
-		"bank_account": "Checking Account - Citi Bank"
-	}).insert()
+	doc = frappe.get_doc(
+		{
+			"doctype": "Bank Transaction",
+			"description": "I2015000011 VD/000002514 ATWWXXX AT4701345000003510057 Bio",
+			"date": "2018-10-27",
+			"withdrawal": 109080,
+			"currency": "INR",
+			"bank_account": "Checking Account - Citi Bank",
+		}
+	).insert()
 	doc.submit()
 
 
 def add_vouchers():
 	try:
-		frappe.get_doc({
-			"doctype": "Supplier",
-			"supplier_group":"All Supplier Groups",
-			"supplier_type": "Company",
-			"supplier_name": "Conrad Electronic"
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Supplier",
+				"supplier_group": "All Supplier Groups",
+				"supplier_type": "Company",
+				"supplier_name": "Conrad Electronic",
+			}
+		).insert()
 
 	except frappe.DuplicateEntryError:
 		pass
@@ -198,12 +267,14 @@ def add_vouchers():
 	pe.submit()
 
 	try:
-		frappe.get_doc({
-			"doctype": "Supplier",
-			"supplier_group":"All Supplier Groups",
-			"supplier_type": "Company",
-			"supplier_name": "Mr G"
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Supplier",
+				"supplier_group": "All Supplier Groups",
+				"supplier_type": "Company",
+				"supplier_name": "Mr G",
+			}
+		).insert()
 	except frappe.DuplicateEntryError:
 		pass
 
@@ -222,26 +293,30 @@ def add_vouchers():
 	pe.submit()
 
 	try:
-		frappe.get_doc({
-			"doctype": "Supplier",
-			"supplier_group":"All Supplier Groups",
-			"supplier_type": "Company",
-			"supplier_name": "Poore Simon's"
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Supplier",
+				"supplier_group": "All Supplier Groups",
+				"supplier_type": "Company",
+				"supplier_name": "Poore Simon's",
+			}
+		).insert()
 	except frappe.DuplicateEntryError:
 		pass
 
 	try:
-		frappe.get_doc({
-			"doctype": "Customer",
-			"customer_group":"All Customer Groups",
-			"customer_type": "Company",
-			"customer_name": "Poore Simon's"
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Customer",
+				"customer_group": "All Customer Groups",
+				"customer_type": "Company",
+				"customer_name": "Poore Simon's",
+			}
+		).insert()
 	except frappe.DuplicateEntryError:
 		pass
 
-	pi = make_purchase_invoice(supplier="Poore Simon's", qty=1, rate=3900, is_paid=1, do_not_save =1)
+	pi = make_purchase_invoice(supplier="Poore Simon's", qty=1, rate=3900, is_paid=1, do_not_save=1)
 	pi.cash_bank_account = "_Test Bank - _TC"
 	pi.insert()
 	pi.submit()
@@ -261,33 +336,31 @@ def add_vouchers():
 	pe.submit()
 
 	try:
-		frappe.get_doc({
-			"doctype": "Customer",
-			"customer_group":"All Customer Groups",
-			"customer_type": "Company",
-			"customer_name": "Fayva"
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Customer",
+				"customer_group": "All Customer Groups",
+				"customer_type": "Company",
+				"customer_name": "Fayva",
+			}
+		).insert()
 	except frappe.DuplicateEntryError:
 		pass
 
-	mode_of_payment = frappe.get_doc({
-		"doctype": "Mode of Payment",
-		"name": "Cash"
-	})
+	mode_of_payment = frappe.get_doc({"doctype": "Mode of Payment", "name": "Cash"})
 
-	if not frappe.db.get_value('Mode of Payment Account', {'company': "_Test Company", 'parent': "Cash"}):
-		mode_of_payment.append("accounts", {
-			"company": "_Test Company",
-			"default_account": "_Test Bank - _TC"
-		})
+	if not frappe.db.get_value(
+		"Mode of Payment Account", {"company": "_Test Company", "parent": "Cash"}
+	):
+		mode_of_payment.append(
+			"accounts", {"company": "_Test Company", "default_account": "_Test Bank - _TC"}
+		)
 		mode_of_payment.save()
 
 	si = create_sales_invoice(customer="Fayva", qty=1, rate=109080, do_not_save=1)
 	si.is_pos = 1
-	si.append("payments", {
-		"mode_of_payment": "Cash",
-		"account": "_Test Bank - _TC",
-		"amount": 109080
-	})
+	si.append(
+		"payments", {"mode_of_payment": "Cash", "account": "_Test Bank - _TC", "amount": 109080}
+	)
 	si.insert()
 	si.submit()

erpnext/accounts/doctype/budget/budget.py

@@ -14,13 +14,19 @@ from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import (
 from erpnext.accounts.utils import get_fiscal_year
 
 
-class BudgetError(frappe.ValidationError): pass
-class DuplicateBudgetError(frappe.ValidationError): pass
+class BudgetError(frappe.ValidationError):
+	pass
+
+
+class DuplicateBudgetError(frappe.ValidationError):
+	pass
+
 
 class Budget(Document):
 	def autoname(self):
-		self.name = make_autoname(self.get(frappe.scrub(self.budget_against))
-			+ "/" + self.fiscal_year + "/.###")
+		self.name = make_autoname(
+			self.get(frappe.scrub(self.budget_against)) + "/" + self.fiscal_year + "/.###"
+		)
 
 	def validate(self):
 		if not self.get(frappe.scrub(self.budget_against)):
@@ -35,34 +41,44 @@ class Budget(Document):
 		budget_against = self.get(budget_against_field)
 
 		accounts = [d.account for d in self.accounts] or []
-		existing_budget = frappe.db.sql("""
+		existing_budget = frappe.db.sql(
+			"""
 			select
 				b.name, ba.account from `tabBudget` b, `tabBudget Account` ba
 			where
 				ba.parent = b.name and b.docstatus < 2 and b.company = %s and %s=%s and
 				b.fiscal_year=%s and b.name != %s and ba.account in (%s) """
-				% ('%s', budget_against_field, '%s', '%s', '%s', ','.join(['%s'] * len(accounts))),
-			(self.company, budget_against, self.fiscal_year, self.name) + tuple(accounts), as_dict=1)
+			% ("%s", budget_against_field, "%s", "%s", "%s", ",".join(["%s"] * len(accounts))),
+			(self.company, budget_against, self.fiscal_year, self.name) + tuple(accounts),
+			as_dict=1,
+		)
 
 		for d in existing_budget:
-			frappe.throw(_("Another Budget record '{0}' already exists against {1} '{2}' and account '{3}' for fiscal year {4}")
-				.format(d.name, self.budget_against, budget_against, d.account, self.fiscal_year), DuplicateBudgetError)
+			frappe.throw(
+				_(
+					"Another Budget record '{0}' already exists against {1} '{2}' and account '{3}' for fiscal year {4}"
+				).format(d.name, self.budget_against, budget_against, d.account, self.fiscal_year),
+				DuplicateBudgetError,
+			)
 
 	def validate_accounts(self):
 		account_list = []
-		for d in self.get('accounts'):
+		for d in self.get("accounts"):
 			if d.account:
-				account_details = frappe.db.get_value("Account", d.account,
-					["is_group", "company", "report_type"], as_dict=1)
+				account_details = frappe.db.get_value(
+					"Account", d.account, ["is_group", "company", "report_type"], as_dict=1
+				)
 
 				if account_details.is_group:
 					frappe.throw(_("Budget cannot be assigned against Group Account {0}").format(d.account))
 				elif account_details.company != self.company:
-					frappe.throw(_("Account {0} does not belongs to company {1}")
-						.format(d.account, self.company))
+					frappe.throw(_("Account {0} does not belongs to company {1}").format(d.account, self.company))
 				elif account_details.report_type != "Profit and Loss":
-					frappe.throw(_("Budget cannot be assigned against {0}, as it's not an Income or Expense account")
-						.format(d.account))
+					frappe.throw(
+						_("Budget cannot be assigned against {0}, as it's not an Income or Expense account").format(
+							d.account
+						)
+					)
 
 				if d.account in account_list:
 					frappe.throw(_("Account {0} has been entered multiple times").format(d.account))
@@ -70,51 +86,66 @@ class Budget(Document):
 					account_list.append(d.account)
 
 	def set_null_value(self):
-		if self.budget_against == 'Cost Center':
+		if self.budget_against == "Cost Center":
 			self.project = None
 		else:
 			self.cost_center = None
 
 	def validate_applicable_for(self):
-		if (self.applicable_on_material_request
-			and not (self.applicable_on_purchase_order and self.applicable_on_booking_actual_expenses)):
-			frappe.throw(_("Please enable Applicable on Purchase Order and Applicable on Booking Actual Expenses"))
+		if self.applicable_on_material_request and not (
+			self.applicable_on_purchase_order and self.applicable_on_booking_actual_expenses
+		):
+			frappe.throw(
+				_("Please enable Applicable on Purchase Order and Applicable on Booking Actual Expenses")
+			)
 
-		elif (self.applicable_on_purchase_order
-			and not (self.applicable_on_booking_actual_expenses)):
+		elif self.applicable_on_purchase_order and not (self.applicable_on_booking_actual_expenses):
 			frappe.throw(_("Please enable Applicable on Booking Actual Expenses"))
 
-		elif not(self.applicable_on_material_request
-			or self.applicable_on_purchase_order or self.applicable_on_booking_actual_expenses):
+		elif not (
+			self.applicable_on_material_request
+			or self.applicable_on_purchase_order
+			or self.applicable_on_booking_actual_expenses
+		):
 			self.applicable_on_booking_actual_expenses = 1
 
+
 def validate_expense_against_budget(args):
 	args = frappe._dict(args)
 
-	if args.get('company') and not args.fiscal_year:
-		args.fiscal_year = get_fiscal_year(args.get('posting_date'), company=args.get('company'))[0]
-		frappe.flags.exception_approver_role = frappe.get_cached_value('Company',
-			args.get('company'),  'exception_budget_approver_role')
+	if args.get("company") and not args.fiscal_year:
+		args.fiscal_year = get_fiscal_year(args.get("posting_date"), company=args.get("company"))[0]
+		frappe.flags.exception_approver_role = frappe.get_cached_value(
+			"Company", args.get("company"), "exception_budget_approver_role"
+		)
 
 	if not args.account:
 		args.account = args.get("expense_account")
 
-	if not (args.get('account') and args.get('cost_center')) and args.item_code:
+	if not (args.get("account") and args.get("cost_center")) and args.item_code:
 		args.cost_center, args.account = get_item_details(args)
 
 	if not args.account:
 		return
 
-	for budget_against in ['project', 'cost_center'] + get_accounting_dimensions():
-		if (args.get(budget_against) and args.account
-				and frappe.db.get_value("Account", {"name": args.account, "root_type": "Expense"})):
+	for budget_against in ["project", "cost_center"] + get_accounting_dimensions():
+		if (
+			args.get(budget_against)
+			and args.account
+			and frappe.db.get_value("Account", {"name": args.account, "root_type": "Expense"})
+		):
 
 			doctype = frappe.unscrub(budget_against)
 
-			if frappe.get_cached_value('DocType', doctype, 'is_tree'):
+			if frappe.get_cached_value("DocType", doctype, "is_tree"):
 				lft, rgt = frappe.db.get_value(doctype, args.get(budget_against), ["lft", "rgt"])
 				condition = """and exists(select name from `tab%s`
-					where lft<=%s and rgt>=%s and name=b.%s)""" % (doctype, lft, rgt, budget_against) #nosec
+					where lft<=%s and rgt>=%s and name=b.%s)""" % (
+					doctype,
+					lft,
+					rgt,
+					budget_against,
+				)  # nosec
 				args.is_tree = True
 			else:
 				condition = "and b.%s=%s" % (budget_against, frappe.db.escape(args.get(budget_against)))
@@ -123,7 +154,8 @@ def validate_expense_against_budget(args):
 			args.budget_against_field = budget_against
 			args.budget_against_doctype = doctype
 
-			budget_records = frappe.db.sql("""
+			budget_records = frappe.db.sql(
+				"""
 				select
 					b.{budget_against_field} as budget_against, ba.budget_amount, b.monthly_distribution,
 					ifnull(b.applicable_on_material_request, 0) as for_material_request,
@@ -138,11 +170,17 @@ def validate_expense_against_budget(args):
 					b.name=ba.parent and b.fiscal_year=%s
 					and ba.account=%s and b.docstatus=1
 					{condition}
-			""".format(condition=condition, budget_against_field=budget_against), (args.fiscal_year, args.account), as_dict=True) #nosec
+			""".format(
+					condition=condition, budget_against_field=budget_against
+				),
+				(args.fiscal_year, args.account),
+				as_dict=True,
+			)  # nosec
 
 			if budget_records:
 				validate_budget_records(args, budget_records)
 
+
 def validate_budget_records(args, budget_records):
 	for budget in budget_records:
 		if flt(budget.budget_amount):
@@ -150,88 +188,118 @@ def validate_budget_records(args, budget_records):
 			yearly_action, monthly_action = get_actions(args, budget)
 
 			if monthly_action in ["Stop", "Warn"]:
-				budget_amount = get_accumulated_monthly_budget(budget.monthly_distribution,
-					args.posting_date, args.fiscal_year, budget.budget_amount)
+				budget_amount = get_accumulated_monthly_budget(
+					budget.monthly_distribution, args.posting_date, args.fiscal_year, budget.budget_amount
+				)
 
 				args["month_end_date"] = get_last_day(args.posting_date)
 
-				compare_expense_with_budget(args, budget_amount,
-					_("Accumulated Monthly"), monthly_action, budget.budget_against, amount)
+				compare_expense_with_budget(
+					args, budget_amount, _("Accumulated Monthly"), monthly_action, budget.budget_against, amount
+				)
+
+			if (
+				yearly_action in ("Stop", "Warn")
+				and monthly_action != "Stop"
+				and yearly_action != monthly_action
+			):
+				compare_expense_with_budget(
+					args, flt(budget.budget_amount), _("Annual"), yearly_action, budget.budget_against, amount
+				)
 
-			if yearly_action in ("Stop", "Warn") and monthly_action != "Stop" \
-				and yearly_action != monthly_action:
-				compare_expense_with_budget(args, flt(budget.budget_amount),
-						_("Annual"), yearly_action, budget.budget_against, amount)
 
 def compare_expense_with_budget(args, budget_amount, action_for, action, budget_against, amount=0):
 	actual_expense = amount or get_actual_expense(args)
 	if actual_expense > budget_amount:
 		diff = actual_expense - budget_amount
-		currency = frappe.get_cached_value('Company',  args.company,  'default_currency')
+		currency = frappe.get_cached_value("Company", args.company, "default_currency")
 
 		msg = _("{0} Budget for Account {1} against {2} {3} is {4}. It will exceed by {5}").format(
-				_(action_for), frappe.bold(args.account), args.budget_against_field,
-				frappe.bold(budget_against),
-				frappe.bold(fmt_money(budget_amount, currency=currency)),
-				frappe.bold(fmt_money(diff, currency=currency)))
+			_(action_for),
+			frappe.bold(args.account),
+			args.budget_against_field,
+			frappe.bold(budget_against),
+			frappe.bold(fmt_money(budget_amount, currency=currency)),
+			frappe.bold(fmt_money(diff, currency=currency)),
+		)
 
-		if (frappe.flags.exception_approver_role
-			and frappe.flags.exception_approver_role in frappe.get_roles(frappe.session.user)):
+		if (
+			frappe.flags.exception_approver_role
+			and frappe.flags.exception_approver_role in frappe.get_roles(frappe.session.user)
+		):
 			action = "Warn"
 
-		if action=="Stop":
+		if action == "Stop":
 			frappe.throw(msg, BudgetError)
 		else:
-			frappe.msgprint(msg, indicator='orange')
+			frappe.msgprint(msg, indicator="orange")
+
 
 def get_actions(args, budget):
 	yearly_action = budget.action_if_annual_budget_exceeded
 	monthly_action = budget.action_if_accumulated_monthly_budget_exceeded
 
-	if args.get('doctype') == 'Material Request' and budget.for_material_request:
+	if args.get("doctype") == "Material Request" and budget.for_material_request:
 		yearly_action = budget.action_if_annual_budget_exceeded_on_mr
 		monthly_action = budget.action_if_accumulated_monthly_budget_exceeded_on_mr
 
-	elif args.get('doctype') == 'Purchase Order' and budget.for_purchase_order:
+	elif args.get("doctype") == "Purchase Order" and budget.for_purchase_order:
 		yearly_action = budget.action_if_annual_budget_exceeded_on_po
 		monthly_action = budget.action_if_accumulated_monthly_budget_exceeded_on_po
 
 	return yearly_action, monthly_action
 
+
 def get_amount(args, budget):
 	amount = 0
 
-	if args.get('doctype') == 'Material Request' and budget.for_material_request:
-		amount = (get_requested_amount(args, budget)
-			+ get_ordered_amount(args, budget) + get_actual_expense(args))
+	if args.get("doctype") == "Material Request" and budget.for_material_request:
+		amount = (
+			get_requested_amount(args, budget) + get_ordered_amount(args, budget) + get_actual_expense(args)
+		)
 
-	elif args.get('doctype') == 'Purchase Order' and budget.for_purchase_order:
+	elif args.get("doctype") == "Purchase Order" and budget.for_purchase_order:
 		amount = get_ordered_amount(args, budget) + get_actual_expense(args)
 
 	return amount
 
-def get_requested_amount(args, budget):
-	item_code = args.get('item_code')
-	condition = get_other_condition(args, budget, 'Material Request')
 
-	data = frappe.db.sql(""" select ifnull((sum(child.stock_qty - child.ordered_qty) * rate), 0) as amount
+def get_requested_amount(args, budget):
+	item_code = args.get("item_code")
+	condition = get_other_condition(args, budget, "Material Request")
+
+	data = frappe.db.sql(
+		""" select ifnull((sum(child.stock_qty - child.ordered_qty) * rate), 0) as amount
 		from `tabMaterial Request Item` child, `tabMaterial Request` parent where parent.name = child.parent and
 		child.item_code = %s and parent.docstatus = 1 and child.stock_qty > child.ordered_qty and {0} and
-		parent.material_request_type = 'Purchase' and parent.status != 'Stopped'""".format(condition), item_code, as_list=1)
+		parent.material_request_type = 'Purchase' and parent.status != 'Stopped'""".format(
+			condition
+		),
+		item_code,
+		as_list=1,
+	)
 
 	return data[0][0] if data else 0
 
+
 def get_ordered_amount(args, budget):
-	item_code = args.get('item_code')
-	condition = get_other_condition(args, budget, 'Purchase Order')
+	item_code = args.get("item_code")
+	condition = get_other_condition(args, budget, "Purchase Order")
 
-	data = frappe.db.sql(""" select ifnull(sum(child.amount - child.billed_amt), 0) as amount
+	data = frappe.db.sql(
+		""" select ifnull(sum(child.amount - child.billed_amt), 0) as amount
 		from `tabPurchase Order Item` child, `tabPurchase Order` parent where
 		parent.name = child.parent and child.item_code = %s and parent.docstatus = 1 and child.amount > child.billed_amt
-		and parent.status != 'Closed' and {0}""".format(condition), item_code, as_list=1)
+		and parent.status != 'Closed' and {0}""".format(
+			condition
+		),
+		item_code,
+		as_list=1,
+	)
 
 	return data[0][0] if data else 0
 
+
 def get_other_condition(args, budget, for_doc):
 	condition = "expense_account = '%s'" % (args.expense_account)
 	budget_against_field = args.get("budget_against_field")
@@ -239,41 +307,51 @@ def get_other_condition(args, budget, for_doc):
 	if budget_against_field and args.get(budget_against_field):
 		condition += " and child.%s = '%s'" % (budget_against_field, args.get(budget_against_field))
 
-	if args.get('fiscal_year'):
-		date_field = 'schedule_date' if for_doc == 'Material Request' else 'transaction_date'
-		start_date, end_date = frappe.db.get_value('Fiscal Year', args.get('fiscal_year'),
-			['year_start_date', 'year_end_date'])
+	if args.get("fiscal_year"):
+		date_field = "schedule_date" if for_doc == "Material Request" else "transaction_date"
+		start_date, end_date = frappe.db.get_value(
+			"Fiscal Year", args.get("fiscal_year"), ["year_start_date", "year_end_date"]
+		)
 
 		condition += """ and parent.%s
-			between '%s' and '%s' """ %(date_field, start_date, end_date)
+			between '%s' and '%s' """ % (
+			date_field,
+			start_date,
+			end_date,
+		)
 
 	return condition
 
+
 def get_actual_expense(args):
 	if not args.budget_against_doctype:
 		args.budget_against_doctype = frappe.unscrub(args.budget_against_field)
 
-	budget_against_field = args.get('budget_against_field')
-	condition1 = " and gle.posting_date <= %(month_end_date)s" \
-		if args.get("month_end_date") else ""
+	budget_against_field = args.get("budget_against_field")
+	condition1 = " and gle.posting_date <= %(month_end_date)s" if args.get("month_end_date") else ""
 
 	if args.is_tree:
-		lft_rgt = frappe.db.get_value(args.budget_against_doctype,
-			args.get(budget_against_field), ["lft", "rgt"], as_dict=1)
+		lft_rgt = frappe.db.get_value(
+			args.budget_against_doctype, args.get(budget_against_field), ["lft", "rgt"], as_dict=1
+		)
 
 		args.update(lft_rgt)
 
 		condition2 = """and exists(select name from `tab{doctype}`
 			where lft>=%(lft)s and rgt<=%(rgt)s
-			and name=gle.{budget_against_field})""".format(doctype=args.budget_against_doctype, #nosec
-			budget_against_field=budget_against_field)
+			and name=gle.{budget_against_field})""".format(
+			doctype=args.budget_against_doctype, budget_against_field=budget_against_field  # nosec
+		)
 	else:
 		condition2 = """and exists(select name from `tab{doctype}`
 		where name=gle.{budget_against} and
-		gle.{budget_against} = %({budget_against})s)""".format(doctype=args.budget_against_doctype,
-		budget_against = budget_against_field)
+		gle.{budget_against} = %({budget_against})s)""".format(
+			doctype=args.budget_against_doctype, budget_against=budget_against_field
+		)
 
-	amount  = flt(frappe.db.sql("""
+	amount = flt(
+		frappe.db.sql(
+			"""
 		select sum(gle.debit) - sum(gle.credit)
 		from `tabGL Entry` gle
 		where gle.account=%(account)s
@@ -282,46 +360,59 @@ def get_actual_expense(args):
 			and gle.company=%(company)s
 			and gle.docstatus=1
 			{condition2}
-	""".format(condition1=condition1, condition2=condition2), (args))[0][0]) #nosec
+	""".format(
+				condition1=condition1, condition2=condition2
+			),
+			(args),
+		)[0][0]
+	)  # nosec
 
 	return amount
 
+
 def get_accumulated_monthly_budget(monthly_distribution, posting_date, fiscal_year, annual_budget):
 	distribution = {}
 	if monthly_distribution:
-		for d in frappe.db.sql("""select mdp.month, mdp.percentage_allocation
+		for d in frappe.db.sql(
+			"""select mdp.month, mdp.percentage_allocation
 			from `tabMonthly Distribution Percentage` mdp, `tabMonthly Distribution` md
-			where mdp.parent=md.name and md.fiscal_year=%s""", fiscal_year, as_dict=1):
-				distribution.setdefault(d.month, d.percentage_allocation)
+			where mdp.parent=md.name and md.fiscal_year=%s""",
+			fiscal_year,
+			as_dict=1,
+		):
+			distribution.setdefault(d.month, d.percentage_allocation)
 
 	dt = frappe.db.get_value("Fiscal Year", fiscal_year, "year_start_date")
 	accumulated_percentage = 0.0
 
-	while(dt <= getdate(posting_date)):
+	while dt <= getdate(posting_date):
 		if monthly_distribution:
 			accumulated_percentage += distribution.get(getdate(dt).strftime("%B"), 0)
 		else:
-			accumulated_percentage += 100.0/12
+			accumulated_percentage += 100.0 / 12
 
 		dt = add_months(dt, 1)
 
 	return annual_budget * accumulated_percentage / 100
 
+
 def get_item_details(args):
 	cost_center, expense_account = None, None
 
-	if not args.get('company'):
+	if not args.get("company"):
 		return cost_center, expense_account
 
 	if args.item_code:
-		item_defaults = frappe.db.get_value('Item Default',
-			{'parent': args.item_code, 'company': args.get('company')},
-			['buying_cost_center', 'expense_account'])
+		item_defaults = frappe.db.get_value(
+			"Item Default",
+			{"parent": args.item_code, "company": args.get("company")},
+			["buying_cost_center", "expense_account"],
+		)
 		if item_defaults:
 			cost_center, expense_account = item_defaults
 
 	if not (cost_center and expense_account):
-		for doctype in ['Item Group', 'Company']:
+		for doctype in ["Item Group", "Company"]:
 			data = get_expense_cost_center(doctype, args)
 
 			if not cost_center and data:
@@ -335,11 +426,15 @@ def get_item_details(args):
 
 	return cost_center, expense_account
 
+
 def get_expense_cost_center(doctype, args):
-	if doctype == 'Item Group':
-		return frappe.db.get_value('Item Default',
-			{'parent': args.get(frappe.scrub(doctype)), 'company': args.get('company')},
-			['buying_cost_center', 'expense_account'])
+	if doctype == "Item Group":
+		return frappe.db.get_value(
+			"Item Default",
+			{"parent": args.get(frappe.scrub(doctype)), "company": args.get("company")},
+			["buying_cost_center", "expense_account"],
+		)
 	else:
-		return frappe.db.get_value(doctype, args.get(frappe.scrub(doctype)),\
-			['cost_center', 'default_expense_account'])
+		return frappe.db.get_value(
+			doctype, args.get(frappe.scrub(doctype)), ["cost_center", "default_expense_account"]
+		)

erpnext/accounts/doctype/budget/test_budget.py

@@ -11,7 +11,8 @@ from erpnext.accounts.doctype.journal_entry.test_journal_entry import make_journ
 from erpnext.accounts.utils import get_fiscal_year
 from erpnext.buying.doctype.purchase_order.test_purchase_order import create_purchase_order
 
-test_dependencies = ['Monthly Distribution']
+test_dependencies = ["Monthly Distribution"]
+
 
 class TestBudget(unittest.TestCase):
 	def test_monthly_budget_crossed_ignore(self):
@@ -19,11 +20,18 @@ class TestBudget(unittest.TestCase):
 
 		budget = make_budget(budget_against="Cost Center")
 
-		jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", 40000, "_Test Cost Center - _TC", posting_date=nowdate(), submit=True)
+		jv = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC",
+			"_Test Bank - _TC",
+			40000,
+			"_Test Cost Center - _TC",
+			posting_date=nowdate(),
+			submit=True,
+		)
 
-		self.assertTrue(frappe.db.get_value("GL Entry",
-			{"voucher_type": "Journal Entry", "voucher_no": jv.name}))
+		self.assertTrue(
+			frappe.db.get_value("GL Entry", {"voucher_type": "Journal Entry", "voucher_no": jv.name})
+		)
 
 		budget.cancel()
 		jv.cancel()
@@ -33,10 +41,17 @@ class TestBudget(unittest.TestCase):
 
 		budget = make_budget(budget_against="Cost Center")
 
-		frappe.db.set_value("Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop")
+		frappe.db.set_value(
+			"Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop"
+		)
 
-		jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", 40000, "_Test Cost Center - _TC", posting_date=nowdate())
+		jv = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC",
+			"_Test Bank - _TC",
+			40000,
+			"_Test Cost Center - _TC",
+			posting_date=nowdate(),
+		)
 
 		self.assertRaises(BudgetError, jv.submit)
 
@@ -48,49 +63,65 @@ class TestBudget(unittest.TestCase):
 
 		budget = make_budget(budget_against="Cost Center")
 
-		frappe.db.set_value("Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop")
+		frappe.db.set_value(
+			"Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop"
+		)
 
-		jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", 40000, "_Test Cost Center - _TC", posting_date=nowdate())
+		jv = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC",
+			"_Test Bank - _TC",
+			40000,
+			"_Test Cost Center - _TC",
+			posting_date=nowdate(),
+		)
 
 		self.assertRaises(BudgetError, jv.submit)
 
-		frappe.db.set_value('Company', budget.company, 'exception_budget_approver_role', 'Accounts User')
+		frappe.db.set_value("Company", budget.company, "exception_budget_approver_role", "Accounts User")
 
 		jv.submit()
-		self.assertEqual(frappe.db.get_value('Journal Entry', jv.name, 'docstatus'), 1)
+		self.assertEqual(frappe.db.get_value("Journal Entry", jv.name, "docstatus"), 1)
 		jv.cancel()
 
-		frappe.db.set_value('Company', budget.company, 'exception_budget_approver_role', '')
+		frappe.db.set_value("Company", budget.company, "exception_budget_approver_role", "")
 
 		budget.load_from_db()
 		budget.cancel()
 
 	def test_monthly_budget_crossed_for_mr(self):
-		budget = make_budget(applicable_on_material_request=1,
-			applicable_on_purchase_order=1, action_if_accumulated_monthly_budget_exceeded_on_mr="Stop",
-			budget_against="Cost Center")
+		budget = make_budget(
+			applicable_on_material_request=1,
+			applicable_on_purchase_order=1,
+			action_if_accumulated_monthly_budget_exceeded_on_mr="Stop",
+			budget_against="Cost Center",
+		)
 
 		fiscal_year = get_fiscal_year(nowdate())[0]
-		frappe.db.set_value("Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop")
+		frappe.db.set_value(
+			"Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop"
+		)
 		frappe.db.set_value("Budget", budget.name, "fiscal_year", fiscal_year)
 
-		mr = frappe.get_doc({
-			"doctype": "Material Request",
-			"material_request_type": "Purchase",
-			"transaction_date": nowdate(),
-			"company": budget.company,
-			"items": [{
-				'item_code': '_Test Item',
-				'qty': 1,
-				'uom': "_Test UOM",
-				'warehouse': '_Test Warehouse - _TC',
-				'schedule_date': nowdate(),
-				'rate': 100000,
-				'expense_account': '_Test Account Cost for Goods Sold - _TC',
-				'cost_center': '_Test Cost Center - _TC'
-			}]
-		})
+		mr = frappe.get_doc(
+			{
+				"doctype": "Material Request",
+				"material_request_type": "Purchase",
+				"transaction_date": nowdate(),
+				"company": budget.company,
+				"items": [
+					{
+						"item_code": "_Test Item",
+						"qty": 1,
+						"uom": "_Test UOM",
+						"warehouse": "_Test Warehouse - _TC",
+						"schedule_date": nowdate(),
+						"rate": 100000,
+						"expense_account": "_Test Account Cost for Goods Sold - _TC",
+						"cost_center": "_Test Cost Center - _TC",
+					}
+				],
+			}
+		)
 
 		mr.set_missing_values()
 
@@ -100,11 +131,16 @@ class TestBudget(unittest.TestCase):
 		budget.cancel()
 
 	def test_monthly_budget_crossed_for_po(self):
-		budget = make_budget(applicable_on_purchase_order=1,
-			action_if_accumulated_monthly_budget_exceeded_on_po="Stop", budget_against="Cost Center")
+		budget = make_budget(
+			applicable_on_purchase_order=1,
+			action_if_accumulated_monthly_budget_exceeded_on_po="Stop",
+			budget_against="Cost Center",
+		)
 
 		fiscal_year = get_fiscal_year(nowdate())[0]
-		frappe.db.set_value("Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop")
+		frappe.db.set_value(
+			"Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop"
+		)
 		frappe.db.set_value("Budget", budget.name, "fiscal_year", fiscal_year)
 
 		po = create_purchase_order(transaction_date=nowdate(), do_not_submit=True)
@@ -122,12 +158,20 @@ class TestBudget(unittest.TestCase):
 
 		budget = make_budget(budget_against="Project")
 
-		frappe.db.set_value("Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop")
+		frappe.db.set_value(
+			"Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop"
+		)
 
 		project = frappe.get_value("Project", {"project_name": "_Test Project"})
 
-		jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", 40000, "_Test Cost Center - _TC", project=project, posting_date=nowdate())
+		jv = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC",
+			"_Test Bank - _TC",
+			40000,
+			"_Test Cost Center - _TC",
+			project=project,
+			posting_date=nowdate(),
+		)
 
 		self.assertRaises(BudgetError, jv.submit)
 
@@ -139,8 +183,13 @@ class TestBudget(unittest.TestCase):
 
 		budget = make_budget(budget_against="Cost Center")
 
-		jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", 250000, "_Test Cost Center - _TC", posting_date=nowdate())
+		jv = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC",
+			"_Test Bank - _TC",
+			250000,
+			"_Test Cost Center - _TC",
+			posting_date=nowdate(),
+		)
 
 		self.assertRaises(BudgetError, jv.submit)
 
@@ -153,9 +202,14 @@ class TestBudget(unittest.TestCase):
 
 		project = frappe.get_value("Project", {"project_name": "_Test Project"})
 
-		jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", 250000, "_Test Cost Center - _TC",
-			project=project, posting_date=nowdate())
+		jv = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC",
+			"_Test Bank - _TC",
+			250000,
+			"_Test Cost Center - _TC",
+			project=project,
+			posting_date=nowdate(),
+		)
 
 		self.assertRaises(BudgetError, jv.submit)
 
@@ -169,14 +223,23 @@ class TestBudget(unittest.TestCase):
 		if month > 9:
 			month = 9
 
-		for i in range(month+1):
-			jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-				"_Test Bank - _TC", 20000, "_Test Cost Center - _TC", posting_date=nowdate(), submit=True)
+		for i in range(month + 1):
+			jv = make_journal_entry(
+				"_Test Account Cost for Goods Sold - _TC",
+				"_Test Bank - _TC",
+				20000,
+				"_Test Cost Center - _TC",
+				posting_date=nowdate(),
+				submit=True,
+			)
 
-			self.assertTrue(frappe.db.get_value("GL Entry",
-				{"voucher_type": "Journal Entry", "voucher_no": jv.name}))
+			self.assertTrue(
+				frappe.db.get_value("GL Entry", {"voucher_type": "Journal Entry", "voucher_no": jv.name})
+			)
 
-		frappe.db.set_value("Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop")
+		frappe.db.set_value(
+			"Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop"
+		)
 
 		self.assertRaises(BudgetError, jv.cancel)
 
@@ -193,14 +256,23 @@ class TestBudget(unittest.TestCase):
 
 		project = frappe.get_value("Project", {"project_name": "_Test Project"})
 		for i in range(month + 1):
-			jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-				"_Test Bank - _TC", 20000, "_Test Cost Center - _TC", posting_date=nowdate(), submit=True,
-				project=project)
+			jv = make_journal_entry(
+				"_Test Account Cost for Goods Sold - _TC",
+				"_Test Bank - _TC",
+				20000,
+				"_Test Cost Center - _TC",
+				posting_date=nowdate(),
+				submit=True,
+				project=project,
+			)
 
-			self.assertTrue(frappe.db.get_value("GL Entry",
-				{"voucher_type": "Journal Entry", "voucher_no": jv.name}))
+			self.assertTrue(
+				frappe.db.get_value("GL Entry", {"voucher_type": "Journal Entry", "voucher_no": jv.name})
+			)
 
-		frappe.db.set_value("Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop")
+		frappe.db.set_value(
+			"Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop"
+		)
 
 		self.assertRaises(BudgetError, jv.cancel)
 
@@ -212,10 +284,17 @@ class TestBudget(unittest.TestCase):
 		set_total_expense_zero(nowdate(), "cost_center", "_Test Cost Center 2 - _TC")
 
 		budget = make_budget(budget_against="Cost Center", cost_center="_Test Company - _TC")
-		frappe.db.set_value("Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop")
+		frappe.db.set_value(
+			"Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop"
+		)
 
-		jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", 40000, "_Test Cost Center 2 - _TC", posting_date=nowdate())
+		jv = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC",
+			"_Test Bank - _TC",
+			40000,
+			"_Test Cost Center 2 - _TC",
+			posting_date=nowdate(),
+		)
 
 		self.assertRaises(BudgetError, jv.submit)
 
@@ -226,19 +305,28 @@ class TestBudget(unittest.TestCase):
 		cost_center = "_Test Cost Center 3 - _TC"
 
 		if not frappe.db.exists("Cost Center", cost_center):
-			frappe.get_doc({
-				'doctype': 'Cost Center',
-				'cost_center_name': '_Test Cost Center 3',
-				'parent_cost_center': "_Test Company - _TC",
-				'company': '_Test Company',
-				'is_group': 0
-			}).insert(ignore_permissions=True)
+			frappe.get_doc(
+				{
+					"doctype": "Cost Center",
+					"cost_center_name": "_Test Cost Center 3",
+					"parent_cost_center": "_Test Company - _TC",
+					"company": "_Test Company",
+					"is_group": 0,
+				}
+			).insert(ignore_permissions=True)
 
 		budget = make_budget(budget_against="Cost Center", cost_center=cost_center)
-		frappe.db.set_value("Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop")
+		frappe.db.set_value(
+			"Budget", budget.name, "action_if_accumulated_monthly_budget_exceeded", "Stop"
+		)
 
-		jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", 40000, cost_center, posting_date=nowdate())
+		jv = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC",
+			"_Test Bank - _TC",
+			40000,
+			cost_center,
+			posting_date=nowdate(),
+		)
 
 		self.assertRaises(BudgetError, jv.submit)
 
@@ -255,14 +343,16 @@ def set_total_expense_zero(posting_date, budget_against_field=None, budget_again
 
 	fiscal_year = get_fiscal_year(nowdate())[0]
 
-	args = frappe._dict({
-		"account": "_Test Account Cost for Goods Sold - _TC",
-		"cost_center": "_Test Cost Center - _TC",
-		"monthly_end_date": posting_date,
-		"company": "_Test Company",
-		"fiscal_year": fiscal_year,
-		"budget_against_field": budget_against_field,
-	})
+	args = frappe._dict(
+		{
+			"account": "_Test Account Cost for Goods Sold - _TC",
+			"cost_center": "_Test Cost Center - _TC",
+			"monthly_end_date": posting_date,
+			"company": "_Test Company",
+			"fiscal_year": fiscal_year,
+			"budget_against_field": budget_against_field,
+		}
+	)
 
 	if not args.get(budget_against_field):
 		args[budget_against_field] = budget_against
@@ -271,26 +361,42 @@ def set_total_expense_zero(posting_date, budget_against_field=None, budget_again
 
 	if existing_expense:
 		if budget_against_field == "cost_center":
-			make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", -existing_expense, "_Test Cost Center - _TC", posting_date=nowdate(), submit=True)
+			make_journal_entry(
+				"_Test Account Cost for Goods Sold - _TC",
+				"_Test Bank - _TC",
+				-existing_expense,
+				"_Test Cost Center - _TC",
+				posting_date=nowdate(),
+				submit=True,
+			)
 		elif budget_against_field == "project":
-			make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", -existing_expense, "_Test Cost Center - _TC", submit=True, project=budget_against, posting_date=nowdate())
+			make_journal_entry(
+				"_Test Account Cost for Goods Sold - _TC",
+				"_Test Bank - _TC",
+				-existing_expense,
+				"_Test Cost Center - _TC",
+				submit=True,
+				project=budget_against,
+				posting_date=nowdate(),
+			)
+
 
 def make_budget(**args):
 	args = frappe._dict(args)
 
-	budget_against=args.budget_against
-	cost_center=args.cost_center
+	budget_against = args.budget_against
+	cost_center = args.cost_center
 
 	fiscal_year = get_fiscal_year(nowdate())[0]
 
 	if budget_against == "Project":
 		project_name = "{0}%".format("_Test Project/" + fiscal_year)
-		budget_list = frappe.get_all("Budget", fields=["name"], filters = {"name": ("like", project_name)})
+		budget_list = frappe.get_all("Budget", fields=["name"], filters={"name": ("like", project_name)})
 	else:
 		cost_center_name = "{0}%".format(cost_center or "_Test Cost Center - _TC/" + fiscal_year)
-		budget_list = frappe.get_all("Budget", fields=["name"], filters = {"name": ("like", cost_center_name)})
+		budget_list = frappe.get_all(
+			"Budget", fields=["name"], filters={"name": ("like", cost_center_name)}
+		)
 	for d in budget_list:
 		frappe.db.sql("delete from `tabBudget` where name = %(name)s", d)
 		frappe.db.sql("delete from `tabBudget Account` where parent = %(name)s", d)
@@ -300,7 +406,7 @@ def make_budget(**args):
 	if budget_against == "Project":
 		budget.project = frappe.get_value("Project", {"project_name": "_Test Project"})
 	else:
-		budget.cost_center =cost_center or "_Test Cost Center - _TC"
+		budget.cost_center = cost_center or "_Test Cost Center - _TC"
 
 	monthly_distribution = frappe.get_doc("Monthly Distribution", "_Test Distribution")
 	monthly_distribution.fiscal_year = fiscal_year
@@ -312,20 +418,27 @@ def make_budget(**args):
 	budget.action_if_annual_budget_exceeded = "Stop"
 	budget.action_if_accumulated_monthly_budget_exceeded = "Ignore"
 	budget.budget_against = budget_against
-	budget.append("accounts", {
-		"account": "_Test Account Cost for Goods Sold - _TC",
-		"budget_amount": 200000
-	})
+	budget.append(
+		"accounts", {"account": "_Test Account Cost for Goods Sold - _TC", "budget_amount": 200000}
+	)
 
 	if args.applicable_on_material_request:
 		budget.applicable_on_material_request = 1
-		budget.action_if_annual_budget_exceeded_on_mr = args.action_if_annual_budget_exceeded_on_mr or 'Warn'
-		budget.action_if_accumulated_monthly_budget_exceeded_on_mr = args.action_if_accumulated_monthly_budget_exceeded_on_mr or 'Warn'
+		budget.action_if_annual_budget_exceeded_on_mr = (
+			args.action_if_annual_budget_exceeded_on_mr or "Warn"
+		)
+		budget.action_if_accumulated_monthly_budget_exceeded_on_mr = (
+			args.action_if_accumulated_monthly_budget_exceeded_on_mr or "Warn"
+		)
 
 	if args.applicable_on_purchase_order:
 		budget.applicable_on_purchase_order = 1
-		budget.action_if_annual_budget_exceeded_on_po = args.action_if_annual_budget_exceeded_on_po or 'Warn'
-		budget.action_if_accumulated_monthly_budget_exceeded_on_po = args.action_if_accumulated_monthly_budget_exceeded_on_po or 'Warn'
+		budget.action_if_annual_budget_exceeded_on_po = (
+			args.action_if_annual_budget_exceeded_on_po or "Warn"
+		)
+		budget.action_if_accumulated_monthly_budget_exceeded_on_po = (
+			args.action_if_accumulated_monthly_budget_exceeded_on_po or "Warn"
+		)
 
 	budget.insert()
 	budget.submit()

erpnext/accounts/doctype/c_form/c_form.py

@@ -11,28 +11,42 @@ from frappe.utils import flt
 class CForm(Document):
 	def validate(self):
 		"""Validate invoice that c-form is applicable
-			and no other c-form is received for that"""
+		and no other c-form is received for that"""
 
-		for d in self.get('invoices'):
+		for d in self.get("invoices"):
 			if d.invoice_no:
-				inv = frappe.db.sql("""select c_form_applicable, c_form_no from
-					`tabSales Invoice` where name = %s and docstatus = 1""", d.invoice_no)
+				inv = frappe.db.sql(
+					"""select c_form_applicable, c_form_no from
+					`tabSales Invoice` where name = %s and docstatus = 1""",
+					d.invoice_no,
+				)
 
-				if inv and inv[0][0] != 'Yes':
+				if inv and inv[0][0] != "Yes":
 					frappe.throw(_("C-form is not applicable for Invoice: {0}").format(d.invoice_no))
 
 				elif inv and inv[0][1] and inv[0][1] != self.name:
-					frappe.throw(_("""Invoice {0} is tagged in another C-form: {1}.
+					frappe.throw(
+						_(
+							"""Invoice {0} is tagged in another C-form: {1}.
 						If you want to change C-form no for this invoice,
-						please remove invoice no from the previous c-form and then try again"""\
-						.format(d.invoice_no, inv[0][1])))
+						please remove invoice no from the previous c-form and then try again""".format(
+								d.invoice_no, inv[0][1]
+							)
+						)
+					)
 
 				elif not inv:
-					frappe.throw(_("Row {0}: Invoice {1} is invalid, it might be cancelled / does not exist. \
-						Please enter a valid Invoice".format(d.idx, d.invoice_no)))
+					frappe.throw(
+						_(
+							"Row {0}: Invoice {1} is invalid, it might be cancelled / does not exist. \
+						Please enter a valid Invoice".format(
+								d.idx, d.invoice_no
+							)
+						)
+					)
 
 	def on_update(self):
-		"""	Update C-Form No on invoices"""
+		"""Update C-Form No on invoices"""
 		self.set_total_invoiced_amount()
 
 	def on_submit(self):
@@ -43,30 +57,40 @@ class CForm(Document):
 		frappe.db.sql("""update `tabSales Invoice` set c_form_no=null where c_form_no=%s""", self.name)
 
 	def set_cform_in_sales_invoices(self):
-		inv = [d.invoice_no for d in self.get('invoices')]
+		inv = [d.invoice_no for d in self.get("invoices")]
 		if inv:
-			frappe.db.sql("""update `tabSales Invoice` set c_form_no=%s, modified=%s where name in (%s)""" %
-				('%s', '%s', ', '.join(['%s'] * len(inv))), tuple([self.name, self.modified] + inv))
+			frappe.db.sql(
+				"""update `tabSales Invoice` set c_form_no=%s, modified=%s where name in (%s)"""
+				% ("%s", "%s", ", ".join(["%s"] * len(inv))),
+				tuple([self.name, self.modified] + inv),
+			)
 
-			frappe.db.sql("""update `tabSales Invoice` set c_form_no = null, modified = %s
-				where name not in (%s) and ifnull(c_form_no, '') = %s""" %
-				('%s', ', '.join(['%s']*len(inv)), '%s'), tuple([self.modified] + inv + [self.name]))
+			frappe.db.sql(
+				"""update `tabSales Invoice` set c_form_no = null, modified = %s
+				where name not in (%s) and ifnull(c_form_no, '') = %s"""
+				% ("%s", ", ".join(["%s"] * len(inv)), "%s"),
+				tuple([self.modified] + inv + [self.name]),
+			)
 		else:
 			frappe.throw(_("Please enter atleast 1 invoice in the table"))
 
 	def set_total_invoiced_amount(self):
-		total = sum(flt(d.grand_total) for d in self.get('invoices'))
-		frappe.db.set(self, 'total_invoiced_amount', total)
+		total = sum(flt(d.grand_total) for d in self.get("invoices"))
+		frappe.db.set(self, "total_invoiced_amount", total)
 
 	@frappe.whitelist()
 	def get_invoice_details(self, invoice_no):
-		"""	Pull details from invoices for referrence """
+		"""Pull details from invoices for referrence"""
 		if invoice_no:
-			inv = frappe.db.get_value("Sales Invoice", invoice_no,
-				["posting_date", "territory", "base_net_total", "base_grand_total"], as_dict=True)
+			inv = frappe.db.get_value(
+				"Sales Invoice",
+				invoice_no,
+				["posting_date", "territory", "base_net_total", "base_grand_total"],
+				as_dict=True,
+			)
 			return {
-				'invoice_date' : inv.posting_date,
-				'territory'    : inv.territory,
-				'net_total'    : inv.base_net_total,
-				'grand_total'  : inv.base_grand_total
+				"invoice_date": inv.posting_date,
+				"territory": inv.territory,
+				"net_total": inv.base_net_total,
+				"grand_total": inv.base_grand_total,
 			}

erpnext/accounts/doctype/c_form/test_c_form.py

@@ -5,5 +5,6 @@ import unittest
 
 # test_records = frappe.get_test_records('C-Form')
 
+
 class TestCForm(unittest.TestCase):
 	pass

erpnext/accounts/doctype/cash_flow_mapper/default_cash_flow_mapper.py

@@ -1,26 +1,25 @@
-
 DEFAULT_MAPPERS = [
-    {
-        'doctype': 'Cash Flow Mapper',
-        'section_footer': 'Net cash generated by operating activities',
-        'section_header': 'Cash flows from operating activities',
-        'section_leader': 'Adjustments for',
-        'section_name': 'Operating Activities',
-        'position': 0,
-        'section_subtotal': 'Cash generated from operations',
-    },
-    {
-        'doctype': 'Cash Flow Mapper',
-        'position': 1,
-        'section_footer': 'Net cash used in investing activities',
-        'section_header': 'Cash flows from investing activities',
-        'section_name': 'Investing Activities'
-    },
-    {
-        'doctype': 'Cash Flow Mapper',
-        'position': 2,
-        'section_footer': 'Net cash used in financing activites',
-        'section_header': 'Cash flows from financing activities',
-        'section_name': 'Financing Activities',
-    }
+	{
+		"doctype": "Cash Flow Mapper",
+		"section_footer": "Net cash generated by operating activities",
+		"section_header": "Cash flows from operating activities",
+		"section_leader": "Adjustments for",
+		"section_name": "Operating Activities",
+		"position": 0,
+		"section_subtotal": "Cash generated from operations",
+	},
+	{
+		"doctype": "Cash Flow Mapper",
+		"position": 1,
+		"section_footer": "Net cash used in investing activities",
+		"section_header": "Cash flows from investing activities",
+		"section_name": "Investing Activities",
+	},
+	{
+		"doctype": "Cash Flow Mapper",
+		"position": 2,
+		"section_footer": "Net cash used in financing activites",
+		"section_header": "Cash flows from financing activities",
+		"section_name": "Financing Activities",
+	},
 ]

erpnext/accounts/doctype/cash_flow_mapping/cash_flow_mapping.py

@@ -11,9 +11,11 @@ class CashFlowMapping(Document):
 		self.validate_checked_options()
 
 	def validate_checked_options(self):
-		checked_fields = [d for d in self.meta.fields if d.fieldtype == 'Check' and self.get(d.fieldname) == 1]
+		checked_fields = [
+			d for d in self.meta.fields if d.fieldtype == "Check" and self.get(d.fieldname) == 1
+		]
 		if len(checked_fields) > 1:
 			frappe.throw(
-				frappe._('You can only select a maximum of one option from the list of check boxes.'),
-				title='Error'
+				frappe._("You can only select a maximum of one option from the list of check boxes."),
+				title="Error",
 			)

erpnext/accounts/doctype/cash_flow_mapping/test_cash_flow_mapping.py

@@ -9,19 +9,16 @@ import frappe
 class TestCashFlowMapping(unittest.TestCase):
 	def setUp(self):
 		if frappe.db.exists("Cash Flow Mapping", "Test Mapping"):
-			frappe.delete_doc('Cash Flow Mappping', 'Test Mapping')
+			frappe.delete_doc("Cash Flow Mappping", "Test Mapping")
 
 	def tearDown(self):
-		frappe.delete_doc('Cash Flow Mapping', 'Test Mapping')
+		frappe.delete_doc("Cash Flow Mapping", "Test Mapping")
 
 	def test_multiple_selections_not_allowed(self):
-		doc = frappe.new_doc('Cash Flow Mapping')
-		doc.mapping_name = 'Test Mapping'
-		doc.label = 'Test label'
-		doc.append(
-			'accounts',
-			{'account': 'Accounts Receivable - _TC'}
-		)
+		doc = frappe.new_doc("Cash Flow Mapping")
+		doc.mapping_name = "Test Mapping"
+		doc.label = "Test label"
+		doc.append("accounts", {"account": "Accounts Receivable - _TC"})
 		doc.is_working_capital = 1
 		doc.is_finance_cost = 1
 

erpnext/accounts/doctype/cashier_closing/cashier_closing.py

@@ -17,11 +17,14 @@ class CashierClosing(Document):
 		self.make_calculations()
 
 	def get_outstanding(self):
-		values = frappe.db.sql("""
+		values = frappe.db.sql(
+			"""
 			select sum(outstanding_amount)
 			from `tabSales Invoice`
 			where posting_date=%s and posting_time>=%s and posting_time<=%s and owner=%s
-		""", (self.date, self.from_time, self.time, self.user))
+		""",
+			(self.date, self.from_time, self.time, self.user),
+		)
 		self.outstanding_amount = flt(values[0][0] if values else 0)
 
 	def make_calculations(self):
@@ -29,7 +32,9 @@ class CashierClosing(Document):
 		for i in self.payments:
 			total += flt(i.amount)
 
-		self.net_amount = total + self.outstanding_amount + flt(self.expense) - flt(self.custody) + flt(self.returns)
+		self.net_amount = (
+			total + self.outstanding_amount + flt(self.expense) - flt(self.custody) + flt(self.returns)
+		)
 
 	def validate_time(self):
 		if self.from_time >= self.time:

erpnext/accounts/doctype/chart_of_accounts_importer/chart_of_accounts_importer.py

@@ -25,33 +25,41 @@ from erpnext.accounts.doctype.account.chart_of_accounts.chart_of_accounts import
 class ChartofAccountsImporter(Document):
 	def validate(self):
 		if self.import_file:
-			get_coa('Chart of Accounts Importer', 'All Accounts', file_name=self.import_file, for_validate=1)
+			get_coa(
+				"Chart of Accounts Importer", "All Accounts", file_name=self.import_file, for_validate=1
+			)
+
 
 def validate_columns(data):
 	if not data:
-		frappe.throw(_('No data found. Seems like you uploaded a blank file'))
+		frappe.throw(_("No data found. Seems like you uploaded a blank file"))
 
 	no_of_columns = max([len(d) for d in data])
 
 	if no_of_columns > 7:
-		frappe.throw(_('More columns found than expected. Please compare the uploaded file with standard template'),
-			title=(_("Wrong Template")))
+		frappe.throw(
+			_("More columns found than expected. Please compare the uploaded file with standard template"),
+			title=(_("Wrong Template")),
+		)
+
 
 @frappe.whitelist()
 def validate_company(company):
-	parent_company, allow_account_creation_against_child_company = frappe.db.get_value('Company',
-		{'name': company}, ['parent_company',
-		'allow_account_creation_against_child_company'])
+	parent_company, allow_account_creation_against_child_company = frappe.db.get_value(
+		"Company", {"name": company}, ["parent_company", "allow_account_creation_against_child_company"]
+	)
 
 	if parent_company and (not allow_account_creation_against_child_company):
 		msg = _("{} is a child company.").format(frappe.bold(company)) + " "
 		msg += _("Please import accounts against parent company or enable {} in company master.").format(
-			frappe.bold('Allow Account Creation Against Child Company'))
-		frappe.throw(msg, title=_('Wrong Company'))
+			frappe.bold("Allow Account Creation Against Child Company")
+		)
+		frappe.throw(msg, title=_("Wrong Company"))
 
-	if frappe.db.get_all('GL Entry', {"company": company}, "name", limit=1):
+	if frappe.db.get_all("GL Entry", {"company": company}, "name", limit=1):
 		return False
 
+
 @frappe.whitelist()
 def import_coa(file_name, company):
 	# delete existing data for accounts
@@ -60,7 +68,7 @@ def import_coa(file_name, company):
 	# create accounts
 	file_doc, extension = get_file(file_name)
 
-	if extension  == 'csv':
+	if extension == "csv":
 		data = generate_data_from_csv(file_doc)
 	else:
 		data = generate_data_from_excel(file_doc, extension)
@@ -72,27 +80,33 @@ def import_coa(file_name, company):
 	# trigger on_update for company to reset default accounts
 	set_default_accounts(company)
 
+
 def get_file(file_name):
 	file_doc = frappe.get_doc("File", {"file_url": file_name})
 	parts = file_doc.get_extension()
 	extension = parts[1]
 	extension = extension.lstrip(".")
 
-	if extension not in ('csv',  'xlsx', 'xls'):
-		frappe.throw(_("Only CSV and Excel files can be used to for importing data. Please check the file format you are trying to upload"))
+	if extension not in ("csv", "xlsx", "xls"):
+		frappe.throw(
+			_(
+				"Only CSV and Excel files can be used to for importing data. Please check the file format you are trying to upload"
+			)
+		)
+
+	return file_doc, extension
 
-	return  file_doc, extension
 
 def generate_data_from_csv(file_doc, as_dict=False):
-	''' read csv file and return the generated nested tree '''
+	"""read csv file and return the generated nested tree"""
 
 	file_path = file_doc.get_full_path()
 
 	data = []
-	with open(file_path, 'r') as in_file:
+	with open(file_path, "r") as in_file:
 		csv_reader = list(csv.reader(in_file))
 		headers = csv_reader[0]
-		del csv_reader[0] # delete top row and headers row
+		del csv_reader[0]  # delete top row and headers row
 
 		for row in csv_reader:
 			if as_dict:
@@ -106,6 +120,7 @@ def generate_data_from_csv(file_doc, as_dict=False):
 	# convert csv data
 	return data
 
+
 def generate_data_from_excel(file_doc, extension, as_dict=False):
 	content = file_doc.get_content()
 
@@ -123,20 +138,21 @@ def generate_data_from_excel(file_doc, extension, as_dict=False):
 			data.append({frappe.scrub(header): row[index] for index, header in enumerate(headers)})
 		else:
 			if not row[1]:
-					row[1] = row[0]
-					row[3] = row[2]
+				row[1] = row[0]
+				row[3] = row[2]
 			data.append(row)
 
 	return data
 
+
 @frappe.whitelist()
 def get_coa(doctype, parent, is_root=False, file_name=None, for_validate=0):
-	''' called by tree view (to fetch node's children) '''
+	"""called by tree view (to fetch node's children)"""
 
 	file_doc, extension = get_file(file_name)
-	parent = None if parent==_('All Accounts') else parent
+	parent = None if parent == _("All Accounts") else parent
 
-	if extension  == 'csv':
+	if extension == "csv":
 		data = generate_data_from_csv(file_doc)
 	else:
 		data = generate_data_from_excel(file_doc, extension)
@@ -146,32 +162,33 @@ def get_coa(doctype, parent, is_root=False, file_name=None, for_validate=0):
 
 	if not for_validate:
 		forest = build_forest(data)
-		accounts = build_tree_from_json("", chart_data=forest, from_coa_importer=True) # returns a list of dict in a tree render-able form
+		accounts = build_tree_from_json(
+			"", chart_data=forest, from_coa_importer=True
+		)  # returns a list of dict in a tree render-able form
 
 		# filter out to show data for the selected node only
-		accounts = [d for d in accounts if d['parent_account']==parent]
+		accounts = [d for d in accounts if d["parent_account"] == parent]
 
 		return accounts
 	else:
-		return {
-			'show_import_button': 1
-		}
+		return {"show_import_button": 1}
+
 
 def build_forest(data):
-	'''
-		converts list of list into a nested tree
-		if a = [[1,1], [1,2], [3,2], [4,4], [5,4]]
-		tree = {
-			1: {
-				2: {
-					3: {}
-				}
-			},
-			4: {
-				5: {}
-			}
-		}
-	'''
+	"""
+	converts list of list into a nested tree
+	if a = [[1,1], [1,2], [3,2], [4,4], [5,4]]
+	tree = {
+	        1: {
+	                2: {
+	                        3: {}
+	                }
+	        },
+	        4: {
+	                5: {}
+	        }
+	}
+	"""
 
 	# set the value of nested dictionary
 	def set_nested(d, path, value):
@@ -195,8 +212,11 @@ def build_forest(data):
 			elif account_name == child:
 				parent_account_list = return_parent(data, parent_account)
 				if not parent_account_list and parent_account:
-					frappe.throw(_("The parent account {0} does not exists in the uploaded template").format(
-						frappe.bold(parent_account)))
+					frappe.throw(
+						_("The parent account {0} does not exists in the uploaded template").format(
+							frappe.bold(parent_account)
+						)
+					)
 				return [child] + parent_account_list
 
 	charts_map, paths = {}, []
@@ -205,7 +225,15 @@ def build_forest(data):
 	error_messages = []
 
 	for i in data:
-		account_name, parent_account, account_number, parent_account_number, is_group, account_type, root_type = i
+		(
+			account_name,
+			parent_account,
+			account_number,
+			parent_account_number,
+			is_group,
+			account_type,
+			root_type,
+		) = i
 
 		if not account_name:
 			error_messages.append("Row {0}: Please enter Account Name".format(line_no))
@@ -216,13 +244,17 @@ def build_forest(data):
 			account_name = "{} - {}".format(account_number, account_name)
 
 		charts_map[account_name] = {}
-		charts_map[account_name]['account_name'] = name
-		if account_number: charts_map[account_name]["account_number"] = account_number
-		if cint(is_group) == 1: charts_map[account_name]["is_group"] = is_group
-		if account_type: charts_map[account_name]["account_type"] = account_type
-		if root_type: charts_map[account_name]["root_type"] = root_type
+		charts_map[account_name]["account_name"] = name
+		if account_number:
+			charts_map[account_name]["account_number"] = account_number
+		if cint(is_group) == 1:
+			charts_map[account_name]["is_group"] = is_group
+		if account_type:
+			charts_map[account_name]["account_type"] = account_type
+		if root_type:
+			charts_map[account_name]["root_type"] = root_type
 		path = return_parent(data, account_name)[::-1]
-		paths.append(path) # List of path is created
+		paths.append(path)  # List of path is created
 		line_no += 1
 
 	if error_messages:
@@ -231,27 +263,32 @@ def build_forest(data):
 	out = {}
 	for path in paths:
 		for n, account_name in enumerate(path):
-			set_nested(out, path[:n+1], charts_map[account_name]) # setting the value of nested dictionary.
+			set_nested(
+				out, path[: n + 1], charts_map[account_name]
+			)  # setting the value of nested dictionary.
 
 	return out
 
+
 def build_response_as_excel(writer):
 	filename = frappe.generate_hash("", 10)
-	with open(filename, 'wb') as f:
-		f.write(cstr(writer.getvalue()).encode('utf-8'))
+	with open(filename, "wb") as f:
+		f.write(cstr(writer.getvalue()).encode("utf-8"))
 	f = open(filename)
 	reader = csv.reader(f)
 
 	from frappe.utils.xlsxutils import make_xlsx
+
 	xlsx_file = make_xlsx(reader, "Chart of Accounts Importer Template")
 
 	f.close()
 	os.remove(filename)
 
 	# write out response as a xlsx type
-	frappe.response['filename'] = 'coa_importer_template.xlsx'
-	frappe.response['filecontent'] = xlsx_file.getvalue()
-	frappe.response['type'] = 'binary'
+	frappe.response["filename"] = "coa_importer_template.xlsx"
+	frappe.response["filecontent"] = xlsx_file.getvalue()
+	frappe.response["type"] = "binary"
+
 
 @frappe.whitelist()
 def download_template(file_type, template_type):
@@ -259,34 +296,46 @@ def download_template(file_type, template_type):
 
 	writer = get_template(template_type)
 
-	if file_type == 'CSV':
+	if file_type == "CSV":
 		# download csv file
-		frappe.response['result'] = cstr(writer.getvalue())
-		frappe.response['type'] = 'csv'
-		frappe.response['doctype'] = 'Chart of Accounts Importer'
+		frappe.response["result"] = cstr(writer.getvalue())
+		frappe.response["type"] = "csv"
+		frappe.response["doctype"] = "Chart of Accounts Importer"
 	else:
 		build_response_as_excel(writer)
 
+
 def get_template(template_type):
 
-	fields = ["Account Name", "Parent Account", "Account Number", "Parent Account Number", "Is Group", "Account Type", "Root Type"]
+	fields = [
+		"Account Name",
+		"Parent Account",
+		"Account Number",
+		"Parent Account Number",
+		"Is Group",
+		"Account Type",
+		"Root Type",
+	]
 	writer = UnicodeWriter()
 	writer.writerow(fields)
 
-	if template_type == 'Blank Template':
-		for root_type in  get_root_types():
-			writer.writerow(['', '', '', 1, '', root_type])
+	if template_type == "Blank Template":
+		for root_type in get_root_types():
+			writer.writerow(["", "", "", 1, "", root_type])
 
 		for account in get_mandatory_group_accounts():
-			writer.writerow(['', '', '', 1, account, "Asset"])
+			writer.writerow(["", "", "", 1, account, "Asset"])
 
 		for account_type in get_mandatory_account_types():
-			writer.writerow(['', '', '', 0, account_type.get('account_type'), account_type.get('root_type')])
+			writer.writerow(
+				["", "", "", 0, account_type.get("account_type"), account_type.get("root_type")]
+			)
 	else:
 		writer = get_sample_template(writer)
 
 	return writer
 
+
 def get_sample_template(writer):
 	template = [
 		["Application Of Funds(Assets)", "", "", "", 1, "", "Asset"],
@@ -316,7 +365,7 @@ def get_sample_template(writer):
 
 @frappe.whitelist()
 def validate_accounts(file_doc, extension):
-	if extension  == 'csv':
+	if extension == "csv":
 		accounts = generate_data_from_csv(file_doc, as_dict=True)
 	else:
 		accounts = generate_data_from_excel(file_doc, extension, as_dict=True)
@@ -325,7 +374,9 @@ def validate_accounts(file_doc, extension):
 	for account in accounts:
 		accounts_dict.setdefault(account["account_name"], account)
 		if "parent_account" not in account:
-			msg = _("Please make sure the file you are using has 'Parent Account' column present in the header.")
+			msg = _(
+				"Please make sure the file you are using has 'Parent Account' column present in the header."
+			)
 			msg += "<br><br>"
 			msg += _("Alternatively, you can download the template and fill your data in.")
 			frappe.throw(msg, title=_("Parent Account Missing"))
@@ -336,77 +387,106 @@ def validate_accounts(file_doc, extension):
 
 	return [True, len(accounts)]
 
+
 def validate_root(accounts):
-	roots = [accounts[d] for d in accounts if not accounts[d].get('parent_account')]
+	roots = [accounts[d] for d in accounts if not accounts[d].get("parent_account")]
 	error_messages = []
 
 	for account in roots:
 		if not account.get("root_type") and account.get("account_name"):
-			error_messages.append(_("Please enter Root Type for account- {0}").format(account.get("account_name")))
+			error_messages.append(
+				_("Please enter Root Type for account- {0}").format(account.get("account_name"))
+			)
 		elif account.get("root_type") not in get_root_types() and account.get("account_name"):
-			error_messages.append(_("Root Type for {0} must be one of the Asset, Liability, Income, Expense and Equity").format(account.get("account_name")))
+			error_messages.append(
+				_("Root Type for {0} must be one of the Asset, Liability, Income, Expense and Equity").format(
+					account.get("account_name")
+				)
+			)
 
 	validate_missing_roots(roots)
 
 	if error_messages:
 		frappe.throw("<br>".join(error_messages))
 
+
 def validate_missing_roots(roots):
-	root_types_added = set(d.get('root_type') for d in roots)
+	root_types_added = set(d.get("root_type") for d in roots)
 
 	missing = list(set(get_root_types()) - root_types_added)
 
 	if missing:
-		frappe.throw(_("Please add Root Account for - {0}").format(' , '.join(missing)))
+		frappe.throw(_("Please add Root Account for - {0}").format(" , ".join(missing)))
+
 
 def get_root_types():
-	return ('Asset', 'Liability', 'Expense', 'Income', 'Equity')
+	return ("Asset", "Liability", "Expense", "Income", "Equity")
+
 
 def get_report_type(root_type):
-	if root_type in ('Asset', 'Liability', 'Equity'):
-		return 'Balance Sheet'
+	if root_type in ("Asset", "Liability", "Equity"):
+		return "Balance Sheet"
 	else:
-		return 'Profit and Loss'
+		return "Profit and Loss"
+
 
 def get_mandatory_group_accounts():
-	return ('Bank', 'Cash', 'Stock')
+	return ("Bank", "Cash", "Stock")
+
 
 def get_mandatory_account_types():
 	return [
-		{'account_type': 'Cost of Goods Sold', 'root_type': 'Expense'},
-		{'account_type': 'Depreciation', 'root_type': 'Expense'},
-		{'account_type': 'Fixed Asset', 'root_type': 'Asset'},
-		{'account_type': 'Payable', 'root_type': 'Liability'},
-		{'account_type': 'Receivable', 'root_type': 'Asset'},
-		{'account_type': 'Stock Adjustment', 'root_type': 'Expense'},
-		{'account_type': 'Bank', 'root_type': 'Asset'},
-		{'account_type': 'Cash', 'root_type': 'Asset'},
-		{'account_type': 'Stock', 'root_type': 'Asset'}
+		{"account_type": "Cost of Goods Sold", "root_type": "Expense"},
+		{"account_type": "Depreciation", "root_type": "Expense"},
+		{"account_type": "Fixed Asset", "root_type": "Asset"},
+		{"account_type": "Payable", "root_type": "Liability"},
+		{"account_type": "Receivable", "root_type": "Asset"},
+		{"account_type": "Stock Adjustment", "root_type": "Expense"},
+		{"account_type": "Bank", "root_type": "Asset"},
+		{"account_type": "Cash", "root_type": "Asset"},
+		{"account_type": "Stock", "root_type": "Asset"},
 	]
 
+
 def unset_existing_data(company):
-	linked = frappe.db.sql('''select fieldname from tabDocField
-		where fieldtype="Link" and options="Account" and parent="Company"''', as_dict=True)
+	linked = frappe.db.sql(
+		'''select fieldname from tabDocField
+		where fieldtype="Link" and options="Account" and parent="Company"''',
+		as_dict=True,
+	)
 
 	# remove accounts data from company
-	update_values = {d.fieldname: '' for d in linked}
-	frappe.db.set_value('Company', company, update_values, update_values)
+	update_values = {d.fieldname: "" for d in linked}
+	frappe.db.set_value("Company", company, update_values, update_values)
 
 	# remove accounts data from various doctypes
-	for doctype in ["Account", "Party Account", "Mode of Payment Account", "Tax Withholding Account",
-		"Sales Taxes and Charges Template", "Purchase Taxes and Charges Template"]:
-		frappe.db.sql('''delete from `tab{0}` where `company`="%s"''' # nosec
-			.format(doctype) % (company))
+	for doctype in [
+		"Account",
+		"Party Account",
+		"Mode of Payment Account",
+		"Tax Withholding Account",
+		"Sales Taxes and Charges Template",
+		"Purchase Taxes and Charges Template",
+	]:
+		frappe.db.sql(
+			'''delete from `tab{0}` where `company`="%s"'''.format(doctype) % (company)  # nosec
+		)
+
 
 def set_default_accounts(company):
 	from erpnext.setup.doctype.company.company import install_country_fixtures
-	company = frappe.get_doc('Company', company)
-	company.update({
-		"default_receivable_account": frappe.db.get_value("Account",
-			{"company": company.name, "account_type": "Receivable", "is_group": 0}),
-		"default_payable_account": frappe.db.get_value("Account",
-			{"company": company.name, "account_type": "Payable", "is_group": 0})
-	})
+
+	company = frappe.get_doc("Company", company)
+	company.update(
+		{
+			"default_receivable_account": frappe.db.get_value(
+				"Account", {"company": company.name, "account_type": "Receivable", "is_group": 0}
+			),
+			"default_payable_account": frappe.db.get_value(
+				"Account", {"company": company.name, "account_type": "Payable", "is_group": 0}
+			),
+		}
+	)
 
 	company.save()
 	install_country_fixtures(company.name, company.country)

erpnext/accounts/doctype/cheque_print_template/cheque_print_template.py

@@ -10,17 +10,20 @@ from frappe.model.document import Document
 class ChequePrintTemplate(Document):
 	pass
 
+
 @frappe.whitelist()
 def create_or_update_cheque_print_format(template_name):
 	if not frappe.db.exists("Print Format", template_name):
 		cheque_print = frappe.new_doc("Print Format")
-		cheque_print.update({
-			"doc_type": "Payment Entry",
-			"standard": "No",
-			"custom_format": 1,
-			"print_format_type": "Jinja",
-			"name": template_name
-		})
+		cheque_print.update(
+			{
+				"doc_type": "Payment Entry",
+				"standard": "No",
+				"custom_format": 1,
+				"print_format_type": "Jinja",
+				"name": template_name,
+			}
+		)
 	else:
 		cheque_print = frappe.get_doc("Print Format", template_name)
 
@@ -69,10 +72,12 @@ def create_or_update_cheque_print_format(template_name):
 			{{doc.company}}
 		</span>
 	</div>
-</div>"""%{
-		"starting_position_from_top_edge": doc.starting_position_from_top_edge \
-			if doc.cheque_size == "A4" else 0.0,
-		"cheque_width": doc.cheque_width, "cheque_height": doc.cheque_height,
+</div>""" % {
+		"starting_position_from_top_edge": doc.starting_position_from_top_edge
+		if doc.cheque_size == "A4"
+		else 0.0,
+		"cheque_width": doc.cheque_width,
+		"cheque_height": doc.cheque_height,
 		"acc_pay_dist_from_top_edge": doc.acc_pay_dist_from_top_edge,
 		"acc_pay_dist_from_left_edge": doc.acc_pay_dist_from_left_edge,
 		"message_to_show": doc.message_to_show if doc.message_to_show else _("Account Pay Only"),
@@ -89,7 +94,7 @@ def create_or_update_cheque_print_format(template_name):
 		"amt_in_figures_from_top_edge": doc.amt_in_figures_from_top_edge,
 		"amt_in_figures_from_left_edge": doc.amt_in_figures_from_left_edge,
 		"signatory_from_top_edge": doc.signatory_from_top_edge,
-		"signatory_from_left_edge": doc.signatory_from_left_edge
+		"signatory_from_left_edge": doc.signatory_from_left_edge,
 	}
 
 	cheque_print.save(ignore_permissions=True)

erpnext/accounts/doctype/cheque_print_template/test_cheque_print_template.py

@@ -5,5 +5,6 @@ import unittest
 
 # test_records = frappe.get_test_records('Cheque Print Template')
 
+
 class TestChequePrintTemplate(unittest.TestCase):
 	pass

erpnext/accounts/doctype/cost_center/cost_center.py

@@ -11,11 +11,14 @@ from erpnext.accounts.utils import validate_field_number
 
 
 class CostCenter(NestedSet):
-	nsm_parent_field = 'parent_cost_center'
+	nsm_parent_field = "parent_cost_center"
 
 	def autoname(self):
 		from erpnext.accounts.utils import get_autoname_with_number
-		self.name = get_autoname_with_number(self.cost_center_number, self.cost_center_name, None, self.company)
+
+		self.name = get_autoname_with_number(
+			self.cost_center_number, self.cost_center_name, None, self.company
+		)
 
 	def validate(self):
 		self.validate_mandatory()
@@ -27,15 +30,31 @@ class CostCenter(NestedSet):
 			if not self.distributed_cost_center:
 				frappe.throw(_("Please enter distributed cost center"))
 			if sum(x.percentage_allocation for x in self.distributed_cost_center) != 100:
-				frappe.throw(_("Total percentage allocation for distributed cost center should be equal to 100"))
-			if not self.get('__islocal'):
-				if not cint(frappe.get_cached_value("Cost Center", {"name": self.name}, "enable_distributed_cost_center")) \
-					and self.check_if_part_of_distributed_cost_center():
-					frappe.throw(_("Cannot enable Distributed Cost Center for a Cost Center already allocated in another Distributed Cost Center"))
+				frappe.throw(
+					_("Total percentage allocation for distributed cost center should be equal to 100")
+				)
+			if not self.get("__islocal"):
+				if (
+					not cint(
+						frappe.get_cached_value("Cost Center", {"name": self.name}, "enable_distributed_cost_center")
+					)
+					and self.check_if_part_of_distributed_cost_center()
+				):
+					frappe.throw(
+						_(
+							"Cannot enable Distributed Cost Center for a Cost Center already allocated in another Distributed Cost Center"
+						)
+					)
 				if next((True for x in self.distributed_cost_center if x.cost_center == x.parent), False):
 					frappe.throw(_("Parent Cost Center cannot be added in Distributed Cost Center"))
-			if check_if_distributed_cost_center_enabled(list(x.cost_center for x in self.distributed_cost_center)):
-				frappe.throw(_("A Distributed Cost Center cannot be added in the Distributed Cost Center allocation table."))
+			if check_if_distributed_cost_center_enabled(
+				list(x.cost_center for x in self.distributed_cost_center)
+			):
+				frappe.throw(
+					_(
+						"A Distributed Cost Center cannot be added in the Distributed Cost Center allocation table."
+					)
+				)
 		else:
 			self.distributed_cost_center = []
 
@@ -47,9 +66,12 @@ class CostCenter(NestedSet):
 
 	def validate_parent_cost_center(self):
 		if self.parent_cost_center:
-			if not frappe.db.get_value('Cost Center', self.parent_cost_center, 'is_group'):
-				frappe.throw(_("{0} is not a group node. Please select a group node as parent cost center").format(
-					frappe.bold(self.parent_cost_center)))
+			if not frappe.db.get_value("Cost Center", self.parent_cost_center, "is_group"):
+				frappe.throw(
+					_("{0} is not a group node. Please select a group node as parent cost center").format(
+						frappe.bold(self.parent_cost_center)
+					)
+				)
 
 	@frappe.whitelist()
 	def convert_group_to_ledger(self):
@@ -65,9 +87,13 @@ class CostCenter(NestedSet):
 	@frappe.whitelist()
 	def convert_ledger_to_group(self):
 		if cint(self.enable_distributed_cost_center):
-			frappe.throw(_("Cost Center with enabled distributed cost center can not be converted to group"))
+			frappe.throw(
+				_("Cost Center with enabled distributed cost center can not be converted to group")
+			)
 		if self.check_if_part_of_distributed_cost_center():
-			frappe.throw(_("Cost Center Already Allocated in a Distributed Cost Center cannot be converted to group"))
+			frappe.throw(
+				_("Cost Center Already Allocated in a Distributed Cost Center cannot be converted to group")
+			)
 		if self.check_gle_exists():
 			frappe.throw(_("Cost Center with existing transactions can not be converted to group"))
 		self.is_group = 1
@@ -78,8 +104,11 @@ class CostCenter(NestedSet):
 		return frappe.db.get_value("GL Entry", {"cost_center": self.name})
 
 	def check_if_child_exists(self):
-		return frappe.db.sql("select name from `tabCost Center` where \
-			parent_cost_center = %s and docstatus != 2", self.name)
+		return frappe.db.sql(
+			"select name from `tabCost Center` where \
+			parent_cost_center = %s and docstatus != 2",
+			self.name,
+		)
 
 	def check_if_part_of_distributed_cost_center(self):
 		return frappe.db.get_value("Distributed Cost Center", {"cost_center": self.name})
@@ -87,6 +116,7 @@ class CostCenter(NestedSet):
 	def before_rename(self, olddn, newdn, merge=False):
 		# Add company abbr if not provided
 		from erpnext.setup.doctype.company.company import get_name_with_abbr
+
 		new_cost_center = get_name_with_abbr(newdn, self.company)
 
 		# Validate properties before merging
@@ -100,7 +130,9 @@ class CostCenter(NestedSet):
 		super(CostCenter, self).after_rename(olddn, newdn, merge)
 
 		if not merge:
-			new_cost_center = frappe.db.get_value("Cost Center", newdn, ["cost_center_name", "cost_center_number"], as_dict=1)
+			new_cost_center = frappe.db.get_value(
+				"Cost Center", newdn, ["cost_center_name", "cost_center_number"], as_dict=1
+			)
 
 			# exclude company abbr
 			new_parts = newdn.split(" - ")[:-1]
@@ -109,7 +141,9 @@ class CostCenter(NestedSet):
 				if len(new_parts) == 1:
 					new_parts = newdn.split(" ")
 				if new_cost_center.cost_center_number != new_parts[0]:
-					validate_field_number("Cost Center", self.name, new_parts[0], self.company, "cost_center_number")
+					validate_field_number(
+						"Cost Center", self.name, new_parts[0], self.company, "cost_center_number"
+					)
 					self.cost_center_number = new_parts[0]
 					self.db_set("cost_center_number", new_parts[0])
 				new_parts = new_parts[1:]
@@ -120,14 +154,19 @@ class CostCenter(NestedSet):
 				self.cost_center_name = cost_center_name
 				self.db_set("cost_center_name", cost_center_name)
 
+
 def on_doctype_update():
 	frappe.db.add_index("Cost Center", ["lft", "rgt"])
 
+
 def get_name_with_number(new_account, account_number):
 	if account_number and not new_account[0].isdigit():
 		new_account = account_number + " - " + new_account
 	return new_account
 
+
 def check_if_distributed_cost_center_enabled(cost_center_list):
-	value_list = frappe.get_list("Cost Center", {"name": ["in", cost_center_list]}, "enable_distributed_cost_center", as_list=1)
+	value_list = frappe.get_list(
+		"Cost Center", {"name": ["in", cost_center_list]}, "enable_distributed_cost_center", as_list=1
+	)
 	return next((True for x in value_list if x[0]), False)

erpnext/accounts/doctype/cost_center/cost_center_dashboard.py

@@ -1,14 +1,8 @@
-
 from frappe import _
 
 
 def get_data():
 	return {
-		'fieldname': 'cost_center',
-		'reports': [
-			{
-				'label': _('Reports'),
-				'items': ['Budget Variance Report', 'General Ledger']
-			}
-		]
+		"fieldname": "cost_center",
+		"reports": [{"label": _("Reports"), "items": ["Budget Variance Report", "General Ledger"]}],
 	}

erpnext/accounts/doctype/cost_center/test_cost_center.py

@@ -5,51 +5,53 @@ import unittest
 
 import frappe
 
-test_records = frappe.get_test_records('Cost Center')
+test_records = frappe.get_test_records("Cost Center")
+
 
 class TestCostCenter(unittest.TestCase):
 	def test_cost_center_creation_against_child_node(self):
 
-		if not frappe.db.get_value('Cost Center', {'name': '_Test Cost Center 2 - _TC'}):
+		if not frappe.db.get_value("Cost Center", {"name": "_Test Cost Center 2 - _TC"}):
 			frappe.get_doc(test_records[1]).insert()
 
-		cost_center = frappe.get_doc({
-			'doctype': 'Cost Center',
-			'cost_center_name': '_Test Cost Center 3',
-			'parent_cost_center': '_Test Cost Center 2 - _TC',
-			'is_group': 0,
-			'company': '_Test Company'
-		})
+		cost_center = frappe.get_doc(
+			{
+				"doctype": "Cost Center",
+				"cost_center_name": "_Test Cost Center 3",
+				"parent_cost_center": "_Test Cost Center 2 - _TC",
+				"is_group": 0,
+				"company": "_Test Company",
+			}
+		)
 
 		self.assertRaises(frappe.ValidationError, cost_center.save)
 
 	def test_validate_distributed_cost_center(self):
 
-		if not frappe.db.get_value('Cost Center', {'name': '_Test Cost Center - _TC'}):
+		if not frappe.db.get_value("Cost Center", {"name": "_Test Cost Center - _TC"}):
 			frappe.get_doc(test_records[0]).insert()
 
-		if not frappe.db.get_value('Cost Center', {'name': '_Test Cost Center 2 - _TC'}):
+		if not frappe.db.get_value("Cost Center", {"name": "_Test Cost Center 2 - _TC"}):
 			frappe.get_doc(test_records[1]).insert()
 
-		invalid_distributed_cost_center = frappe.get_doc({
-			"company": "_Test Company",
-			"cost_center_name": "_Test Distributed Cost Center",
-			"doctype": "Cost Center",
-			"is_group": 0,
-			"parent_cost_center": "_Test Company - _TC",
-			"enable_distributed_cost_center": 1,
-			"distributed_cost_center": [{
-				"cost_center": "_Test Cost Center - _TC",
-				"percentage_allocation": 40
-				}, {
-				"cost_center": "_Test Cost Center 2 - _TC",
-				"percentage_allocation": 50
-				}
-			]
-		})
+		invalid_distributed_cost_center = frappe.get_doc(
+			{
+				"company": "_Test Company",
+				"cost_center_name": "_Test Distributed Cost Center",
+				"doctype": "Cost Center",
+				"is_group": 0,
+				"parent_cost_center": "_Test Company - _TC",
+				"enable_distributed_cost_center": 1,
+				"distributed_cost_center": [
+					{"cost_center": "_Test Cost Center - _TC", "percentage_allocation": 40},
+					{"cost_center": "_Test Cost Center 2 - _TC", "percentage_allocation": 50},
+				],
+			}
+		)
 
 		self.assertRaises(frappe.ValidationError, invalid_distributed_cost_center.save)
 
+
 def create_cost_center(**args):
 	args = frappe._dict(args)
 	if args.cost_center_name:

erpnext/accounts/doctype/coupon_code/coupon_code.py

@@ -15,7 +15,7 @@ class CouponCode(Document):
 
 		if not self.coupon_code:
 			if self.coupon_type == "Promotional":
-				self.coupon_code =''.join(i for i in self.coupon_name if not i.isdigit())[0:8].upper()
+				self.coupon_code = "".join(i for i in self.coupon_name if not i.isdigit())[0:8].upper()
 			elif self.coupon_type == "Gift Card":
 				self.coupon_code = frappe.generate_hash()[:10].upper()
 

erpnext/accounts/doctype/coupon_code/test_coupon_code.py

@@ -7,92 +7,110 @@ import frappe
 
 from erpnext.selling.doctype.sales_order.test_sales_order import make_sales_order
 
-test_dependencies = ['Item']
+test_dependencies = ["Item"]
+
 
 def test_create_test_data():
 	frappe.set_user("Administrator")
 	# create test item
-	if not frappe.db.exists("Item","_Test Tesla Car"):
-		item = frappe.get_doc({
-		"description": "_Test Tesla Car",
-		"doctype": "Item",
-		"has_batch_no": 0,
-		"has_serial_no": 0,
-		"inspection_required": 0,
-		"is_stock_item": 1,
-		"opening_stock":100,
-		"is_sub_contracted_item": 0,
-		"item_code": "_Test Tesla Car",
-		"item_group": "_Test Item Group",
-		"item_name": "_Test Tesla Car",
-		"apply_warehouse_wise_reorder_level": 0,
-		"warehouse":"Stores - _TC",
-		"gst_hsn_code": "999800",
-		"valuation_rate": 5000,
-		"standard_rate":5000,
-		"item_defaults": [{
-		"company": "_Test Company",
-		"default_warehouse": "Stores - _TC",
-		"default_price_list":"_Test Price List",
-		"expense_account": "Cost of Goods Sold - _TC",
-		"buying_cost_center": "Main - _TC",
-		"selling_cost_center": "Main - _TC",
-		"income_account": "Sales - _TC"
-		}],
-		})
+	if not frappe.db.exists("Item", "_Test Tesla Car"):
+		item = frappe.get_doc(
+			{
+				"description": "_Test Tesla Car",
+				"doctype": "Item",
+				"has_batch_no": 0,
+				"has_serial_no": 0,
+				"inspection_required": 0,
+				"is_stock_item": 1,
+				"opening_stock": 100,
+				"is_sub_contracted_item": 0,
+				"item_code": "_Test Tesla Car",
+				"item_group": "_Test Item Group",
+				"item_name": "_Test Tesla Car",
+				"apply_warehouse_wise_reorder_level": 0,
+				"warehouse": "Stores - _TC",
+				"gst_hsn_code": "999800",
+				"valuation_rate": 5000,
+				"standard_rate": 5000,
+				"item_defaults": [
+					{
+						"company": "_Test Company",
+						"default_warehouse": "Stores - _TC",
+						"default_price_list": "_Test Price List",
+						"expense_account": "Cost of Goods Sold - _TC",
+						"buying_cost_center": "Main - _TC",
+						"selling_cost_center": "Main - _TC",
+						"income_account": "Sales - _TC",
+					}
+				],
+			}
+		)
 		item.insert()
 	# create test item price
-	item_price = frappe.get_list('Item Price', filters={'item_code': '_Test Tesla Car', 'price_list': '_Test Price List'}, fields=['name'])
-	if len(item_price)==0:
-		item_price = frappe.get_doc({
-			"doctype": "Item Price",
-			"item_code": "_Test Tesla Car",
-			"price_list": "_Test Price List",
-			"price_list_rate": 5000
-		})
+	item_price = frappe.get_list(
+		"Item Price",
+		filters={"item_code": "_Test Tesla Car", "price_list": "_Test Price List"},
+		fields=["name"],
+	)
+	if len(item_price) == 0:
+		item_price = frappe.get_doc(
+			{
+				"doctype": "Item Price",
+				"item_code": "_Test Tesla Car",
+				"price_list": "_Test Price List",
+				"price_list_rate": 5000,
+			}
+		)
 		item_price.insert()
 	# create test item pricing rule
 	if not frappe.db.exists("Pricing Rule", {"title": "_Test Pricing Rule for _Test Item"}):
-		item_pricing_rule = frappe.get_doc({
-		"doctype": "Pricing Rule",
-		"title": "_Test Pricing Rule for _Test Item",
-		"apply_on": "Item Code",
-		"items": [{
-			"item_code": "_Test Tesla Car"
-		}],
-		"warehouse":"Stores - _TC",
-		"coupon_code_based":1,
-		"selling": 1,
-		"rate_or_discount": "Discount Percentage",
-		"discount_percentage": 30,
-		"company": "_Test Company",
-		"currency":"INR",
-		"for_price_list":"_Test Price List"
-		})
+		item_pricing_rule = frappe.get_doc(
+			{
+				"doctype": "Pricing Rule",
+				"title": "_Test Pricing Rule for _Test Item",
+				"apply_on": "Item Code",
+				"items": [{"item_code": "_Test Tesla Car"}],
+				"warehouse": "Stores - _TC",
+				"coupon_code_based": 1,
+				"selling": 1,
+				"rate_or_discount": "Discount Percentage",
+				"discount_percentage": 30,
+				"company": "_Test Company",
+				"currency": "INR",
+				"for_price_list": "_Test Price List",
+			}
+		)
 		item_pricing_rule.insert()
 	# create test item sales partner
-	if not frappe.db.exists("Sales Partner","_Test Coupon Partner"):
-		sales_partner = frappe.get_doc({
-		"doctype": "Sales Partner",
-		"partner_name":"_Test Coupon Partner",
-		"commission_rate":2,
-		"referral_code": "COPART"
-		})
+	if not frappe.db.exists("Sales Partner", "_Test Coupon Partner"):
+		sales_partner = frappe.get_doc(
+			{
+				"doctype": "Sales Partner",
+				"partner_name": "_Test Coupon Partner",
+				"commission_rate": 2,
+				"referral_code": "COPART",
+			}
+		)
 		sales_partner.insert()
 	# create test item coupon code
 	if not frappe.db.exists("Coupon Code", "SAVE30"):
-		pricing_rule = frappe.db.get_value("Pricing Rule", {"title": "_Test Pricing Rule for _Test Item"}, ['name'])
-		coupon_code = frappe.get_doc({
-			"doctype": "Coupon Code",
-			"coupon_name":"SAVE30",
-			"coupon_code":"SAVE30",
-			"pricing_rule": pricing_rule,
-			"valid_from": "2014-01-01",
-			"maximum_use":1,
-			"used":0
-		})
+		pricing_rule = frappe.db.get_value(
+			"Pricing Rule", {"title": "_Test Pricing Rule for _Test Item"}, ["name"]
+		)
+		coupon_code = frappe.get_doc(
+			{
+				"doctype": "Coupon Code",
+				"coupon_name": "SAVE30",
+				"coupon_code": "SAVE30",
+				"pricing_rule": pricing_rule,
+				"valid_from": "2014-01-01",
+				"maximum_use": 1,
+				"used": 0,
+			}
+		)
 		coupon_code.insert()
 
+
 class TestCouponCode(unittest.TestCase):
 	def setUp(self):
 		test_create_test_data()
@@ -103,15 +121,21 @@ class TestCouponCode(unittest.TestCase):
 	def test_sales_order_with_coupon_code(self):
 		frappe.db.set_value("Coupon Code", "SAVE30", "used", 0)
 
-		so = make_sales_order(company='_Test Company', warehouse='Stores - _TC',
-			customer="_Test Customer", selling_price_list="_Test Price List",
-			item_code="_Test Tesla Car", rate=5000, qty=1,
-			do_not_submit=True)
+		so = make_sales_order(
+			company="_Test Company",
+			warehouse="Stores - _TC",
+			customer="_Test Customer",
+			selling_price_list="_Test Price List",
+			item_code="_Test Tesla Car",
+			rate=5000,
+			qty=1,
+			do_not_submit=True,
+		)
 
 		self.assertEqual(so.items[0].rate, 5000)
 
-		so.coupon_code='SAVE30'
-		so.sales_partner='_Test Coupon Partner'
+		so.coupon_code = "SAVE30"
+		so.sales_partner = "_Test Coupon Partner"
 		so.save()
 
 		# check item price after coupon code is applied

erpnext/accounts/doctype/dunning/dunning.py

@@ -20,78 +20,99 @@ class Dunning(AccountsController):
 		self.validate_overdue_days()
 		self.validate_amount()
 		if not self.income_account:
-			self.income_account = frappe.db.get_value('Company', self.company, 'default_income_account')
+			self.income_account = frappe.db.get_value("Company", self.company, "default_income_account")
 
 	def validate_overdue_days(self):
 		self.overdue_days = (getdate(self.posting_date) - getdate(self.due_date)).days or 0
 
 	def validate_amount(self):
 		amounts = calculate_interest_and_amount(
-			self.outstanding_amount, self.rate_of_interest, self.dunning_fee, self.overdue_days)
-		if self.interest_amount != amounts.get('interest_amount'):
-			self.interest_amount = flt(amounts.get('interest_amount'), self.precision('interest_amount'))
-		if self.dunning_amount != amounts.get('dunning_amount'):
-			self.dunning_amount = flt(amounts.get('dunning_amount'), self.precision('dunning_amount'))
-		if self.grand_total != amounts.get('grand_total'):
-			self.grand_total = flt(amounts.get('grand_total'), self.precision('grand_total'))
+			self.outstanding_amount, self.rate_of_interest, self.dunning_fee, self.overdue_days
+		)
+		if self.interest_amount != amounts.get("interest_amount"):
+			self.interest_amount = flt(amounts.get("interest_amount"), self.precision("interest_amount"))
+		if self.dunning_amount != amounts.get("dunning_amount"):
+			self.dunning_amount = flt(amounts.get("dunning_amount"), self.precision("dunning_amount"))
+		if self.grand_total != amounts.get("grand_total"):
+			self.grand_total = flt(amounts.get("grand_total"), self.precision("grand_total"))
 
 	def on_submit(self):
 		self.make_gl_entries()
 
 	def on_cancel(self):
 		if self.dunning_amount:
-			self.ignore_linked_doctypes = ('GL Entry', 'Stock Ledger Entry')
+			self.ignore_linked_doctypes = ("GL Entry", "Stock Ledger Entry")
 			make_reverse_gl_entries(voucher_type=self.doctype, voucher_no=self.name)
 
 	def make_gl_entries(self):
 		if not self.dunning_amount:
 			return
 		gl_entries = []
-		invoice_fields = ["project", "cost_center", "debit_to", "party_account_currency", "conversion_rate", "cost_center"]
+		invoice_fields = [
+			"project",
+			"cost_center",
+			"debit_to",
+			"party_account_currency",
+			"conversion_rate",
+			"cost_center",
+		]
 		inv = frappe.db.get_value("Sales Invoice", self.sales_invoice, invoice_fields, as_dict=1)
 
 		accounting_dimensions = get_accounting_dimensions()
 		invoice_fields.extend(accounting_dimensions)
 
 		dunning_in_company_currency = flt(self.dunning_amount * inv.conversion_rate)
-		default_cost_center = frappe.get_cached_value('Company',  self.company,  'cost_center')
+		default_cost_center = frappe.get_cached_value("Company", self.company, "cost_center")
 
 		gl_entries.append(
-			self.get_gl_dict({
-				"account": inv.debit_to,
-				"party_type": "Customer",
-				"party": self.customer,
-				"due_date": self.due_date,
-				"against": self.income_account,
-				"debit": dunning_in_company_currency,
-				"debit_in_account_currency": self.dunning_amount,
-				"against_voucher": self.name,
-				"against_voucher_type": "Dunning",
-				"cost_center": inv.cost_center or default_cost_center,
-				"project": inv.project
-			}, inv.party_account_currency, item=inv)
+			self.get_gl_dict(
+				{
+					"account": inv.debit_to,
+					"party_type": "Customer",
+					"party": self.customer,
+					"due_date": self.due_date,
+					"against": self.income_account,
+					"debit": dunning_in_company_currency,
+					"debit_in_account_currency": self.dunning_amount,
+					"against_voucher": self.name,
+					"against_voucher_type": "Dunning",
+					"cost_center": inv.cost_center or default_cost_center,
+					"project": inv.project,
+				},
+				inv.party_account_currency,
+				item=inv,
+			)
 		)
 		gl_entries.append(
-			self.get_gl_dict({
-				"account": self.income_account,
-				"against": self.customer,
-				"credit": dunning_in_company_currency,
-				"cost_center": inv.cost_center or default_cost_center,
-				"credit_in_account_currency": self.dunning_amount,
-				"project": inv.project
-			}, item=inv)
+			self.get_gl_dict(
+				{
+					"account": self.income_account,
+					"against": self.customer,
+					"credit": dunning_in_company_currency,
+					"cost_center": inv.cost_center or default_cost_center,
+					"credit_in_account_currency": self.dunning_amount,
+					"project": inv.project,
+				},
+				item=inv,
+			)
+		)
+		make_gl_entries(
+			gl_entries, cancel=(self.docstatus == 2), update_outstanding="No", merge_entries=False
 		)
-		make_gl_entries(gl_entries, cancel=(self.docstatus == 2), update_outstanding="No", merge_entries=False)
 
 
 def resolve_dunning(doc, state):
 	for reference in doc.references:
-		if reference.reference_doctype == 'Sales Invoice' and reference.outstanding_amount <= 0:
-			dunnings = frappe.get_list('Dunning', filters={
-				'sales_invoice': reference.reference_name, 'status': ('!=', 'Resolved')}, ignore_permissions=True)
+		if reference.reference_doctype == "Sales Invoice" and reference.outstanding_amount <= 0:
+			dunnings = frappe.get_list(
+				"Dunning",
+				filters={"sales_invoice": reference.reference_name, "status": ("!=", "Resolved")},
+				ignore_permissions=True,
+			)
 
 			for dunning in dunnings:
-				frappe.db.set_value("Dunning", dunning.name, "status", 'Resolved')
+				frappe.db.set_value("Dunning", dunning.name, "status", "Resolved")
+
 
 def calculate_interest_and_amount(outstanding_amount, rate_of_interest, dunning_fee, overdue_days):
 	interest_amount = 0
@@ -102,23 +123,26 @@ def calculate_interest_and_amount(outstanding_amount, rate_of_interest, dunning_
 		grand_total += flt(interest_amount)
 	dunning_amount = flt(interest_amount) + flt(dunning_fee)
 	return {
-		'interest_amount': interest_amount,
-		'grand_total': grand_total,
-		'dunning_amount': dunning_amount}
+		"interest_amount": interest_amount,
+		"grand_total": grand_total,
+		"dunning_amount": dunning_amount,
+	}
+
 
 @frappe.whitelist()
 def get_dunning_letter_text(dunning_type, doc, language=None):
 	if isinstance(doc, string_types):
 		doc = json.loads(doc)
 	if language:
-		filters = {'parent': dunning_type, 'language': language}
+		filters = {"parent": dunning_type, "language": language}
 	else:
-		filters = {'parent': dunning_type, 'is_default_language': 1}
-	letter_text = frappe.db.get_value('Dunning Letter Text', filters,
-		['body_text', 'closing_text', 'language'], as_dict=1)
+		filters = {"parent": dunning_type, "is_default_language": 1}
+	letter_text = frappe.db.get_value(
+		"Dunning Letter Text", filters, ["body_text", "closing_text", "language"], as_dict=1
+	)
 	if letter_text:
 		return {
-			'body_text': frappe.render_template(letter_text.body_text, doc),
-			'closing_text': frappe.render_template(letter_text.closing_text, doc),
-			'language': letter_text.language
+			"body_text": frappe.render_template(letter_text.body_text, doc),
+			"closing_text": frappe.render_template(letter_text.closing_text, doc),
+			"language": letter_text.language,
 		}

erpnext/accounts/doctype/dunning/dunning_dashboard.py

@@ -1,18 +1,12 @@
-
 from frappe import _
 
 
 def get_data():
 	return {
-		'fieldname': 'dunning',
-		'non_standard_fieldnames': {
-			'Journal Entry': 'reference_name',
-			'Payment Entry': 'reference_name'
+		"fieldname": "dunning",
+		"non_standard_fieldnames": {
+			"Journal Entry": "reference_name",
+			"Payment Entry": "reference_name",
 		},
-		'transactions': [
-			{
-				'label': _('Payment'),
-				'items': ['Payment Entry', 'Journal Entry']
-			}
-		]
+		"transactions": [{"label": _("Payment"), "items": ["Payment Entry", "Journal Entry"]}],
 	}

erpnext/accounts/doctype/dunning/test_dunning.py

@@ -30,31 +30,35 @@ class TestDunning(unittest.TestCase):
 	def test_dunning(self):
 		dunning = create_dunning()
 		amounts = calculate_interest_and_amount(
-			dunning.outstanding_amount, dunning.rate_of_interest, dunning.dunning_fee, dunning.overdue_days)
-		self.assertEqual(round(amounts.get('interest_amount'), 2), 0.44)
-		self.assertEqual(round(amounts.get('dunning_amount'), 2), 20.44)
-		self.assertEqual(round(amounts.get('grand_total'), 2), 120.44)
+			dunning.outstanding_amount, dunning.rate_of_interest, dunning.dunning_fee, dunning.overdue_days
+		)
+		self.assertEqual(round(amounts.get("interest_amount"), 2), 0.44)
+		self.assertEqual(round(amounts.get("dunning_amount"), 2), 20.44)
+		self.assertEqual(round(amounts.get("grand_total"), 2), 120.44)
 
 	def test_dunning_with_zero_interest_rate(self):
 		dunning = create_dunning_with_zero_interest_rate()
 		amounts = calculate_interest_and_amount(
-			dunning.outstanding_amount, dunning.rate_of_interest, dunning.dunning_fee, dunning.overdue_days)
-		self.assertEqual(round(amounts.get('interest_amount'), 2), 0)
-		self.assertEqual(round(amounts.get('dunning_amount'), 2), 20)
-		self.assertEqual(round(amounts.get('grand_total'), 2), 120)
-
+			dunning.outstanding_amount, dunning.rate_of_interest, dunning.dunning_fee, dunning.overdue_days
+		)
+		self.assertEqual(round(amounts.get("interest_amount"), 2), 0)
+		self.assertEqual(round(amounts.get("dunning_amount"), 2), 20)
+		self.assertEqual(round(amounts.get("grand_total"), 2), 120)
 
 	def test_gl_entries(self):
 		dunning = create_dunning()
 		dunning.submit()
-		gl_entries = frappe.db.sql("""select account, debit, credit
+		gl_entries = frappe.db.sql(
+			"""select account, debit, credit
 			from `tabGL Entry` where voucher_type='Dunning' and voucher_no=%s
-			order by account asc""", dunning.name, as_dict=1)
+			order by account asc""",
+			dunning.name,
+			as_dict=1,
+		)
 		self.assertTrue(gl_entries)
-		expected_values = dict((d[0], d) for d in [
-			['Debtors - _TC', 20.44, 0.0],
-			['Sales - _TC',  0.0, 20.44]
-		])
+		expected_values = dict(
+			(d[0], d) for d in [["Debtors - _TC", 20.44, 0.0], ["Sales - _TC", 0.0, 20.44]]
+		)
 		for gle in gl_entries:
 			self.assertEqual(expected_values[gle.account][0], gle.account)
 			self.assertEqual(expected_values[gle.account][1], gle.debit)
@@ -72,7 +76,7 @@ class TestDunning(unittest.TestCase):
 		pe.target_exchange_rate = 1
 		pe.insert()
 		pe.submit()
-		si_doc = frappe.get_doc('Sales Invoice', dunning.sales_invoice)
+		si_doc = frappe.get_doc("Sales Invoice", dunning.sales_invoice)
 		self.assertEqual(si_doc.outstanding_amount, 0)
 
 
@@ -80,8 +84,9 @@ def create_dunning():
 	posting_date = add_days(today(), -20)
 	due_date = add_days(today(), -15)
 	sales_invoice = create_sales_invoice_against_cost_center(
-		posting_date=posting_date, due_date=due_date, status='Overdue')
-	dunning_type = frappe.get_doc("Dunning Type", 'First Notice')
+		posting_date=posting_date, due_date=due_date, status="Overdue"
+	)
+	dunning_type = frappe.get_doc("Dunning Type", "First Notice")
 	dunning = frappe.new_doc("Dunning")
 	dunning.sales_invoice = sales_invoice.name
 	dunning.customer_name = sales_invoice.customer_name
@@ -91,18 +96,20 @@ def create_dunning():
 	dunning.company = sales_invoice.company
 	dunning.posting_date = nowdate()
 	dunning.due_date = sales_invoice.due_date
-	dunning.dunning_type = 'First Notice'
+	dunning.dunning_type = "First Notice"
 	dunning.rate_of_interest = dunning_type.rate_of_interest
 	dunning.dunning_fee = dunning_type.dunning_fee
 	dunning.save()
 	return dunning
 
+
 def create_dunning_with_zero_interest_rate():
 	posting_date = add_days(today(), -20)
 	due_date = add_days(today(), -15)
 	sales_invoice = create_sales_invoice_against_cost_center(
-		posting_date=posting_date, due_date=due_date, status='Overdue')
-	dunning_type = frappe.get_doc("Dunning Type", 'First Notice with 0% Rate of Interest')
+		posting_date=posting_date, due_date=due_date, status="Overdue"
+	)
+	dunning_type = frappe.get_doc("Dunning Type", "First Notice with 0% Rate of Interest")
 	dunning = frappe.new_doc("Dunning")
 	dunning.sales_invoice = sales_invoice.name
 	dunning.customer_name = sales_invoice.customer_name
@@ -112,40 +119,44 @@ def create_dunning_with_zero_interest_rate():
 	dunning.company = sales_invoice.company
 	dunning.posting_date = nowdate()
 	dunning.due_date = sales_invoice.due_date
-	dunning.dunning_type = 'First Notice with 0% Rate of Interest'
+	dunning.dunning_type = "First Notice with 0% Rate of Interest"
 	dunning.rate_of_interest = dunning_type.rate_of_interest
 	dunning.dunning_fee = dunning_type.dunning_fee
 	dunning.save()
 	return dunning
 
+
 def create_dunning_type():
 	dunning_type = frappe.new_doc("Dunning Type")
-	dunning_type.dunning_type = 'First Notice'
+	dunning_type.dunning_type = "First Notice"
 	dunning_type.start_day = 10
 	dunning_type.end_day = 20
 	dunning_type.dunning_fee = 20
 	dunning_type.rate_of_interest = 8
 	dunning_type.append(
-		"dunning_letter_text", {
-			'language': 'en',
-			'body_text': 'We have still not received payment for our invoice ',
-			'closing_text': 'We kindly request that you pay the outstanding amount immediately, including interest and late fees.'
-		}
+		"dunning_letter_text",
+		{
+			"language": "en",
+			"body_text": "We have still not received payment for our invoice ",
+			"closing_text": "We kindly request that you pay the outstanding amount immediately, including interest and late fees.",
+		},
 	)
 	dunning_type.save()
 
+
 def create_dunning_type_with_zero_interest_rate():
 	dunning_type = frappe.new_doc("Dunning Type")
-	dunning_type.dunning_type = 'First Notice with 0% Rate of Interest'
+	dunning_type.dunning_type = "First Notice with 0% Rate of Interest"
 	dunning_type.start_day = 10
 	dunning_type.end_day = 20
 	dunning_type.dunning_fee = 20
 	dunning_type.rate_of_interest = 0
 	dunning_type.append(
-		"dunning_letter_text", {
-			'language': 'en',
-			'body_text': 'We have still not received payment for our invoice ',
-			'closing_text': 'We kindly request that you pay the outstanding amount immediately, and late fees.'
-		}
+		"dunning_letter_text",
+		{
+			"language": "en",
+			"body_text": "We have still not received payment for our invoice ",
+			"closing_text": "We kindly request that you pay the outstanding amount immediately, and late fees.",
+		},
 	)
 	dunning_type.save()

erpnext/accounts/doctype/exchange_rate_revaluation/exchange_rate_revaluation.py

@@ -20,8 +20,9 @@ class ExchangeRateRevaluation(Document):
 	def set_total_gain_loss(self):
 		total_gain_loss = 0
 		for d in self.accounts:
-			d.gain_loss = flt(d.new_balance_in_base_currency, d.precision("new_balance_in_base_currency")) \
-				- flt(d.balance_in_base_currency, d.precision("balance_in_base_currency"))
+			d.gain_loss = flt(
+				d.new_balance_in_base_currency, d.precision("new_balance_in_base_currency")
+			) - flt(d.balance_in_base_currency, d.precision("balance_in_base_currency"))
 			total_gain_loss += flt(d.gain_loss, d.precision("gain_loss"))
 		self.total_gain_loss = flt(total_gain_loss, self.precision("total_gain_loss"))
 
@@ -30,15 +31,15 @@ class ExchangeRateRevaluation(Document):
 			frappe.throw(_("Please select Company and Posting Date to getting entries"))
 
 	def on_cancel(self):
-		self.ignore_linked_doctypes = ('GL Entry')
+		self.ignore_linked_doctypes = "GL Entry"
 
 	@frappe.whitelist()
 	def check_journal_entry_condition(self):
-		total_debit = frappe.db.get_value("Journal Entry Account", {
-			'reference_type': 'Exchange Rate Revaluation',
-			'reference_name': self.name,
-			'docstatus': 1
-		}, "sum(debit) as sum")
+		total_debit = frappe.db.get_value(
+			"Journal Entry Account",
+			{"reference_type": "Exchange Rate Revaluation", "reference_name": self.name, "docstatus": 1},
+			"sum(debit) as sum",
+		)
 
 		total_amt = 0
 		for d in self.accounts:
@@ -54,28 +55,33 @@ class ExchangeRateRevaluation(Document):
 		accounts = []
 		self.validate_mandatory()
 		company_currency = erpnext.get_company_currency(self.company)
-		precision = get_field_precision(frappe.get_meta("Exchange Rate Revaluation Account")
-			.get_field("new_balance_in_base_currency"), company_currency)
+		precision = get_field_precision(
+			frappe.get_meta("Exchange Rate Revaluation Account").get_field("new_balance_in_base_currency"),
+			company_currency,
+		)
 
 		account_details = self.get_accounts_from_gle()
 		for d in account_details:
-			current_exchange_rate = d.balance / d.balance_in_account_currency \
-				if d.balance_in_account_currency else 0
+			current_exchange_rate = (
+				d.balance / d.balance_in_account_currency if d.balance_in_account_currency else 0
+			)
 			new_exchange_rate = get_exchange_rate(d.account_currency, company_currency, self.posting_date)
 			new_balance_in_base_currency = flt(d.balance_in_account_currency * new_exchange_rate)
 			gain_loss = flt(new_balance_in_base_currency, precision) - flt(d.balance, precision)
 			if gain_loss:
-				accounts.append({
-					"account": d.account,
-					"party_type": d.party_type,
-					"party": d.party,
-					"account_currency": d.account_currency,
-					"balance_in_base_currency": d.balance,
-					"balance_in_account_currency": d.balance_in_account_currency,
-					"current_exchange_rate": current_exchange_rate,
-					"new_exchange_rate": new_exchange_rate,
-					"new_balance_in_base_currency": new_balance_in_base_currency
-				})
+				accounts.append(
+					{
+						"account": d.account,
+						"party_type": d.party_type,
+						"party": d.party,
+						"account_currency": d.account_currency,
+						"balance_in_base_currency": d.balance,
+						"balance_in_account_currency": d.balance_in_account_currency,
+						"current_exchange_rate": current_exchange_rate,
+						"new_exchange_rate": new_exchange_rate,
+						"new_balance_in_base_currency": new_balance_in_base_currency,
+					}
+				)
 
 		if not accounts:
 			self.throw_invalid_response_message(account_details)
@@ -84,7 +90,8 @@ class ExchangeRateRevaluation(Document):
 
 	def get_accounts_from_gle(self):
 		company_currency = erpnext.get_company_currency(self.company)
-		accounts = frappe.db.sql_list("""
+		accounts = frappe.db.sql_list(
+			"""
 			select name
 			from tabAccount
 			where is_group = 0
@@ -93,11 +100,14 @@ class ExchangeRateRevaluation(Document):
 				and account_type != 'Stock'
 				and company=%s
 				and account_currency != %s
-			order by name""",(self.company, company_currency))
+			order by name""",
+			(self.company, company_currency),
+		)
 
 		account_details = []
 		if accounts:
-			account_details = frappe.db.sql("""
+			account_details = frappe.db.sql(
+				"""
 				select
 					account, party_type, party, account_currency,
 					sum(debit_in_account_currency) - sum(credit_in_account_currency) as balance_in_account_currency,
@@ -109,7 +119,11 @@ class ExchangeRateRevaluation(Document):
 				group by account, NULLIF(party_type,''), NULLIF(party,'')
 				having sum(debit) != sum(credit)
 				order by account
-			""" % (', '.join(['%s']*len(accounts)), '%s'), tuple(accounts + [self.posting_date]), as_dict=1)
+			"""
+				% (", ".join(["%s"] * len(accounts)), "%s"),
+				tuple(accounts + [self.posting_date]),
+				as_dict=1,
+			)
 
 		return account_details
 
@@ -125,77 +139,107 @@ class ExchangeRateRevaluation(Document):
 		if self.total_gain_loss == 0:
 			return
 
-		unrealized_exchange_gain_loss_account = frappe.get_cached_value('Company',  self.company,
-			"unrealized_exchange_gain_loss_account")
+		unrealized_exchange_gain_loss_account = frappe.get_cached_value(
+			"Company", self.company, "unrealized_exchange_gain_loss_account"
+		)
 		if not unrealized_exchange_gain_loss_account:
-			frappe.throw(_("Please set Unrealized Exchange Gain/Loss Account in Company {0}")
-				.format(self.company))
+			frappe.throw(
+				_("Please set Unrealized Exchange Gain/Loss Account in Company {0}").format(self.company)
+			)
 
-		journal_entry = frappe.new_doc('Journal Entry')
-		journal_entry.voucher_type = 'Exchange Rate Revaluation'
+		journal_entry = frappe.new_doc("Journal Entry")
+		journal_entry.voucher_type = "Exchange Rate Revaluation"
 		journal_entry.company = self.company
 		journal_entry.posting_date = self.posting_date
 		journal_entry.multi_currency = 1
 
 		journal_entry_accounts = []
 		for d in self.accounts:
-			dr_or_cr = "debit_in_account_currency" \
-				if d.get("balance_in_account_currency") > 0 else "credit_in_account_currency"
+			dr_or_cr = (
+				"debit_in_account_currency"
+				if d.get("balance_in_account_currency") > 0
+				else "credit_in_account_currency"
+			)
 
-			reverse_dr_or_cr = "debit_in_account_currency" \
-				if dr_or_cr=="credit_in_account_currency" else "credit_in_account_currency"
+			reverse_dr_or_cr = (
+				"debit_in_account_currency"
+				if dr_or_cr == "credit_in_account_currency"
+				else "credit_in_account_currency"
+			)
 
-			journal_entry_accounts.append({
-				"account": d.get("account"),
-				"party_type": d.get("party_type"),
-				"party": d.get("party"),
-				"account_currency": d.get("account_currency"),
-				"balance": flt(d.get("balance_in_account_currency"), d.precision("balance_in_account_currency")),
-				dr_or_cr: flt(abs(d.get("balance_in_account_currency")), d.precision("balance_in_account_currency")),
-				"exchange_rate": flt(d.get("new_exchange_rate"), d.precision("new_exchange_rate")),
+			journal_entry_accounts.append(
+				{
+					"account": d.get("account"),
+					"party_type": d.get("party_type"),
+					"party": d.get("party"),
+					"account_currency": d.get("account_currency"),
+					"balance": flt(
+						d.get("balance_in_account_currency"), d.precision("balance_in_account_currency")
+					),
+					dr_or_cr: flt(
+						abs(d.get("balance_in_account_currency")), d.precision("balance_in_account_currency")
+					),
+					"exchange_rate": flt(d.get("new_exchange_rate"), d.precision("new_exchange_rate")),
+					"reference_type": "Exchange Rate Revaluation",
+					"reference_name": self.name,
+				}
+			)
+			journal_entry_accounts.append(
+				{
+					"account": d.get("account"),
+					"party_type": d.get("party_type"),
+					"party": d.get("party"),
+					"account_currency": d.get("account_currency"),
+					"balance": flt(
+						d.get("balance_in_account_currency"), d.precision("balance_in_account_currency")
+					),
+					reverse_dr_or_cr: flt(
+						abs(d.get("balance_in_account_currency")), d.precision("balance_in_account_currency")
+					),
+					"exchange_rate": flt(d.get("current_exchange_rate"), d.precision("current_exchange_rate")),
+					"reference_type": "Exchange Rate Revaluation",
+					"reference_name": self.name,
+				}
+			)
+
+		journal_entry_accounts.append(
+			{
+				"account": unrealized_exchange_gain_loss_account,
+				"balance": get_balance_on(unrealized_exchange_gain_loss_account),
+				"debit_in_account_currency": abs(self.total_gain_loss) if self.total_gain_loss < 0 else 0,
+				"credit_in_account_currency": self.total_gain_loss if self.total_gain_loss > 0 else 0,
+				"exchange_rate": 1,
 				"reference_type": "Exchange Rate Revaluation",
 				"reference_name": self.name,
-				})
-			journal_entry_accounts.append({
-				"account": d.get("account"),
-				"party_type": d.get("party_type"),
-				"party": d.get("party"),
-				"account_currency": d.get("account_currency"),
-				"balance": flt(d.get("balance_in_account_currency"), d.precision("balance_in_account_currency")),
-				reverse_dr_or_cr: flt(abs(d.get("balance_in_account_currency")), d.precision("balance_in_account_currency")),
-				"exchange_rate": flt(d.get("current_exchange_rate"), d.precision("current_exchange_rate")),
-				"reference_type": "Exchange Rate Revaluation",
-				"reference_name": self.name
-				})
-
-		journal_entry_accounts.append({
-			"account": unrealized_exchange_gain_loss_account,
-			"balance": get_balance_on(unrealized_exchange_gain_loss_account),
-			"debit_in_account_currency": abs(self.total_gain_loss) if self.total_gain_loss < 0 else 0,
-			"credit_in_account_currency": self.total_gain_loss if self.total_gain_loss > 0 else 0,
-			"exchange_rate": 1,
-			"reference_type": "Exchange Rate Revaluation",
-			"reference_name": self.name,
-			})
+			}
+		)
 
 		journal_entry.set("accounts", journal_entry_accounts)
 		journal_entry.set_amounts_in_company_currency()
 		journal_entry.set_total_debit_credit()
 		return journal_entry.as_dict()
 
+
 @frappe.whitelist()
 def get_account_details(account, company, posting_date, party_type=None, party=None):
-	account_currency, account_type = frappe.db.get_value("Account", account,
-		["account_currency", "account_type"])
+	account_currency, account_type = frappe.db.get_value(
+		"Account", account, ["account_currency", "account_type"]
+	)
 	if account_type in ["Receivable", "Payable"] and not (party_type and party):
 		frappe.throw(_("Party Type and Party is mandatory for {0} account").format(account_type))
 
 	account_details = {}
 	company_currency = erpnext.get_company_currency(company)
-	balance = get_balance_on(account, date=posting_date, party_type=party_type, party=party, in_account_currency=False)
+	balance = get_balance_on(
+		account, date=posting_date, party_type=party_type, party=party, in_account_currency=False
+	)
 	if balance:
-		balance_in_account_currency = get_balance_on(account, date=posting_date, party_type=party_type, party=party)
-		current_exchange_rate = balance / balance_in_account_currency if balance_in_account_currency else 0
+		balance_in_account_currency = get_balance_on(
+			account, date=posting_date, party_type=party_type, party=party
+		)
+		current_exchange_rate = (
+			balance / balance_in_account_currency if balance_in_account_currency else 0
+		)
 		new_exchange_rate = get_exchange_rate(account_currency, company_currency, posting_date)
 		new_balance_in_base_currency = balance_in_account_currency * new_exchange_rate
 		account_details = {
@@ -204,7 +248,7 @@ def get_account_details(account, company, posting_date, party_type=None, party=N
 			"balance_in_account_currency": balance_in_account_currency,
 			"current_exchange_rate": current_exchange_rate,
 			"new_exchange_rate": new_exchange_rate,
-			"new_balance_in_base_currency": new_balance_in_base_currency
+			"new_balance_in_base_currency": new_balance_in_base_currency,
 		}
 
 	return account_details

erpnext/accounts/doctype/exchange_rate_revaluation/exchange_rate_revaluation_dashboard.py

@@ -1,11 +1,2 @@
-
-
 def get_data():
-	return {
-		'fieldname': 'reference_name',
-		'transactions': [
-			{
-				'items': ['Journal Entry']
-			}
-		]
-	}
+	return {"fieldname": "reference_name", "transactions": [{"items": ["Journal Entry"]}]}

erpnext/accounts/doctype/finance_book/finance_book_dashboard.py

@@ -1,24 +1,13 @@
-
 from frappe import _
 
 
 def get_data():
 	return {
-		'fieldname': 'finance_book',
-		'non_standard_fieldnames': {
-			'Asset': 'default_finance_book',
-			'Company': 'default_finance_book'
-		},
-		'transactions': [
-			{
-				'label': _('Assets'),
-				'items': ['Asset', 'Asset Value Adjustment']
-			},
-			{
-				'items': ['Company']
-			},
-			{
-				'items': ['Journal Entry']
-			}
-		]
+		"fieldname": "finance_book",
+		"non_standard_fieldnames": {"Asset": "default_finance_book", "Company": "default_finance_book"},
+		"transactions": [
+			{"label": _("Assets"), "items": ["Asset", "Asset Value Adjustment"]},
+			{"items": ["Company"]},
+			{"items": ["Journal Entry"]},
+		],
 	}

erpnext/accounts/doctype/finance_book/test_finance_book.py

@@ -13,31 +13,30 @@ class TestFinanceBook(unittest.TestCase):
 		finance_book = create_finance_book()
 
 		# create jv entry
-		jv = make_journal_entry("_Test Bank - _TC",
-			"_Test Receivable - _TC", 100, save=False)
+		jv = make_journal_entry("_Test Bank - _TC", "_Test Receivable - _TC", 100, save=False)
 
-		jv.accounts[1].update({
-			"party_type": "Customer",
-			"party": "_Test Customer"
-		})
+		jv.accounts[1].update({"party_type": "Customer", "party": "_Test Customer"})
 
 		jv.finance_book = finance_book.finance_book_name
 		jv.submit()
 
 		# check the Finance Book in the GL Entry
-		gl_entries = frappe.get_all("GL Entry", fields=["name", "finance_book"],
-			filters={"voucher_type": "Journal Entry", "voucher_no": jv.name})
+		gl_entries = frappe.get_all(
+			"GL Entry",
+			fields=["name", "finance_book"],
+			filters={"voucher_type": "Journal Entry", "voucher_no": jv.name},
+		)
 
 		for gl_entry in gl_entries:
 			self.assertEqual(gl_entry.finance_book, finance_book.name)
 
+
 def create_finance_book():
 	if not frappe.db.exists("Finance Book", "_Test Finance Book"):
-		finance_book = frappe.get_doc({
-			"doctype": "Finance Book",
-			"finance_book_name": "_Test Finance Book"
-		}).insert()
+		finance_book = frappe.get_doc(
+			{"doctype": "Finance Book", "finance_book_name": "_Test Finance Book"}
+		).insert()
 	else:
 		finance_book = frappe.get_doc("Finance Book", "_Test Finance Book")
 
-	return finance_book
+	return finance_book

erpnext/accounts/doctype/fiscal_year/fiscal_year.py

@@ -9,7 +9,9 @@ from frappe.model.document import Document
 from frappe.utils import add_days, add_years, cstr, getdate
 
 
-class FiscalYearIncorrectDate(frappe.ValidationError): pass
+class FiscalYearIncorrectDate(frappe.ValidationError):
+	pass
+
 
 class FiscalYear(Document):
 	@frappe.whitelist()
@@ -22,19 +24,33 @@ class FiscalYear(Document):
 		# clear cache
 		frappe.clear_cache()
 
-		msgprint(_("{0} is now the default Fiscal Year. Please refresh your browser for the change to take effect.").format(self.name))
+		msgprint(
+			_(
+				"{0} is now the default Fiscal Year. Please refresh your browser for the change to take effect."
+			).format(self.name)
+		)
 
 	def validate(self):
 		self.validate_dates()
 		self.validate_overlap()
 
 		if not self.is_new():
-			year_start_end_dates = frappe.db.sql("""select year_start_date, year_end_date
-				from `tabFiscal Year` where name=%s""", (self.name))
+			year_start_end_dates = frappe.db.sql(
+				"""select year_start_date, year_end_date
+				from `tabFiscal Year` where name=%s""",
+				(self.name),
+			)
 
 			if year_start_end_dates:
-				if getdate(self.year_start_date) != year_start_end_dates[0][0] or getdate(self.year_end_date) != year_start_end_dates[0][1]:
-					frappe.throw(_("Cannot change Fiscal Year Start Date and Fiscal Year End Date once the Fiscal Year is saved."))
+				if (
+					getdate(self.year_start_date) != year_start_end_dates[0][0]
+					or getdate(self.year_end_date) != year_start_end_dates[0][1]
+				):
+					frappe.throw(
+						_(
+							"Cannot change Fiscal Year Start Date and Fiscal Year End Date once the Fiscal Year is saved."
+						)
+					)
 
 	def validate_dates(self):
 		if self.is_short_year:
@@ -43,14 +59,18 @@ class FiscalYear(Document):
 			return
 
 		if getdate(self.year_start_date) > getdate(self.year_end_date):
-			frappe.throw(_("Fiscal Year Start Date should be one year earlier than Fiscal Year End Date"),
-				FiscalYearIncorrectDate)
+			frappe.throw(
+				_("Fiscal Year Start Date should be one year earlier than Fiscal Year End Date"),
+				FiscalYearIncorrectDate,
+			)
 
 		date = getdate(self.year_start_date) + relativedelta(years=1) - relativedelta(days=1)
 
 		if getdate(self.year_end_date) != date:
-			frappe.throw(_("Fiscal Year End Date should be one year after Fiscal Year Start Date"),
-				FiscalYearIncorrectDate)
+			frappe.throw(
+				_("Fiscal Year End Date should be one year after Fiscal Year Start Date"),
+				FiscalYearIncorrectDate,
+			)
 
 	def on_update(self):
 		check_duplicate_fiscal_year(self)
@@ -59,11 +79,16 @@ class FiscalYear(Document):
 	def on_trash(self):
 		global_defaults = frappe.get_doc("Global Defaults")
 		if global_defaults.current_fiscal_year == self.name:
-			frappe.throw(_("You cannot delete Fiscal Year {0}. Fiscal Year {0} is set as default in Global Settings").format(self.name))
+			frappe.throw(
+				_(
+					"You cannot delete Fiscal Year {0}. Fiscal Year {0} is set as default in Global Settings"
+				).format(self.name)
+			)
 		frappe.cache().delete_value("fiscal_years")
 
 	def validate_overlap(self):
-		existing_fiscal_years = frappe.db.sql("""select name from `tabFiscal Year`
+		existing_fiscal_years = frappe.db.sql(
+			"""select name from `tabFiscal Year`
 			where (
 				(%(year_start_date)s between year_start_date and year_end_date)
 				or (%(year_end_date)s between year_start_date and year_end_date)
@@ -73,13 +98,18 @@ class FiscalYear(Document):
 			{
 				"year_start_date": self.year_start_date,
 				"year_end_date": self.year_end_date,
-				"name": self.name or "No Name"
-			}, as_dict=True)
+				"name": self.name or "No Name",
+			},
+			as_dict=True,
+		)
 
 		if existing_fiscal_years:
 			for existing in existing_fiscal_years:
-				company_for_existing = frappe.db.sql_list("""select company from `tabFiscal Year Company`
-					where parent=%s""", existing.name)
+				company_for_existing = frappe.db.sql_list(
+					"""select company from `tabFiscal Year Company`
+					where parent=%s""",
+					existing.name,
+				)
 
 				overlap = False
 				if not self.get("companies") or not company_for_existing:
@@ -90,20 +120,36 @@ class FiscalYear(Document):
 						overlap = True
 
 				if overlap:
-					frappe.throw(_("Year start date or end date is overlapping with {0}. To avoid please set company")
-						.format(existing.name), frappe.NameError)
+					frappe.throw(
+						_("Year start date or end date is overlapping with {0}. To avoid please set company").format(
+							existing.name
+						),
+						frappe.NameError,
+					)
+
 
 @frappe.whitelist()
 def check_duplicate_fiscal_year(doc):
-	year_start_end_dates = frappe.db.sql("""select name, year_start_date, year_end_date from `tabFiscal Year` where name!=%s""", (doc.name))
+	year_start_end_dates = frappe.db.sql(
+		"""select name, year_start_date, year_end_date from `tabFiscal Year` where name!=%s""",
+		(doc.name),
+	)
 	for fiscal_year, ysd, yed in year_start_end_dates:
-		if (getdate(doc.year_start_date) == ysd and getdate(doc.year_end_date) == yed) and (not frappe.flags.in_test):
-					frappe.throw(_("Fiscal Year Start Date and Fiscal Year End Date are already set in Fiscal Year {0}").format(fiscal_year))
+		if (getdate(doc.year_start_date) == ysd and getdate(doc.year_end_date) == yed) and (
+			not frappe.flags.in_test
+		):
+			frappe.throw(
+				_("Fiscal Year Start Date and Fiscal Year End Date are already set in Fiscal Year {0}").format(
+					fiscal_year
+				)
+			)
 
 
 @frappe.whitelist()
 def auto_create_fiscal_year():
-	for d in frappe.db.sql("""select name from `tabFiscal Year` where year_end_date = date_add(current_date, interval 3 day)"""):
+	for d in frappe.db.sql(
+		"""select name from `tabFiscal Year` where year_end_date = date_add(current_date, interval 3 day)"""
+	):
 		try:
 			current_fy = frappe.get_doc("Fiscal Year", d[0])
 
@@ -114,16 +160,14 @@ def auto_create_fiscal_year():
 
 			start_year = cstr(new_fy.year_start_date.year)
 			end_year = cstr(new_fy.year_end_date.year)
-			new_fy.year = start_year if start_year==end_year else (start_year + "-" + end_year)
+			new_fy.year = start_year if start_year == end_year else (start_year + "-" + end_year)
 			new_fy.auto_created = 1
 
 			new_fy.insert(ignore_permissions=True)
 		except frappe.NameError:
 			pass
 
+
 def get_from_and_to_date(fiscal_year):
-	fields = [
-		"year_start_date as from_date",
-		"year_end_date as to_date"
-	]
+	fields = ["year_start_date as from_date", "year_end_date as to_date"]
 	return frappe.db.get_value("Fiscal Year", fiscal_year, fields, as_dict=1)

erpnext/accounts/doctype/fiscal_year/fiscal_year_dashboard.py

@@ -1,22 +1,15 @@
-
 from frappe import _
 
 
 def get_data():
 	return {
-		'fieldname': 'fiscal_year',
-		'transactions': [
+		"fieldname": "fiscal_year",
+		"transactions": [
+			{"label": _("Budgets"), "items": ["Budget"]},
+			{"label": _("References"), "items": ["Period Closing Voucher"]},
 			{
-				'label': _('Budgets'),
-				'items': ['Budget']
+				"label": _("Target Details"),
+				"items": ["Sales Person", "Sales Partner", "Territory", "Monthly Distribution"],
 			},
-			{
-				'label': _('References'),
-				'items': ['Period Closing Voucher']
-			},
-			{
-				'label': _('Target Details'),
-				'items': ['Sales Person', 'Sales Partner', 'Territory', 'Monthly Distribution']
-			}
-		]
+		],
 	}

erpnext/accounts/doctype/fiscal_year/test_fiscal_year.py

@@ -11,43 +11,48 @@ from erpnext.accounts.doctype.fiscal_year.fiscal_year import FiscalYearIncorrect
 
 test_ignore = ["Company"]
 
-class TestFiscalYear(unittest.TestCase):
 
+class TestFiscalYear(unittest.TestCase):
 	def test_extra_year(self):
 		if frappe.db.exists("Fiscal Year", "_Test Fiscal Year 2000"):
 			frappe.delete_doc("Fiscal Year", "_Test Fiscal Year 2000")
 
-		fy = frappe.get_doc({
-			"doctype": "Fiscal Year",
-			"year": "_Test Fiscal Year 2000",
-			"year_end_date": "2002-12-31",
-			"year_start_date": "2000-04-01"
-		})
+		fy = frappe.get_doc(
+			{
+				"doctype": "Fiscal Year",
+				"year": "_Test Fiscal Year 2000",
+				"year_end_date": "2002-12-31",
+				"year_start_date": "2000-04-01",
+			}
+		)
 
 		self.assertRaises(FiscalYearIncorrectDate, fy.insert)
 
 
 def test_record_generator():
 	test_records = [
-			{
-				"doctype": "Fiscal Year",
-				"year": "_Test Short Fiscal Year 2011",
-				"is_short_year": 1,
-				"year_end_date": "2011-04-01",
-				"year_start_date": "2011-12-31"
-			 }
+		{
+			"doctype": "Fiscal Year",
+			"year": "_Test Short Fiscal Year 2011",
+			"is_short_year": 1,
+			"year_end_date": "2011-04-01",
+			"year_start_date": "2011-12-31",
+		}
 	]
 
 	start = 2012
 	end = now_datetime().year + 5
 	for year in range(start, end):
-		test_records.append({
-			"doctype": "Fiscal Year",
-			"year": f"_Test Fiscal Year {year}",
-			"year_start_date": f"{year}-01-01",
-			"year_end_date": f"{year}-12-31"
-		})
+		test_records.append(
+			{
+				"doctype": "Fiscal Year",
+				"year": f"_Test Fiscal Year {year}",
+				"year_start_date": f"{year}-01-01",
+				"year_end_date": f"{year}-12-31",
+			}
+		)
 
 	return test_records
 
+
 test_records = test_record_generator()

erpnext/accounts/doctype/gl_entry/gl_entry.py

@@ -26,6 +26,8 @@ from erpnext.exceptions import (
 )
 
 exclude_from_linked_with = True
+
+
 class GLEntry(Document):
 	def autoname(self):
 		"""
@@ -33,13 +35,15 @@ class GLEntry(Document):
 		name will be changed using autoname options (in a scheduled job)
 		"""
 		self.name = frappe.generate_hash(txt="", length=10)
+		if self.meta.autoname == "hash":
+			self.to_rename = 0
 
 	def validate(self):
 		self.flags.ignore_submit_comment = True
 		self.validate_and_set_fiscal_year()
 		self.pl_must_have_cost_center()
 
-		if not self.flags.from_repost:
+		if not self.flags.from_repost and self.voucher_type != "Period Closing Voucher":
 			self.check_mandatory()
 			self.validate_cost_center()
 			self.check_pl_account()
@@ -48,7 +52,7 @@ class GLEntry(Document):
 
 	def on_update(self):
 		adv_adj = self.flags.adv_adj
-		if not self.flags.from_repost:
+		if not self.flags.from_repost and self.voucher_type != "Period Closing Voucher":
 			self.validate_account_details(adv_adj)
 			self.validate_dimensions_for_pl_and_bs()
 			self.validate_allowed_dimensions()
@@ -56,14 +60,18 @@ class GLEntry(Document):
 			validate_frozen_account(self.account, adv_adj)
 
 			# Update outstanding amt on against voucher
-			if (self.against_voucher_type in ['Journal Entry', 'Sales Invoice', 'Purchase Invoice', 'Fees']
-				and self.against_voucher and self.flags.update_outstanding == 'Yes'
-				and not frappe.flags.is_reverse_depr_entry):
-					update_outstanding_amt(self.account, self.party_type, self.party, self.against_voucher_type,
-						self.against_voucher)
+			if (
+				self.against_voucher_type in ["Journal Entry", "Sales Invoice", "Purchase Invoice", "Fees"]
+				and self.against_voucher
+				and self.flags.update_outstanding == "Yes"
+				and not frappe.flags.is_reverse_depr_entry
+			):
+				update_outstanding_amt(
+					self.account, self.party_type, self.party, self.against_voucher_type, self.against_voucher
+				)
 
 	def check_mandatory(self):
-		mandatory = ['account','voucher_type','voucher_no','company']
+		mandatory = ["account", "voucher_type", "voucher_no", "company"]
 		for k in mandatory:
 			if not self.get(k):
 				frappe.throw(_("{0} is required").format(_(self.meta.get_label(k))))
@@ -71,29 +79,40 @@ class GLEntry(Document):
 		if not (self.party_type and self.party):
 			account_type = frappe.get_cached_value("Account", self.account, "account_type")
 			if account_type == "Receivable":
-				frappe.throw(_("{0} {1}: Customer is required against Receivable account {2}")
-					.format(self.voucher_type, self.voucher_no, self.account))
+				frappe.throw(
+					_("{0} {1}: Customer is required against Receivable account {2}").format(
+						self.voucher_type, self.voucher_no, self.account
+					)
+				)
 			elif account_type == "Payable":
-				frappe.throw(_("{0} {1}: Supplier is required against Payable account {2}")
-					.format(self.voucher_type, self.voucher_no, self.account))
+				frappe.throw(
+					_("{0} {1}: Supplier is required against Payable account {2}").format(
+						self.voucher_type, self.voucher_no, self.account
+					)
+				)
 
 		# Zero value transaction is not allowed
 		if not (flt(self.debit, self.precision("debit")) or flt(self.credit, self.precision("credit"))):
-			frappe.throw(_("{0} {1}: Either debit or credit amount is required for {2}")
-				.format(self.voucher_type, self.voucher_no, self.account))
+			frappe.throw(
+				_("{0} {1}: Either debit or credit amount is required for {2}").format(
+					self.voucher_type, self.voucher_no, self.account
+				)
+			)
 
 	def pl_must_have_cost_center(self):
 		"""Validate that profit and loss type account GL entries have a cost center."""
 
-		if self.cost_center or self.voucher_type == 'Period Closing Voucher':
+		if self.cost_center or self.voucher_type == "Period Closing Voucher":
 			return
 
 		if frappe.get_cached_value("Account", self.account, "report_type") == "Profit and Loss":
 			msg = _("{0} {1}: Cost Center is required for 'Profit and Loss' account {2}.").format(
-				self.voucher_type, self.voucher_no, self.account)
+				self.voucher_type, self.voucher_no, self.account
+			)
 			msg += " "
-			msg += _("Please set the cost center field in {0} or setup a default Cost Center for the Company.").format(
-				self.voucher_type)
+			msg += _(
+				"Please set the cost center field in {0} or setup a default Cost Center for the Company."
+			).format(self.voucher_type)
 
 			frappe.throw(msg, title=_("Missing Cost Center"))
 
@@ -101,17 +120,31 @@ class GLEntry(Document):
 		account_type = frappe.db.get_value("Account", self.account, "report_type")
 
 		for dimension in get_checks_for_pl_and_bs_accounts():
-			if account_type == "Profit and Loss" \
-				and self.company == dimension.company and dimension.mandatory_for_pl and not dimension.disabled:
+			if (
+				account_type == "Profit and Loss"
+				and self.company == dimension.company
+				and dimension.mandatory_for_pl
+				and not dimension.disabled
+			):
 				if not self.get(dimension.fieldname):
-					frappe.throw(_("Accounting Dimension <b>{0}</b> is required for 'Profit and Loss' account {1}.")
-						.format(dimension.label, self.account))
+					frappe.throw(
+						_("Accounting Dimension <b>{0}</b> is required for 'Profit and Loss' account {1}.").format(
+							dimension.label, self.account
+						)
+					)
 
-			if account_type == "Balance Sheet" \
-				and self.company == dimension.company and dimension.mandatory_for_bs and not dimension.disabled:
+			if (
+				account_type == "Balance Sheet"
+				and self.company == dimension.company
+				and dimension.mandatory_for_bs
+				and not dimension.disabled
+			):
 				if not self.get(dimension.fieldname):
-					frappe.throw(_("Accounting Dimension <b>{0}</b> is required for 'Balance Sheet' account {1}.")
-						.format(dimension.label, self.account))
+					frappe.throw(
+						_("Accounting Dimension <b>{0}</b> is required for 'Balance Sheet' account {1}.").format(
+							dimension.label, self.account
+						)
+					)
 
 	def validate_allowed_dimensions(self):
 		dimension_filter_map = get_dimension_filter_map()
@@ -120,56 +153,97 @@ class GLEntry(Document):
 			account = key[1]
 
 			if self.account == account:
-				if value['is_mandatory'] and not self.get(dimension):
-					frappe.throw(_("{0} is mandatory for account {1}").format(
-						frappe.bold(frappe.unscrub(dimension)), frappe.bold(self.account)), MandatoryAccountDimensionError)
+				if value["is_mandatory"] and not self.get(dimension):
+					frappe.throw(
+						_("{0} is mandatory for account {1}").format(
+							frappe.bold(frappe.unscrub(dimension)), frappe.bold(self.account)
+						),
+						MandatoryAccountDimensionError,
+					)
 
-				if value['allow_or_restrict'] == 'Allow':
-					if self.get(dimension) and self.get(dimension) not in value['allowed_dimensions']:
-						frappe.throw(_("Invalid value {0} for {1} against account {2}").format(
-							frappe.bold(self.get(dimension)), frappe.bold(frappe.unscrub(dimension)), frappe.bold(self.account)), InvalidAccountDimensionError)
+				if value["allow_or_restrict"] == "Allow":
+					if self.get(dimension) and self.get(dimension) not in value["allowed_dimensions"]:
+						frappe.throw(
+							_("Invalid value {0} for {1} against account {2}").format(
+								frappe.bold(self.get(dimension)),
+								frappe.bold(frappe.unscrub(dimension)),
+								frappe.bold(self.account),
+							),
+							InvalidAccountDimensionError,
+						)
 				else:
-					if self.get(dimension) and self.get(dimension) in value['allowed_dimensions']:
-						frappe.throw(_("Invalid value {0} for {1} against account {2}").format(
-							frappe.bold(self.get(dimension)), frappe.bold(frappe.unscrub(dimension)), frappe.bold(self.account)), InvalidAccountDimensionError)
+					if self.get(dimension) and self.get(dimension) in value["allowed_dimensions"]:
+						frappe.throw(
+							_("Invalid value {0} for {1} against account {2}").format(
+								frappe.bold(self.get(dimension)),
+								frappe.bold(frappe.unscrub(dimension)),
+								frappe.bold(self.account),
+							),
+							InvalidAccountDimensionError,
+						)
 
 	def check_pl_account(self):
-		if self.is_opening=='Yes' and \
-				frappe.db.get_value("Account", self.account, "report_type")=="Profit and Loss":
-			frappe.throw(_("{0} {1}: 'Profit and Loss' type account {2} not allowed in Opening Entry")
-				.format(self.voucher_type, self.voucher_no, self.account))
+		if (
+			self.is_opening == "Yes"
+			and frappe.db.get_value("Account", self.account, "report_type") == "Profit and Loss"
+			and not self.is_cancelled
+		):
+			frappe.throw(
+				_("{0} {1}: 'Profit and Loss' type account {2} not allowed in Opening Entry").format(
+					self.voucher_type, self.voucher_no, self.account
+				)
+			)
 
 	def validate_account_details(self, adv_adj):
 		"""Account must be ledger, active and not freezed"""
 
-		ret = frappe.db.sql("""select is_group, docstatus, company
-			from tabAccount where name=%s""", self.account, as_dict=1)[0]
+		ret = frappe.db.sql(
+			"""select is_group, docstatus, company
+			from tabAccount where name=%s""",
+			self.account,
+			as_dict=1,
+		)[0]
 
-		if ret.is_group==1:
-			frappe.throw(_('''{0} {1}: Account {2} is a Group Account and group accounts cannot be used in transactions''')
-				.format(self.voucher_type, self.voucher_no, self.account))
+		if ret.is_group == 1:
+			frappe.throw(
+				_(
+					"""{0} {1}: Account {2} is a Group Account and group accounts cannot be used in transactions"""
+				).format(self.voucher_type, self.voucher_no, self.account)
+			)
 
-		if ret.docstatus==2:
-			frappe.throw(_("{0} {1}: Account {2} is inactive")
-				.format(self.voucher_type, self.voucher_no, self.account))
+		if ret.docstatus == 2:
+			frappe.throw(
+				_("{0} {1}: Account {2} is inactive").format(self.voucher_type, self.voucher_no, self.account)
+			)
 
 		if ret.company != self.company:
-			frappe.throw(_("{0} {1}: Account {2} does not belong to Company {3}")
-				.format(self.voucher_type, self.voucher_no, self.account, self.company))
+			frappe.throw(
+				_("{0} {1}: Account {2} does not belong to Company {3}").format(
+					self.voucher_type, self.voucher_no, self.account, self.company
+				)
+			)
 
 	def validate_cost_center(self):
-		if not self.cost_center: return
+		if not self.cost_center:
+			return
 
-		is_group, company = frappe.get_cached_value('Cost Center',
-			self.cost_center, ['is_group', 'company'])
+		is_group, company = frappe.get_cached_value(
+			"Cost Center", self.cost_center, ["is_group", "company"]
+		)
 
 		if company != self.company:
-			frappe.throw(_("{0} {1}: Cost Center {2} does not belong to Company {3}")
-				.format(self.voucher_type, self.voucher_no, self.cost_center, self.company))
+			frappe.throw(
+				_("{0} {1}: Cost Center {2} does not belong to Company {3}").format(
+					self.voucher_type, self.voucher_no, self.cost_center, self.company
+				)
+			)
 
-		if (self.voucher_type != 'Period Closing Voucher' and is_group):
-			frappe.throw(_("""{0} {1}: Cost Center {2} is a group cost center and group cost centers cannot be used in transactions""").format(
-				self.voucher_type, self.voucher_no, frappe.bold(self.cost_center)))
+		if self.voucher_type != "Period Closing Voucher" and is_group:
+			frappe.throw(
+				_(
+					"""{0} {1}: Cost Center {2} is a group cost center and group cost centers cannot be used in transactions"""
+				).format(self.voucher_type, self.voucher_no, frappe.bold(self.cost_center))
+			)
 
 	def validate_party(self):
 		validate_party_frozen_disabled(self.party_type, self.party)
@@ -182,9 +256,12 @@ class GLEntry(Document):
 			self.account_currency = account_currency or company_currency
 
 		if account_currency != self.account_currency:
-			frappe.throw(_("{0} {1}: Accounting Entry for {2} can only be made in currency: {3}")
-				.format(self.voucher_type, self.voucher_no, self.account,
-				(account_currency or company_currency)), InvalidAccountCurrency)
+			frappe.throw(
+				_("{0} {1}: Accounting Entry for {2} can only be made in currency: {3}").format(
+					self.voucher_type, self.voucher_no, self.account, (account_currency or company_currency)
+				),
+				InvalidAccountCurrency,
+			)
 
 		if self.party_type and self.party:
 			validate_party_gle_currency(self.party_type, self.party, self.company, self.account_currency)
@@ -193,51 +270,80 @@ class GLEntry(Document):
 		if not self.fiscal_year:
 			self.fiscal_year = get_fiscal_year(self.posting_date, company=self.company)[0]
 
+
 def validate_balance_type(account, adv_adj=False):
 	if not adv_adj and account:
 		balance_must_be = frappe.db.get_value("Account", account, "balance_must_be")
 		if balance_must_be:
-			balance = frappe.db.sql("""select sum(debit) - sum(credit)
-				from `tabGL Entry` where account = %s""", account)[0][0]
+			balance = frappe.db.sql(
+				"""select sum(debit) - sum(credit)
+				from `tabGL Entry` where account = %s""",
+				account,
+			)[0][0]
 
-			if (balance_must_be=="Debit" and flt(balance) < 0) or \
-				(balance_must_be=="Credit" and flt(balance) > 0):
-				frappe.throw(_("Balance for Account {0} must always be {1}").format(account, _(balance_must_be)))
+			if (balance_must_be == "Debit" and flt(balance) < 0) or (
+				balance_must_be == "Credit" and flt(balance) > 0
+			):
+				frappe.throw(
+					_("Balance for Account {0} must always be {1}").format(account, _(balance_must_be))
+				)
 
-def update_outstanding_amt(account, party_type, party, against_voucher_type, against_voucher, on_cancel=False):
+
+def update_outstanding_amt(
+	account, party_type, party, against_voucher_type, against_voucher, on_cancel=False
+):
 	if party_type and party:
-		party_condition = " and party_type={0} and party={1}"\
-			.format(frappe.db.escape(party_type), frappe.db.escape(party))
+		party_condition = " and party_type={0} and party={1}".format(
+			frappe.db.escape(party_type), frappe.db.escape(party)
+		)
 	else:
 		party_condition = ""
 
 	if against_voucher_type == "Sales Invoice":
 		party_account = frappe.db.get_value(against_voucher_type, against_voucher, "debit_to")
-		account_condition = "and account in ({0}, {1})".format(frappe.db.escape(account), frappe.db.escape(party_account))
+		account_condition = "and account in ({0}, {1})".format(
+			frappe.db.escape(account), frappe.db.escape(party_account)
+		)
 	else:
 		account_condition = " and account = {0}".format(frappe.db.escape(account))
 
 	# get final outstanding amt
-	bal = flt(frappe.db.sql("""
+	bal = flt(
+		frappe.db.sql(
+			"""
 		select sum(debit_in_account_currency) - sum(credit_in_account_currency)
 		from `tabGL Entry`
 		where against_voucher_type=%s and against_voucher=%s
 		and voucher_type != 'Invoice Discounting'
-		{0} {1}""".format(party_condition, account_condition),
-		(against_voucher_type, against_voucher))[0][0] or 0.0)
+		{0} {1}""".format(
+				party_condition, account_condition
+			),
+			(against_voucher_type, against_voucher),
+		)[0][0]
+		or 0.0
+	)
 
-	if against_voucher_type == 'Purchase Invoice':
+	if against_voucher_type == "Purchase Invoice":
 		bal = -bal
 	elif against_voucher_type == "Journal Entry":
-		against_voucher_amount = flt(frappe.db.sql("""
+		against_voucher_amount = flt(
+			frappe.db.sql(
+				"""
 			select sum(debit_in_account_currency) - sum(credit_in_account_currency)
 			from `tabGL Entry` where voucher_type = 'Journal Entry' and voucher_no = %s
-			and account = %s and (against_voucher is null or against_voucher='') {0}"""
-			.format(party_condition), (against_voucher, account))[0][0])
+			and account = %s and (against_voucher is null or against_voucher='') {0}""".format(
+					party_condition
+				),
+				(against_voucher, account),
+			)[0][0]
+		)
 
 		if not against_voucher_amount:
-			frappe.throw(_("Against Journal Entry {0} is already adjusted against some other voucher")
-				.format(against_voucher))
+			frappe.throw(
+				_("Against Journal Entry {0} is already adjusted against some other voucher").format(
+					against_voucher
+				)
+			)
 
 		bal = against_voucher_amount + bal
 		if against_voucher_amount < 0:
@@ -245,44 +351,51 @@ def update_outstanding_amt(account, party_type, party, against_voucher_type, aga
 
 		# Validation : Outstanding can not be negative for JV
 		if bal < 0 and not on_cancel:
-			frappe.throw(_("Outstanding for {0} cannot be less than zero ({1})").format(against_voucher, fmt_money(bal)))
+			frappe.throw(
+				_("Outstanding for {0} cannot be less than zero ({1})").format(against_voucher, fmt_money(bal))
+			)
 
 	if against_voucher_type in ["Sales Invoice", "Purchase Invoice", "Fees"]:
 		ref_doc = frappe.get_doc(against_voucher_type, against_voucher)
 
-		# Didn't use db_set for optimisation purpose
+		# Didn't use db_set for optimization purpose
 		ref_doc.outstanding_amount = bal
-		frappe.db.set_value(against_voucher_type, against_voucher, 'outstanding_amount', bal)
+		frappe.db.set_value(against_voucher_type, against_voucher, "outstanding_amount", bal)
 
 		ref_doc.set_status(update=True)
 
 
 def validate_frozen_account(account, adv_adj=None):
 	frozen_account = frappe.get_cached_value("Account", account, "freeze_account")
-	if frozen_account == 'Yes' and not adv_adj:
-		frozen_accounts_modifier = frappe.db.get_value( 'Accounts Settings', None,
-			'frozen_accounts_modifier')
+	if frozen_account == "Yes" and not adv_adj:
+		frozen_accounts_modifier = frappe.db.get_value(
+			"Accounts Settings", None, "frozen_accounts_modifier"
+		)
 
 		if not frozen_accounts_modifier:
 			frappe.throw(_("Account {0} is frozen").format(account))
 		elif frozen_accounts_modifier not in frappe.get_roles():
 			frappe.throw(_("Not authorized to edit frozen Account {0}").format(account))
 
+
 def update_against_account(voucher_type, voucher_no):
-	entries = frappe.db.get_all("GL Entry",
+	entries = frappe.db.get_all(
+		"GL Entry",
 		filters={"voucher_type": voucher_type, "voucher_no": voucher_no},
-		fields=["name", "party", "against", "debit", "credit", "account", "company"])
+		fields=["name", "party", "against", "debit", "credit", "account", "company"],
+	)
 
 	if not entries:
 		return
 	company_currency = erpnext.get_company_currency(entries[0].company)
-	precision = get_field_precision(frappe.get_meta("GL Entry")
-			.get_field("debit"), company_currency)
+	precision = get_field_precision(frappe.get_meta("GL Entry").get_field("debit"), company_currency)
 
 	accounts_debited, accounts_credited = [], []
 	for d in entries:
-		if flt(d.debit, precision) > 0: accounts_debited.append(d.party or d.account)
-		if flt(d.credit, precision) > 0: accounts_credited.append(d.party or d.account)
+		if flt(d.debit, precision) > 0:
+			accounts_debited.append(d.party or d.account)
+		if flt(d.credit, precision) > 0:
+			accounts_credited.append(d.party or d.account)
 
 	for d in entries:
 		if flt(d.debit, precision) > 0:
@@ -293,14 +406,17 @@ def update_against_account(voucher_type, voucher_no):
 		if d.against != new_against:
 			frappe.db.set_value("GL Entry", d.name, "against", new_against)
 
+
 def on_doctype_update():
 	frappe.db.add_index("GL Entry", ["against_voucher_type", "against_voucher"])
 	frappe.db.add_index("GL Entry", ["voucher_type", "voucher_no"])
 
+
 def rename_gle_sle_docs():
 	for doctype in ["GL Entry", "Stock Ledger Entry"]:
 		rename_temporarily_named_docs(doctype)
 
+
 def rename_temporarily_named_docs(doctype):
 	"""Rename temporarily named docs using autoname options"""
 	docs_to_rename = frappe.get_all(doctype, {"to_rename": "1"}, order_by="creation", limit=50000)
@@ -311,5 +427,5 @@ def rename_temporarily_named_docs(doctype):
 		frappe.db.sql(
 			"UPDATE `tab{}` SET name = %s, to_rename = 0 where name = %s".format(doctype),
 			(newname, oldname),
-			auto_commit=True
+			auto_commit=True,
 		)

erpnext/accounts/doctype/gl_entry/test_gl_entry.py

@@ -14,48 +14,68 @@ from erpnext.accounts.doctype.journal_entry.test_journal_entry import make_journ
 class TestGLEntry(unittest.TestCase):
 	def test_round_off_entry(self):
 		frappe.db.set_value("Company", "_Test Company", "round_off_account", "_Test Write Off - _TC")
-		frappe.db.set_value("Company", "_Test Company", "round_off_cost_center", "_Test Cost Center - _TC")
+		frappe.db.set_value(
+			"Company", "_Test Company", "round_off_cost_center", "_Test Cost Center - _TC"
+		)
 
-		jv = make_journal_entry("_Test Account Cost for Goods Sold - _TC",
-			"_Test Bank - _TC", 100, "_Test Cost Center - _TC", submit=False)
+		jv = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC",
+			"_Test Bank - _TC",
+			100,
+			"_Test Cost Center - _TC",
+			submit=False,
+		)
 
 		jv.get("accounts")[0].debit = 100.01
 		jv.flags.ignore_validate = True
 		jv.submit()
 
-		round_off_entry = frappe.db.sql("""select name from `tabGL Entry`
+		round_off_entry = frappe.db.sql(
+			"""select name from `tabGL Entry`
 			where voucher_type='Journal Entry' and voucher_no = %s
 			and account='_Test Write Off - _TC' and cost_center='_Test Cost Center - _TC'
-			and debit = 0 and credit = '.01'""", jv.name)
+			and debit = 0 and credit = '.01'""",
+			jv.name,
+		)
 
 		self.assertTrue(round_off_entry)
 
 	def test_rename_entries(self):
-		je = make_journal_entry("_Test Account Cost for Goods Sold - _TC", "_Test Bank - _TC", 100, submit=True)
+		je = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC", "_Test Bank - _TC", 100, submit=True
+		)
 		rename_gle_sle_docs()
 		naming_series = parse_naming_series(parts=frappe.get_meta("GL Entry").autoname.split(".")[:-1])
 
-		je = make_journal_entry("_Test Account Cost for Goods Sold - _TC", "_Test Bank - _TC", 100, submit=True)
+		je = make_journal_entry(
+			"_Test Account Cost for Goods Sold - _TC", "_Test Bank - _TC", 100, submit=True
+		)
 
-		gl_entries = frappe.get_all("GL Entry",
+		gl_entries = frappe.get_all(
+			"GL Entry",
 			fields=["name", "to_rename"],
 			filters={"voucher_type": "Journal Entry", "voucher_no": je.name},
-			order_by="creation"
+			order_by="creation",
 		)
 
 		self.assertTrue(all(entry.to_rename == 1 for entry in gl_entries))
-		old_naming_series_current_value = frappe.db.sql("SELECT current from tabSeries where name = %s", naming_series)[0][0]
+		old_naming_series_current_value = frappe.db.sql(
+			"SELECT current from tabSeries where name = %s", naming_series
+		)[0][0]
 
 		rename_gle_sle_docs()
 
-		new_gl_entries = frappe.get_all("GL Entry",
+		new_gl_entries = frappe.get_all(
+			"GL Entry",
 			fields=["name", "to_rename"],
 			filters={"voucher_type": "Journal Entry", "voucher_no": je.name},
-			order_by="creation"
+			order_by="creation",
 		)
 		self.assertTrue(all(entry.to_rename == 0 for entry in new_gl_entries))
 
 		self.assertTrue(all(new.name != old.name for new, old in zip(gl_entries, new_gl_entries)))
 
-		new_naming_series_current_value = frappe.db.sql("SELECT current from tabSeries where name = %s", naming_series)[0][0]
+		new_naming_series_current_value = frappe.db.sql(
+			"SELECT current from tabSeries where name = %s", naming_series
+		)[0][0]
 		self.assertEqual(old_naming_series_current_value + 2, new_naming_series_current_value)

erpnext/accounts/doctype/gst_account/gst_account.json

@@ -10,6 +10,7 @@
   "sgst_account",
   "igst_account",
   "cess_account",
+  "utgst_account",
   "is_reverse_charge_account"
  ],
  "fields": [
@@ -64,12 +65,18 @@
    "fieldtype": "Check",
    "in_list_view": 1,
    "label": "Is Reverse Charge Account"
+  },
+  {
+   "fieldname": "utgst_account",
+   "fieldtype": "Link",
+   "label": "UTGST Account",
+   "options": "Account"
   }
  ],
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-04-09 12:30:25.889993",
+ "modified": "2022-04-07 12:59:14.039768",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "GST Account",
@@ -78,5 +85,6 @@
  "quick_entry": 1,
  "sort_field": "modified",
  "sort_order": "DESC",
+ "states": [],
  "track_changes": 1
 }

erpnext/accounts/doctype/invoice_discounting/invoice_discounting.py

@@ -33,19 +33,32 @@ class InvoiceDiscounting(AccountsController):
 			frappe.throw(_("Loan Start Date and Loan Period are mandatory to save the Invoice Discounting"))
 
 	def validate_invoices(self):
-		discounted_invoices = [record.sales_invoice for record in
-			frappe.get_all("Discounted Invoice",fields=["sales_invoice"], filters={"docstatus":1})]
+		discounted_invoices = [
+			record.sales_invoice
+			for record in frappe.get_all(
+				"Discounted Invoice", fields=["sales_invoice"], filters={"docstatus": 1}
+			)
+		]
 
 		for record in self.invoices:
 			if record.sales_invoice in discounted_invoices:
-				frappe.throw(_("Row({0}): {1} is already discounted in {2}")
-					.format(record.idx, frappe.bold(record.sales_invoice), frappe.bold(record.parent)))
+				frappe.throw(
+					_("Row({0}): {1} is already discounted in {2}").format(
+						record.idx, frappe.bold(record.sales_invoice), frappe.bold(record.parent)
+					)
+				)
 
-			actual_outstanding = frappe.db.get_value("Sales Invoice", record.sales_invoice,"outstanding_amount")
-			if record.outstanding_amount > actual_outstanding :
-				frappe.throw(_
-					("Row({0}): Outstanding Amount cannot be greater than actual Outstanding Amount {1} in {2}").format(
-					record.idx, frappe.bold(actual_outstanding), frappe.bold(record.sales_invoice)))
+			actual_outstanding = frappe.db.get_value(
+				"Sales Invoice", record.sales_invoice, "outstanding_amount"
+			)
+			if record.outstanding_amount > actual_outstanding:
+				frappe.throw(
+					_(
+						"Row({0}): Outstanding Amount cannot be greater than actual Outstanding Amount {1} in {2}"
+					).format(
+						record.idx, frappe.bold(actual_outstanding), frappe.bold(record.sales_invoice)
+					)
+				)
 
 	def calculate_total_amount(self):
 		self.total_amount = sum(flt(d.outstanding_amount) for d in self.invoices)
@@ -73,24 +86,21 @@ class InvoiceDiscounting(AccountsController):
 				self.status = "Cancelled"
 
 		if cancel:
-			self.db_set('status', self.status, update_modified = True)
+			self.db_set("status", self.status, update_modified=True)
 
 	def update_sales_invoice(self):
 		for d in self.invoices:
 			if self.docstatus == 1:
 				is_discounted = 1
 			else:
-				discounted_invoice = frappe.db.exists({
-					"doctype": "Discounted Invoice",
-					"sales_invoice": d.sales_invoice,
-					"docstatus": 1
-				})
+				discounted_invoice = frappe.db.exists(
+					{"doctype": "Discounted Invoice", "sales_invoice": d.sales_invoice, "docstatus": 1}
+				)
 				is_discounted = 1 if discounted_invoice else 0
 			frappe.db.set_value("Sales Invoice", d.sales_invoice, "is_discounted", is_discounted)
 
 	def make_gl_entries(self):
-		company_currency = frappe.get_cached_value('Company',  self.company, "default_currency")
-
+		company_currency = frappe.get_cached_value("Company", self.company, "default_currency")
 
 		gl_entries = []
 		invoice_fields = ["debit_to", "party_account_currency", "conversion_rate", "cost_center"]
@@ -102,135 +112,182 @@ class InvoiceDiscounting(AccountsController):
 			inv = frappe.db.get_value("Sales Invoice", d.sales_invoice, invoice_fields, as_dict=1)
 
 			if d.outstanding_amount:
-				outstanding_in_company_currency = flt(d.outstanding_amount * inv.conversion_rate,
-					d.precision("outstanding_amount"))
-				ar_credit_account_currency = frappe.get_cached_value("Account", self.accounts_receivable_credit, "currency")
+				outstanding_in_company_currency = flt(
+					d.outstanding_amount * inv.conversion_rate, d.precision("outstanding_amount")
+				)
+				ar_credit_account_currency = frappe.get_cached_value(
+					"Account", self.accounts_receivable_credit, "currency"
+				)
 
-				gl_entries.append(self.get_gl_dict({
-					"account": inv.debit_to,
-					"party_type": "Customer",
-					"party": d.customer,
-					"against": self.accounts_receivable_credit,
-					"credit": outstanding_in_company_currency,
-					"credit_in_account_currency": outstanding_in_company_currency \
-						if inv.party_account_currency==company_currency else d.outstanding_amount,
-					"cost_center": inv.cost_center,
-					"against_voucher": d.sales_invoice,
-					"against_voucher_type": "Sales Invoice"
-				}, inv.party_account_currency, item=inv))
+				gl_entries.append(
+					self.get_gl_dict(
+						{
+							"account": inv.debit_to,
+							"party_type": "Customer",
+							"party": d.customer,
+							"against": self.accounts_receivable_credit,
+							"credit": outstanding_in_company_currency,
+							"credit_in_account_currency": outstanding_in_company_currency
+							if inv.party_account_currency == company_currency
+							else d.outstanding_amount,
+							"cost_center": inv.cost_center,
+							"against_voucher": d.sales_invoice,
+							"against_voucher_type": "Sales Invoice",
+						},
+						inv.party_account_currency,
+						item=inv,
+					)
+				)
 
-				gl_entries.append(self.get_gl_dict({
-					"account": self.accounts_receivable_credit,
-					"party_type": "Customer",
-					"party": d.customer,
-					"against": inv.debit_to,
-					"debit": outstanding_in_company_currency,
-					"debit_in_account_currency": outstanding_in_company_currency \
-						if ar_credit_account_currency==company_currency else d.outstanding_amount,
-					"cost_center": inv.cost_center,
-					"against_voucher": d.sales_invoice,
-					"against_voucher_type": "Sales Invoice"
-				}, ar_credit_account_currency, item=inv))
+				gl_entries.append(
+					self.get_gl_dict(
+						{
+							"account": self.accounts_receivable_credit,
+							"party_type": "Customer",
+							"party": d.customer,
+							"against": inv.debit_to,
+							"debit": outstanding_in_company_currency,
+							"debit_in_account_currency": outstanding_in_company_currency
+							if ar_credit_account_currency == company_currency
+							else d.outstanding_amount,
+							"cost_center": inv.cost_center,
+							"against_voucher": d.sales_invoice,
+							"against_voucher_type": "Sales Invoice",
+						},
+						ar_credit_account_currency,
+						item=inv,
+					)
+				)
 
-		make_gl_entries(gl_entries, cancel=(self.docstatus == 2), update_outstanding='No')
+		make_gl_entries(gl_entries, cancel=(self.docstatus == 2), update_outstanding="No")
 
 	@frappe.whitelist()
 	def create_disbursement_entry(self):
 		je = frappe.new_doc("Journal Entry")
-		je.voucher_type = 'Journal Entry'
+		je.voucher_type = "Journal Entry"
 		je.company = self.company
-		je.remark = 'Loan Disbursement entry against Invoice Discounting: ' + self.name
+		je.remark = "Loan Disbursement entry against Invoice Discounting: " + self.name
 
-		je.append("accounts", {
-			"account": self.bank_account,
-			"debit_in_account_currency": flt(self.total_amount) - flt(self.bank_charges),
-			"cost_center": erpnext.get_default_cost_center(self.company)
-		})
+		je.append(
+			"accounts",
+			{
+				"account": self.bank_account,
+				"debit_in_account_currency": flt(self.total_amount) - flt(self.bank_charges),
+				"cost_center": erpnext.get_default_cost_center(self.company),
+			},
+		)
 
 		if self.bank_charges:
-			je.append("accounts", {
-				"account": self.bank_charges_account,
-				"debit_in_account_currency": flt(self.bank_charges),
-				"cost_center": erpnext.get_default_cost_center(self.company)
-			})
+			je.append(
+				"accounts",
+				{
+					"account": self.bank_charges_account,
+					"debit_in_account_currency": flt(self.bank_charges),
+					"cost_center": erpnext.get_default_cost_center(self.company),
+				},
+			)
 
-		je.append("accounts", {
-			"account": self.short_term_loan,
-			"credit_in_account_currency": flt(self.total_amount),
-			"cost_center": erpnext.get_default_cost_center(self.company),
-			"reference_type": "Invoice Discounting",
-			"reference_name": self.name
-		})
+		je.append(
+			"accounts",
+			{
+				"account": self.short_term_loan,
+				"credit_in_account_currency": flt(self.total_amount),
+				"cost_center": erpnext.get_default_cost_center(self.company),
+				"reference_type": "Invoice Discounting",
+				"reference_name": self.name,
+			},
+		)
 		for d in self.invoices:
-			je.append("accounts", {
-				"account": self.accounts_receivable_discounted,
-				"debit_in_account_currency": flt(d.outstanding_amount),
-				"cost_center": erpnext.get_default_cost_center(self.company),
-				"reference_type": "Invoice Discounting",
-				"reference_name": self.name,
-				"party_type": "Customer",
-				"party": d.customer
-			})
+			je.append(
+				"accounts",
+				{
+					"account": self.accounts_receivable_discounted,
+					"debit_in_account_currency": flt(d.outstanding_amount),
+					"cost_center": erpnext.get_default_cost_center(self.company),
+					"reference_type": "Invoice Discounting",
+					"reference_name": self.name,
+					"party_type": "Customer",
+					"party": d.customer,
+				},
+			)
 
-			je.append("accounts", {
-				"account": self.accounts_receivable_credit,
-				"credit_in_account_currency": flt(d.outstanding_amount),
-				"cost_center": erpnext.get_default_cost_center(self.company),
-				"reference_type": "Invoice Discounting",
-				"reference_name": self.name,
-				"party_type": "Customer",
-				"party": d.customer
-			})
+			je.append(
+				"accounts",
+				{
+					"account": self.accounts_receivable_credit,
+					"credit_in_account_currency": flt(d.outstanding_amount),
+					"cost_center": erpnext.get_default_cost_center(self.company),
+					"reference_type": "Invoice Discounting",
+					"reference_name": self.name,
+					"party_type": "Customer",
+					"party": d.customer,
+				},
+			)
 
 		return je
 
 	@frappe.whitelist()
 	def close_loan(self):
 		je = frappe.new_doc("Journal Entry")
-		je.voucher_type = 'Journal Entry'
+		je.voucher_type = "Journal Entry"
 		je.company = self.company
-		je.remark = 'Loan Settlement entry against Invoice Discounting: ' + self.name
+		je.remark = "Loan Settlement entry against Invoice Discounting: " + self.name
 
-		je.append("accounts", {
-			"account": self.short_term_loan,
-			"debit_in_account_currency": flt(self.total_amount),
-			"cost_center": erpnext.get_default_cost_center(self.company),
-			"reference_type": "Invoice Discounting",
-			"reference_name": self.name,
-		})
+		je.append(
+			"accounts",
+			{
+				"account": self.short_term_loan,
+				"debit_in_account_currency": flt(self.total_amount),
+				"cost_center": erpnext.get_default_cost_center(self.company),
+				"reference_type": "Invoice Discounting",
+				"reference_name": self.name,
+			},
+		)
 
-		je.append("accounts", {
-			"account": self.bank_account,
-			"credit_in_account_currency": flt(self.total_amount),
-			"cost_center": erpnext.get_default_cost_center(self.company)
-		})
+		je.append(
+			"accounts",
+			{
+				"account": self.bank_account,
+				"credit_in_account_currency": flt(self.total_amount),
+				"cost_center": erpnext.get_default_cost_center(self.company),
+			},
+		)
 
 		if getdate(self.loan_end_date) > getdate(nowdate()):
 			for d in self.invoices:
-				outstanding_amount = frappe.db.get_value("Sales Invoice", d.sales_invoice, "outstanding_amount")
+				outstanding_amount = frappe.db.get_value(
+					"Sales Invoice", d.sales_invoice, "outstanding_amount"
+				)
 				if flt(outstanding_amount) > 0:
-					je.append("accounts", {
-						"account": self.accounts_receivable_discounted,
-						"credit_in_account_currency": flt(outstanding_amount),
-						"cost_center": erpnext.get_default_cost_center(self.company),
-						"reference_type": "Invoice Discounting",
-						"reference_name": self.name,
-						"party_type": "Customer",
-						"party": d.customer
-					})
+					je.append(
+						"accounts",
+						{
+							"account": self.accounts_receivable_discounted,
+							"credit_in_account_currency": flt(outstanding_amount),
+							"cost_center": erpnext.get_default_cost_center(self.company),
+							"reference_type": "Invoice Discounting",
+							"reference_name": self.name,
+							"party_type": "Customer",
+							"party": d.customer,
+						},
+					)
 
-					je.append("accounts", {
-						"account": self.accounts_receivable_unpaid,
-						"debit_in_account_currency": flt(outstanding_amount),
-						"cost_center": erpnext.get_default_cost_center(self.company),
-						"reference_type": "Invoice Discounting",
-						"reference_name": self.name,
-						"party_type": "Customer",
-						"party": d.customer
-					})
+					je.append(
+						"accounts",
+						{
+							"account": self.accounts_receivable_unpaid,
+							"debit_in_account_currency": flt(outstanding_amount),
+							"cost_center": erpnext.get_default_cost_center(self.company),
+							"reference_type": "Invoice Discounting",
+							"reference_name": self.name,
+							"party_type": "Customer",
+							"party": d.customer,
+						},
+					)
 
 		return je
 
+
 @frappe.whitelist()
 def get_invoices(filters):
 	filters = frappe._dict(json.loads(filters))
@@ -250,7 +307,8 @@ def get_invoices(filters):
 	if cond:
 		where_condition += " and " + " and ".join(cond)
 
-	return frappe.db.sql("""
+	return frappe.db.sql(
+		"""
 		select
 			name as sales_invoice,
 			customer,
@@ -264,17 +322,26 @@ def get_invoices(filters):
 			%s
 			and not exists(select di.name from `tabDiscounted Invoice` di
 				where di.docstatus=1 and di.sales_invoice=si.name)
-	""" % where_condition, filters, as_dict=1)
+	"""
+		% where_condition,
+		filters,
+		as_dict=1,
+	)
+
 
 def get_party_account_based_on_invoice_discounting(sales_invoice):
 	party_account = None
-	invoice_discounting = frappe.db.sql("""
+	invoice_discounting = frappe.db.sql(
+		"""
 		select par.accounts_receivable_discounted, par.accounts_receivable_unpaid, par.status
 		from `tabInvoice Discounting` par, `tabDiscounted Invoice` ch
 		where par.name=ch.parent
 			and par.docstatus=1
 			and ch.sales_invoice = %s
-	""", (sales_invoice), as_dict=1)
+	""",
+		(sales_invoice),
+		as_dict=1,
+	)
 	if invoice_discounting:
 		if invoice_discounting[0].status == "Disbursed":
 			party_account = invoice_discounting[0].accounts_receivable_discounted

erpnext/accounts/doctype/invoice_discounting/invoice_discounting_dashboard.py

@@ -1,21 +1,12 @@
-
 from frappe import _
 
 
 def get_data():
 	return {
-		'fieldname': 'reference_name',
-		'internal_links': {
-			'Sales Invoice': ['invoices', 'sales_invoice']
-		},
-		'transactions': [
-			{
-				'label': _('Reference'),
-				'items': ['Sales Invoice']
-			},
-			{
-				'label': _('Payment'),
-				'items': ['Payment Entry', 'Journal Entry']
-			}
-		]
+		"fieldname": "reference_name",
+		"internal_links": {"Sales Invoice": ["invoices", "sales_invoice"]},
+		"transactions": [
+			{"label": _("Reference"), "items": ["Sales Invoice"]},
+			{"label": _("Payment"), "items": ["Payment Entry", "Journal Entry"]},
+		],
 	}

erpnext/accounts/doctype/invoice_discounting/test_invoice_discounting.py

@@ -14,52 +14,74 @@ from erpnext.stock.doctype.purchase_receipt.test_purchase_receipt import get_gl_
 
 class TestInvoiceDiscounting(unittest.TestCase):
 	def setUp(self):
-		self.ar_credit = create_account(account_name="_Test Accounts Receivable Credit", parent_account = "Accounts Receivable - _TC", company="_Test Company")
-		self.ar_discounted = create_account(account_name="_Test Accounts Receivable Discounted", parent_account = "Accounts Receivable - _TC", company="_Test Company")
-		self.ar_unpaid = create_account(account_name="_Test Accounts Receivable Unpaid", parent_account = "Accounts Receivable - _TC", company="_Test Company")
-		self.short_term_loan = create_account(account_name="_Test Short Term Loan", parent_account = "Source of Funds (Liabilities) - _TC", company="_Test Company")
-		self.bank_account = create_account(account_name="_Test Bank 2", parent_account = "Bank Accounts - _TC", company="_Test Company")
-		self.bank_charges_account = create_account(account_name="_Test Bank Charges Account", parent_account = "Expenses - _TC", company="_Test Company")
+		self.ar_credit = create_account(
+			account_name="_Test Accounts Receivable Credit",
+			parent_account="Accounts Receivable - _TC",
+			company="_Test Company",
+		)
+		self.ar_discounted = create_account(
+			account_name="_Test Accounts Receivable Discounted",
+			parent_account="Accounts Receivable - _TC",
+			company="_Test Company",
+		)
+		self.ar_unpaid = create_account(
+			account_name="_Test Accounts Receivable Unpaid",
+			parent_account="Accounts Receivable - _TC",
+			company="_Test Company",
+		)
+		self.short_term_loan = create_account(
+			account_name="_Test Short Term Loan",
+			parent_account="Source of Funds (Liabilities) - _TC",
+			company="_Test Company",
+		)
+		self.bank_account = create_account(
+			account_name="_Test Bank 2", parent_account="Bank Accounts - _TC", company="_Test Company"
+		)
+		self.bank_charges_account = create_account(
+			account_name="_Test Bank Charges Account",
+			parent_account="Expenses - _TC",
+			company="_Test Company",
+		)
 		frappe.db.set_value("Company", "_Test Company", "default_bank_account", self.bank_account)
 
 	def test_total_amount(self):
 		inv1 = create_sales_invoice(rate=200)
 		inv2 = create_sales_invoice(rate=500)
 
-		inv_disc = create_invoice_discounting([inv1.name, inv2.name],
+		inv_disc = create_invoice_discounting(
+			[inv1.name, inv2.name],
 			do_not_submit=True,
 			accounts_receivable_credit=self.ar_credit,
 			accounts_receivable_discounted=self.ar_discounted,
 			accounts_receivable_unpaid=self.ar_unpaid,
 			short_term_loan=self.short_term_loan,
 			bank_charges_account=self.bank_charges_account,
-			bank_account=self.bank_account
-			)
+			bank_account=self.bank_account,
+		)
 		self.assertEqual(inv_disc.total_amount, 700)
 
 	def test_gl_entries_in_base_currency(self):
 		inv = create_sales_invoice(rate=200)
-		inv_disc = create_invoice_discounting([inv.name],
+		inv_disc = create_invoice_discounting(
+			[inv.name],
 			accounts_receivable_credit=self.ar_credit,
 			accounts_receivable_discounted=self.ar_discounted,
 			accounts_receivable_unpaid=self.ar_unpaid,
 			short_term_loan=self.short_term_loan,
 			bank_charges_account=self.bank_charges_account,
-			bank_account=self.bank_account
-			)
+			bank_account=self.bank_account,
+		)
 
 		gle = get_gl_entries("Invoice Discounting", inv_disc.name)
 
-		expected_gle = {
-			inv.debit_to: [0.0, 200],
-			self.ar_credit: [200, 0.0]
-		}
+		expected_gle = {inv.debit_to: [0.0, 200], self.ar_credit: [200, 0.0]}
 		for i, gle in enumerate(gle):
 			self.assertEqual([gle.debit, gle.credit], expected_gle.get(gle.account))
 
 	def test_loan_on_submit(self):
 		inv = create_sales_invoice(rate=300)
-		inv_disc = create_invoice_discounting([inv.name],
+		inv_disc = create_invoice_discounting(
+			[inv.name],
 			accounts_receivable_credit=self.ar_credit,
 			accounts_receivable_discounted=self.ar_discounted,
 			accounts_receivable_unpaid=self.ar_unpaid,
@@ -67,28 +89,33 @@ class TestInvoiceDiscounting(unittest.TestCase):
 			bank_charges_account=self.bank_charges_account,
 			bank_account=self.bank_account,
 			start=nowdate(),
-			period=60
-			)
+			period=60,
+		)
 		self.assertEqual(inv_disc.status, "Sanctioned")
-		self.assertEqual(inv_disc.loan_end_date, add_days(inv_disc.loan_start_date, inv_disc.loan_period))
-
+		self.assertEqual(
+			inv_disc.loan_end_date, add_days(inv_disc.loan_start_date, inv_disc.loan_period)
+		)
 
 	def test_on_disbursed(self):
 		inv = create_sales_invoice(rate=500)
-		inv_disc = create_invoice_discounting([inv.name],
+		inv_disc = create_invoice_discounting(
+			[inv.name],
 			accounts_receivable_credit=self.ar_credit,
 			accounts_receivable_discounted=self.ar_discounted,
 			accounts_receivable_unpaid=self.ar_unpaid,
 			short_term_loan=self.short_term_loan,
 			bank_charges_account=self.bank_charges_account,
 			bank_account=self.bank_account,
-			bank_charges=100
-			)
+			bank_charges=100,
+		)
 
 		je = inv_disc.create_disbursement_entry()
 
 		self.assertEqual(je.accounts[0].account, self.bank_account)
-		self.assertEqual(je.accounts[0].debit_in_account_currency, flt(inv_disc.total_amount) - flt(inv_disc.bank_charges))
+		self.assertEqual(
+			je.accounts[0].debit_in_account_currency,
+			flt(inv_disc.total_amount) - flt(inv_disc.bank_charges),
+		)
 
 		self.assertEqual(je.accounts[1].account, self.bank_charges_account)
 		self.assertEqual(je.accounts[1].debit_in_account_currency, flt(inv_disc.bank_charges))
@@ -102,7 +129,6 @@ class TestInvoiceDiscounting(unittest.TestCase):
 		self.assertEqual(je.accounts[4].account, self.ar_credit)
 		self.assertEqual(je.accounts[4].credit_in_account_currency, flt(inv.outstanding_amount))
 
-
 		je.posting_date = nowdate()
 		je.submit()
 
@@ -114,7 +140,8 @@ class TestInvoiceDiscounting(unittest.TestCase):
 
 	def test_on_close_after_loan_period(self):
 		inv = create_sales_invoice(rate=600)
-		inv_disc = create_invoice_discounting([inv.name],
+		inv_disc = create_invoice_discounting(
+			[inv.name],
 			accounts_receivable_credit=self.ar_credit,
 			accounts_receivable_discounted=self.ar_discounted,
 			accounts_receivable_unpaid=self.ar_unpaid,
@@ -122,8 +149,8 @@ class TestInvoiceDiscounting(unittest.TestCase):
 			bank_charges_account=self.bank_charges_account,
 			bank_account=self.bank_account,
 			start=nowdate(),
-			period=60
-			)
+			period=60,
+		)
 
 		je1 = inv_disc.create_disbursement_entry()
 		je1.posting_date = nowdate()
@@ -151,7 +178,8 @@ class TestInvoiceDiscounting(unittest.TestCase):
 
 	def test_on_close_after_loan_period_after_inv_payment(self):
 		inv = create_sales_invoice(rate=600)
-		inv_disc = create_invoice_discounting([inv.name],
+		inv_disc = create_invoice_discounting(
+			[inv.name],
 			accounts_receivable_credit=self.ar_credit,
 			accounts_receivable_discounted=self.ar_discounted,
 			accounts_receivable_unpaid=self.ar_unpaid,
@@ -159,8 +187,8 @@ class TestInvoiceDiscounting(unittest.TestCase):
 			bank_charges_account=self.bank_charges_account,
 			bank_account=self.bank_account,
 			start=nowdate(),
-			period=60
-			)
+			period=60,
+		)
 
 		je1 = inv_disc.create_disbursement_entry()
 		je1.posting_date = nowdate()
@@ -183,7 +211,8 @@ class TestInvoiceDiscounting(unittest.TestCase):
 
 	def test_on_close_before_loan_period(self):
 		inv = create_sales_invoice(rate=700)
-		inv_disc = create_invoice_discounting([inv.name],
+		inv_disc = create_invoice_discounting(
+			[inv.name],
 			accounts_receivable_credit=self.ar_credit,
 			accounts_receivable_discounted=self.ar_discounted,
 			accounts_receivable_unpaid=self.ar_unpaid,
@@ -191,7 +220,7 @@ class TestInvoiceDiscounting(unittest.TestCase):
 			bank_charges_account=self.bank_charges_account,
 			bank_account=self.bank_account,
 			start=add_days(nowdate(), -80),
-			period=60
+			period=60,
 		)
 
 		je1 = inv_disc.create_disbursement_entry()
@@ -209,16 +238,17 @@ class TestInvoiceDiscounting(unittest.TestCase):
 		self.assertEqual(je2.accounts[1].credit_in_account_currency, flt(inv_disc.total_amount))
 
 	def test_make_payment_before_loan_period(self):
-		#it has problem
+		# it has problem
 		inv = create_sales_invoice(rate=700)
-		inv_disc = create_invoice_discounting([inv.name],
-				accounts_receivable_credit=self.ar_credit,
-				accounts_receivable_discounted=self.ar_discounted,
-				accounts_receivable_unpaid=self.ar_unpaid,
-				short_term_loan=self.short_term_loan,
-				bank_charges_account=self.bank_charges_account,
-				bank_account=self.bank_account
-				)
+		inv_disc = create_invoice_discounting(
+			[inv.name],
+			accounts_receivable_credit=self.ar_credit,
+			accounts_receivable_discounted=self.ar_discounted,
+			accounts_receivable_unpaid=self.ar_unpaid,
+			short_term_loan=self.short_term_loan,
+			bank_charges_account=self.bank_charges_account,
+			bank_account=self.bank_account,
+		)
 		je = inv_disc.create_disbursement_entry()
 		inv_disc.reload()
 		je.posting_date = nowdate()
@@ -232,26 +262,31 @@ class TestInvoiceDiscounting(unittest.TestCase):
 		je_on_payment.submit()
 
 		self.assertEqual(je_on_payment.accounts[0].account, self.ar_discounted)
-		self.assertEqual(je_on_payment.accounts[0].credit_in_account_currency, flt(inv.outstanding_amount))
+		self.assertEqual(
+			je_on_payment.accounts[0].credit_in_account_currency, flt(inv.outstanding_amount)
+		)
 		self.assertEqual(je_on_payment.accounts[1].account, self.bank_account)
-		self.assertEqual(je_on_payment.accounts[1].debit_in_account_currency, flt(inv.outstanding_amount))
+		self.assertEqual(
+			je_on_payment.accounts[1].debit_in_account_currency, flt(inv.outstanding_amount)
+		)
 
 		inv.reload()
 		self.assertEqual(inv.outstanding_amount, 0)
 
 	def test_make_payment_before_after_period(self):
-		#it has problem
+		# it has problem
 		inv = create_sales_invoice(rate=700)
-		inv_disc = create_invoice_discounting([inv.name],
-				accounts_receivable_credit=self.ar_credit,
-				accounts_receivable_discounted=self.ar_discounted,
-				accounts_receivable_unpaid=self.ar_unpaid,
-				short_term_loan=self.short_term_loan,
-				bank_charges_account=self.bank_charges_account,
-				bank_account=self.bank_account,
-				loan_start_date=add_days(nowdate(), -10),
-				period=5
-				)
+		inv_disc = create_invoice_discounting(
+			[inv.name],
+			accounts_receivable_credit=self.ar_credit,
+			accounts_receivable_discounted=self.ar_discounted,
+			accounts_receivable_unpaid=self.ar_unpaid,
+			short_term_loan=self.short_term_loan,
+			bank_charges_account=self.bank_charges_account,
+			bank_account=self.bank_account,
+			loan_start_date=add_days(nowdate(), -10),
+			period=5,
+		)
 		je = inv_disc.create_disbursement_entry()
 		inv_disc.reload()
 		je.posting_date = nowdate()
@@ -269,9 +304,13 @@ class TestInvoiceDiscounting(unittest.TestCase):
 		je_on_payment.submit()
 
 		self.assertEqual(je_on_payment.accounts[0].account, self.ar_unpaid)
-		self.assertEqual(je_on_payment.accounts[0].credit_in_account_currency, flt(inv.outstanding_amount))
+		self.assertEqual(
+			je_on_payment.accounts[0].credit_in_account_currency, flt(inv.outstanding_amount)
+		)
 		self.assertEqual(je_on_payment.accounts[1].account, self.bank_account)
-		self.assertEqual(je_on_payment.accounts[1].debit_in_account_currency, flt(inv.outstanding_amount))
+		self.assertEqual(
+			je_on_payment.accounts[1].debit_in_account_currency, flt(inv.outstanding_amount)
+		)
 
 		inv.reload()
 		self.assertEqual(inv.outstanding_amount, 0)
@@ -287,17 +326,15 @@ def create_invoice_discounting(invoices, **args):
 	inv_disc.accounts_receivable_credit = args.accounts_receivable_credit
 	inv_disc.accounts_receivable_discounted = args.accounts_receivable_discounted
 	inv_disc.accounts_receivable_unpaid = args.accounts_receivable_unpaid
-	inv_disc.short_term_loan=args.short_term_loan
-	inv_disc.bank_charges_account=args.bank_charges_account
-	inv_disc.bank_account=args.bank_account
+	inv_disc.short_term_loan = args.short_term_loan
+	inv_disc.bank_charges_account = args.bank_charges_account
+	inv_disc.bank_account = args.bank_account
 	inv_disc.loan_start_date = args.start or nowdate()
 	inv_disc.loan_period = args.period or 30
 	inv_disc.bank_charges = flt(args.bank_charges)
 
 	for d in invoices:
-		inv_disc.append("invoices", {
-			"sales_invoice": d
-		})
+		inv_disc.append("invoices", {"sales_invoice": d})
 	inv_disc.insert()
 
 	if not args.do_not_submit:

erpnext/accounts/doctype/item_tax_template/item_tax_template.py

@@ -13,20 +13,28 @@ class ItemTaxTemplate(Document):
 
 	def autoname(self):
 		if self.company and self.title:
-			abbr = frappe.get_cached_value('Company',  self.company,  'abbr')
-			self.name = '{0} - {1}'.format(self.title, abbr)
+			abbr = frappe.get_cached_value("Company", self.company, "abbr")
+			self.name = "{0} - {1}".format(self.title, abbr)
 
 	def validate_tax_accounts(self):
 		"""Check whether Tax Rate is not entered twice for same Tax Type"""
 		check_list = []
-		for d in self.get('taxes'):
+		for d in self.get("taxes"):
 			if d.tax_type:
 				account_type = frappe.db.get_value("Account", d.tax_type, "account_type")
 
-				if account_type not in ['Tax', 'Chargeable', 'Income Account', 'Expense Account', 'Expenses Included In Valuation']:
+				if account_type not in [
+					"Tax",
+					"Chargeable",
+					"Income Account",
+					"Expense Account",
+					"Expenses Included In Valuation",
+				]:
 					frappe.throw(
-						_("Item Tax Row {0} must have account of type Tax or Income or Expense or Chargeable").format(
-							d.idx))
+						_(
+							"Item Tax Row {0} must have account of type Tax or Income or Expense or Chargeable"
+						).format(d.idx)
+					)
 				else:
 					if d.tax_type in check_list:
 						frappe.throw(_("{0} entered twice in Item Tax").format(d.tax_type))

erpnext/accounts/doctype/item_tax_template/item_tax_template_dashboard.py

@@ -1,26 +1,13 @@
-
 from frappe import _
 
 
 def get_data():
 	return {
-		'fieldname': 'item_tax_template',
-		'transactions': [
-			{
-				'label': _('Pre Sales'),
-				'items': ['Quotation', 'Supplier Quotation']
-			},
-			{
-				'label': _('Sales'),
-				'items': ['Sales Invoice', 'Sales Order', 'Delivery Note']
-			},
-			{
-				'label': _('Purchase'),
-				'items': ['Purchase Invoice', 'Purchase Order', 'Purchase Receipt']
-			},
-			{
-				'label': _('Stock'),
-				'items': ['Item Groups', 'Item']
-			}
-		]
+		"fieldname": "item_tax_template",
+		"transactions": [
+			{"label": _("Pre Sales"), "items": ["Quotation", "Supplier Quotation"]},
+			{"label": _("Sales"), "items": ["Sales Invoice", "Sales Order", "Delivery Note"]},
+			{"label": _("Purchase"), "items": ["Purchase Invoice", "Purchase Order", "Purchase Receipt"]},
+			{"label": _("Stock"), "items": ["Item Groups", "Item"]},
+		],
 	}

erpnext/accounts/doctype/journal_entry/journal_entry.js

@@ -149,22 +149,6 @@ frappe.ui.form.on("Journal Entry", {
 					}
 				});
 			}
-			else if(frm.doc.voucher_type=="Opening Entry") {
-				return frappe.call({
-					type:"GET",
-					method: "erpnext.accounts.doctype.journal_entry.journal_entry.get_opening_accounts",
-					args: {
-						"company": frm.doc.company
-					},
-					callback: function(r) {
-						frappe.model.clear_table(frm.doc, "accounts");
-						if(r.message) {
-							update_jv_details(frm.doc, r.message);
-						}
-						cur_frm.set_value("is_opening", "Yes");
-					}
-				});
-			}
 		}
 	},
 
@@ -189,8 +173,8 @@ frappe.ui.form.on("Journal Entry", {
 var update_jv_details = function(doc, r) {
 	$.each(r, function(i, d) {
 		var row = frappe.model.add_child(doc, "Journal Entry Account", "accounts");
-		row.account = d.account;
-		row.balance = d.balance;
+		frappe.model.set_value(row.doctype, row.name, "account", d.account)
+		frappe.model.set_value(row.doctype, row.name, "balance", d.balance)
 	});
 	refresh_field("accounts");
 }

erpnext/accounts/doctype/journal_entry/journal_entry.json

@@ -3,7 +3,7 @@
  "allow_auto_repeat": 1,
  "allow_import": 1,
  "autoname": "naming_series:",
- "creation": "2013-03-25 10:53:52",
+ "creation": "2022-01-25 10:29:58.717206",
  "doctype": "DocType",
  "document_type": "Document",
  "engine": "InnoDB",
@@ -13,6 +13,7 @@
   "voucher_type",
   "naming_series",
   "finance_book",
+  "process_deferred_accounting",
   "reversal_of",
   "tax_withholding_category",
   "column_break1",
@@ -136,7 +137,8 @@
    "fieldname": "finance_book",
    "fieldtype": "Link",
    "label": "Finance Book",
-   "options": "Finance Book"
+   "options": "Finance Book",
+   "read_only": 1
   },
   {
    "fieldname": "2_add_edit_gl_entries",
@@ -524,13 +526,20 @@
    "label": "Reversal Of",
    "options": "Journal Entry",
    "read_only": 1
+  },
+  {
+   "fieldname": "process_deferred_accounting",
+   "fieldtype": "Link",
+   "label": "Process Deferred Accounting",
+   "options": "Process Deferred Accounting",
+   "read_only": 1
   }
  ],
  "icon": "fa fa-file-text",
  "idx": 176,
  "is_submittable": 1,
  "links": [],
- "modified": "2022-01-04 13:39:36.485954",
+ "modified": "2022-06-23 22:01:32.348337",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Journal Entry",
@@ -578,6 +587,7 @@
  "search_fields": "voucher_type,posting_date, due_date, cheque_no",
  "sort_field": "modified",
  "sort_order": "DESC",
+ "states": [],
  "title_field": "title",
  "track_changes": 1
 }

erpnext/accounts/doctype/journal_entry/test_journal_entry.py

@@ -39,14 +39,25 @@ class TestJournalEntry(unittest.TestCase):
 		test_voucher.submit()
 
 		if test_voucher.doctype == "Journal Entry":
-			self.assertTrue(frappe.db.sql("""select name from `tabJournal Entry Account`
+			self.assertTrue(
+				frappe.db.sql(
+					"""select name from `tabJournal Entry Account`
 				where account = %s and docstatus = 1 and parent = %s""",
-				("_Test Receivable - _TC", test_voucher.name)))
+					("_Test Receivable - _TC", test_voucher.name),
+				)
+			)
 
-		self.assertFalse(frappe.db.sql("""select name from `tabJournal Entry Account`
-			where reference_type = %s and reference_name = %s""", (test_voucher.doctype, test_voucher.name)))
+		self.assertFalse(
+			frappe.db.sql(
+				"""select name from `tabJournal Entry Account`
+			where reference_type = %s and reference_name = %s""",
+				(test_voucher.doctype, test_voucher.name),
+			)
+		)
 
-		base_jv.get("accounts")[0].is_advance = "Yes" if (test_voucher.doctype in ["Sales Order", "Purchase Order"]) else "No"
+		base_jv.get("accounts")[0].is_advance = (
+			"Yes" if (test_voucher.doctype in ["Sales Order", "Purchase Order"]) else "No"
+		)
 		base_jv.get("accounts")[0].set("reference_type", test_voucher.doctype)
 		base_jv.get("accounts")[0].set("reference_name", test_voucher.name)
 		base_jv.insert()
@@ -54,18 +65,28 @@ class TestJournalEntry(unittest.TestCase):
 
 		submitted_voucher = frappe.get_doc(test_voucher.doctype, test_voucher.name)
 
-		self.assertTrue(frappe.db.sql("""select name from `tabJournal Entry Account`
-			where reference_type = %s and reference_name = %s and {0}=400""".format(dr_or_cr),
-				(submitted_voucher.doctype, submitted_voucher.name)))
+		self.assertTrue(
+			frappe.db.sql(
+				"""select name from `tabJournal Entry Account`
+			where reference_type = %s and reference_name = %s and {0}=400""".format(
+					dr_or_cr
+				),
+				(submitted_voucher.doctype, submitted_voucher.name),
+			)
+		)
 
 		if base_jv.get("accounts")[0].is_advance == "Yes":
 			self.advance_paid_testcase(base_jv, submitted_voucher, dr_or_cr)
 		self.cancel_against_voucher_testcase(submitted_voucher)
 
 	def advance_paid_testcase(self, base_jv, test_voucher, dr_or_cr):
-		#Test advance paid field
-		advance_paid = frappe.db.sql("""select advance_paid from `tab%s`
-					where name=%s""" % (test_voucher.doctype, '%s'), (test_voucher.name))
+		# Test advance paid field
+		advance_paid = frappe.db.sql(
+			"""select advance_paid from `tab%s`
+					where name=%s"""
+			% (test_voucher.doctype, "%s"),
+			(test_voucher.name),
+		)
 		payment_against_order = base_jv.get("accounts")[0].get(dr_or_cr)
 
 		self.assertTrue(flt(advance_paid[0][0]) == flt(payment_against_order))
@@ -74,13 +95,19 @@ class TestJournalEntry(unittest.TestCase):
 		if test_voucher.doctype == "Journal Entry":
 			# if test_voucher is a Journal Entry, test cancellation of test_voucher
 			test_voucher.cancel()
-			self.assertFalse(frappe.db.sql("""select name from `tabJournal Entry Account`
-				where reference_type='Journal Entry' and reference_name=%s""", test_voucher.name))
+			self.assertFalse(
+				frappe.db.sql(
+					"""select name from `tabJournal Entry Account`
+				where reference_type='Journal Entry' and reference_name=%s""",
+					test_voucher.name,
+				)
+			)
 
 		elif test_voucher.doctype in ["Sales Order", "Purchase Order"]:
 			# if test_voucher is a Sales Order/Purchase Order, test error on cancellation of test_voucher
-			frappe.db.set_value("Accounts Settings", "Accounts Settings",
-				"unlink_advance_payment_on_cancelation_of_order", 0)
+			frappe.db.set_value(
+				"Accounts Settings", "Accounts Settings", "unlink_advance_payment_on_cancelation_of_order", 0
+			)
 			submitted_voucher = frappe.get_doc(test_voucher.doctype, test_voucher.name)
 			self.assertRaises(frappe.LinkExistsError, submitted_voucher.cancel)
 
@@ -89,7 +116,10 @@ class TestJournalEntry(unittest.TestCase):
 		stock_account = get_inventory_account(company)
 
 		from erpnext.accounts.utils import get_stock_and_account_balance
-		account_bal, stock_bal, warehouse_list = get_stock_and_account_balance(stock_account, nowdate(), company)
+
+		account_bal, stock_bal, warehouse_list = get_stock_and_account_balance(
+			stock_account, nowdate(), company
+		)
 		diff = flt(account_bal) - flt(stock_bal)
 
 		if not diff:
@@ -98,19 +128,25 @@ class TestJournalEntry(unittest.TestCase):
 		jv = frappe.new_doc("Journal Entry")
 		jv.company = company
 		jv.posting_date = nowdate()
-		jv.append("accounts", {
-			"account": stock_account,
-			"cost_center": "Main - TCP1",
-			"debit_in_account_currency": 0 if diff > 0 else abs(diff),
-			"credit_in_account_currency": diff if diff > 0 else 0
-		})
+		jv.append(
+			"accounts",
+			{
+				"account": stock_account,
+				"cost_center": "Main - TCP1",
+				"debit_in_account_currency": 0 if diff > 0 else abs(diff),
+				"credit_in_account_currency": diff if diff > 0 else 0,
+			},
+		)
 
-		jv.append("accounts", {
-			"account": "Stock Adjustment - TCP1",
-			"cost_center": "Main - TCP1",
-			"debit_in_account_currency": diff if diff > 0 else 0,
-			"credit_in_account_currency": 0 if diff > 0 else abs(diff)
-		})
+		jv.append(
+			"accounts",
+			{
+				"account": "Stock Adjustment - TCP1",
+				"cost_center": "Main - TCP1",
+				"debit_in_account_currency": diff if diff > 0 else 0,
+				"credit_in_account_currency": 0 if diff > 0 else abs(diff),
+			},
+		)
 		jv.insert()
 
 		if account_bal == stock_bal:
@@ -121,16 +157,21 @@ class TestJournalEntry(unittest.TestCase):
 			jv.cancel()
 
 	def test_multi_currency(self):
-		jv = make_journal_entry("_Test Bank USD - _TC",
-			"_Test Bank - _TC", 100, exchange_rate=50, save=False)
+		jv = make_journal_entry(
+			"_Test Bank USD - _TC", "_Test Bank - _TC", 100, exchange_rate=50, save=False
+		)
 
 		jv.get("accounts")[1].credit_in_account_currency = 5000
 		jv.submit()
 
-		gl_entries = frappe.db.sql("""select account, account_currency, debit, credit,
+		gl_entries = frappe.db.sql(
+			"""select account, account_currency, debit, credit,
 			debit_in_account_currency, credit_in_account_currency
 			from `tabGL Entry` where voucher_type='Journal Entry' and voucher_no=%s
-			order by account asc""", jv.name, as_dict=1)
+			order by account asc""",
+			jv.name,
+			as_dict=1,
+		)
 
 		self.assertTrue(gl_entries)
 
@@ -140,33 +181,42 @@ class TestJournalEntry(unittest.TestCase):
 				"debit": 5000,
 				"debit_in_account_currency": 100,
 				"credit": 0,
-				"credit_in_account_currency": 0
+				"credit_in_account_currency": 0,
 			},
 			"_Test Bank - _TC": {
 				"account_currency": "INR",
 				"debit": 0,
 				"debit_in_account_currency": 0,
 				"credit": 5000,
-				"credit_in_account_currency": 5000
-			}
+				"credit_in_account_currency": 5000,
+			},
 		}
 
-		for field in ("account_currency", "debit", "debit_in_account_currency", "credit", "credit_in_account_currency"):
+		for field in (
+			"account_currency",
+			"debit",
+			"debit_in_account_currency",
+			"credit",
+			"credit_in_account_currency",
+		):
 			for i, gle in enumerate(gl_entries):
 				self.assertEqual(expected_values[gle.account][field], gle[field])
 
 		# cancel
 		jv.cancel()
 
-		gle = frappe.db.sql("""select name from `tabGL Entry`
-			where voucher_type='Sales Invoice' and voucher_no=%s""", jv.name)
+		gle = frappe.db.sql(
+			"""select name from `tabGL Entry`
+			where voucher_type='Sales Invoice' and voucher_no=%s""",
+			jv.name,
+		)
 
 		self.assertFalse(gle)
 
 	def test_reverse_journal_entry(self):
 		from erpnext.accounts.doctype.journal_entry.journal_entry import make_reverse_journal_entry
-		jv = make_journal_entry("_Test Bank USD - _TC",
-			"Sales - _TC", 100, exchange_rate=50, save=False)
+
+		jv = make_journal_entry("_Test Bank USD - _TC", "Sales - _TC", 100, exchange_rate=50, save=False)
 
 		jv.get("accounts")[1].credit_in_account_currency = 5000
 		jv.get("accounts")[1].exchange_rate = 1
@@ -176,15 +226,17 @@ class TestJournalEntry(unittest.TestCase):
 		rjv.posting_date = nowdate()
 		rjv.submit()
 
-
-		gl_entries = frappe.db.sql("""select account, account_currency, debit, credit,
+		gl_entries = frappe.db.sql(
+			"""select account, account_currency, debit, credit,
 			debit_in_account_currency, credit_in_account_currency
 			from `tabGL Entry` where voucher_type='Journal Entry' and voucher_no=%s
-			order by account asc""", rjv.name, as_dict=1)
+			order by account asc""",
+			rjv.name,
+			as_dict=1,
+		)
 
 		self.assertTrue(gl_entries)
 
-
 		expected_values = {
 			"_Test Bank USD - _TC": {
 				"account_currency": "USD",
@@ -199,44 +251,38 @@ class TestJournalEntry(unittest.TestCase):
 				"debit_in_account_currency": 5000,
 				"credit": 0,
 				"credit_in_account_currency": 0,
-			}
+			},
 		}
 
-		for field in ("account_currency", "debit", "debit_in_account_currency", "credit", "credit_in_account_currency"):
+		for field in (
+			"account_currency",
+			"debit",
+			"debit_in_account_currency",
+			"credit",
+			"credit_in_account_currency",
+		):
 			for i, gle in enumerate(gl_entries):
 				self.assertEqual(expected_values[gle.account][field], gle[field])
 
 	def test_disallow_change_in_account_currency_for_a_party(self):
 		# create jv in USD
-		jv = make_journal_entry("_Test Bank USD - _TC",
-			"_Test Receivable USD - _TC", 100, save=False)
+		jv = make_journal_entry("_Test Bank USD - _TC", "_Test Receivable USD - _TC", 100, save=False)
 
-		jv.accounts[1].update({
-			"party_type": "Customer",
-			"party": "_Test Customer USD"
-		})
+		jv.accounts[1].update({"party_type": "Customer", "party": "_Test Customer USD"})
 
 		jv.submit()
 
 		# create jv in USD, but account currency in INR
-		jv = make_journal_entry("_Test Bank - _TC",
-			"_Test Receivable - _TC", 100, save=False)
+		jv = make_journal_entry("_Test Bank - _TC", "_Test Receivable - _TC", 100, save=False)
 
-		jv.accounts[1].update({
-			"party_type": "Customer",
-			"party": "_Test Customer USD"
-		})
+		jv.accounts[1].update({"party_type": "Customer", "party": "_Test Customer USD"})
 
 		self.assertRaises(InvalidAccountCurrency, jv.submit)
 
 		# back in USD
-		jv = make_journal_entry("_Test Bank USD - _TC",
-			"_Test Receivable USD - _TC", 100, save=False)
+		jv = make_journal_entry("_Test Bank USD - _TC", "_Test Receivable USD - _TC", 100, save=False)
 
-		jv.accounts[1].update({
-			"party_type": "Customer",
-			"party": "_Test Customer USD"
-		})
+		jv.accounts[1].update({"party_type": "Customer", "party": "_Test Customer USD"})
 
 		jv.submit()
 
@@ -245,13 +291,27 @@ class TestJournalEntry(unittest.TestCase):
 		frappe.db.set_value("Account", "Buildings - _TC", "inter_company_account", 1)
 		frappe.db.set_value("Account", "Sales Expenses - _TC1", "inter_company_account", 1)
 		frappe.db.set_value("Account", "Buildings - _TC1", "inter_company_account", 1)
-		jv = make_journal_entry("Sales Expenses - _TC", "Buildings - _TC", 100, posting_date=nowdate(), cost_center = "Main - _TC", save=False)
+		jv = make_journal_entry(
+			"Sales Expenses - _TC",
+			"Buildings - _TC",
+			100,
+			posting_date=nowdate(),
+			cost_center="Main - _TC",
+			save=False,
+		)
 		jv.voucher_type = "Inter Company Journal Entry"
 		jv.multi_currency = 0
 		jv.insert()
 		jv.submit()
 
-		jv1 = make_journal_entry("Sales Expenses - _TC1", "Buildings - _TC1", 100, posting_date=nowdate(), cost_center = "Main - _TC1", save=False)
+		jv1 = make_journal_entry(
+			"Sales Expenses - _TC1",
+			"Buildings - _TC1",
+			100,
+			posting_date=nowdate(),
+			cost_center="Main - _TC1",
+			save=False,
+		)
 		jv1.inter_company_journal_entry_reference = jv.name
 		jv1.company = "_Test Company 1"
 		jv1.voucher_type = "Inter Company Journal Entry"
@@ -273,9 +333,12 @@ class TestJournalEntry(unittest.TestCase):
 
 	def test_jv_with_cost_centre(self):
 		from erpnext.accounts.doctype.cost_center.test_cost_center import create_cost_center
+
 		cost_center = "_Test Cost Center for BS Account - _TC"
 		create_cost_center(cost_center_name="_Test Cost Center for BS Account", company="_Test Company")
-		jv = make_journal_entry("_Test Cash - _TC", "_Test Bank - _TC", 100, cost_center = cost_center, save=False)
+		jv = make_journal_entry(
+			"_Test Cash - _TC", "_Test Bank - _TC", 100, cost_center=cost_center, save=False
+		)
 		jv.voucher_type = "Bank Entry"
 		jv.multi_currency = 0
 		jv.cheque_no = "112233"
@@ -284,17 +347,17 @@ class TestJournalEntry(unittest.TestCase):
 		jv.submit()
 
 		expected_values = {
-			"_Test Cash - _TC": {
-				"cost_center": cost_center
-			},
-			"_Test Bank - _TC": {
-				"cost_center": cost_center
-			}
+			"_Test Cash - _TC": {"cost_center": cost_center},
+			"_Test Bank - _TC": {"cost_center": cost_center},
 		}
 
-		gl_entries = frappe.db.sql("""select account, cost_center, debit, credit
+		gl_entries = frappe.db.sql(
+			"""select account, cost_center, debit, credit
 			from `tabGL Entry` where voucher_type='Journal Entry' and voucher_no=%s
-			order by account asc""", jv.name, as_dict=1)
+			order by account asc""",
+			jv.name,
+			as_dict=1,
+		)
 
 		self.assertTrue(gl_entries)
 
@@ -305,11 +368,13 @@ class TestJournalEntry(unittest.TestCase):
 		from erpnext.projects.doctype.project.test_project import make_project
 
 		if not frappe.db.exists("Project", {"project_name": "Journal Entry Project"}):
-			project = make_project({
-				'project_name': 'Journal Entry Project',
-				'project_template_name': 'Test Project Template',
-				'start_date': '2020-01-01'
-			})
+			project = make_project(
+				{
+					"project_name": "Journal Entry Project",
+					"project_template_name": "Test Project Template",
+					"start_date": "2020-01-01",
+				}
+			)
 			project_name = project.name
 		else:
 			project_name = frappe.get_value("Project", {"project_name": "_Test Project"})
@@ -325,17 +390,17 @@ class TestJournalEntry(unittest.TestCase):
 		jv.submit()
 
 		expected_values = {
-			"_Test Cash - _TC": {
-				"project": project_name
-			},
-			"_Test Bank - _TC": {
-				"project": project_name
-			}
+			"_Test Cash - _TC": {"project": project_name},
+			"_Test Bank - _TC": {"project": project_name},
 		}
 
-		gl_entries = frappe.db.sql("""select account, project, debit, credit
+		gl_entries = frappe.db.sql(
+			"""select account, project, debit, credit
 			from `tabGL Entry` where voucher_type='Journal Entry' and voucher_no=%s
-			order by account asc""", jv.name, as_dict=1)
+			order by account asc""",
+			jv.name,
+			as_dict=1,
+		)
 
 		self.assertTrue(gl_entries)
 
@@ -345,9 +410,12 @@ class TestJournalEntry(unittest.TestCase):
 	def test_jv_account_and_party_balance_with_cost_centre(self):
 		from erpnext.accounts.doctype.cost_center.test_cost_center import create_cost_center
 		from erpnext.accounts.utils import get_balance_on
+
 		cost_center = "_Test Cost Center for BS Account - _TC"
 		create_cost_center(cost_center_name="_Test Cost Center for BS Account", company="_Test Company")
-		jv = make_journal_entry("_Test Cash - _TC", "_Test Bank - _TC", 100, cost_center = cost_center, save=False)
+		jv = make_journal_entry(
+			"_Test Cash - _TC", "_Test Bank - _TC", 100, cost_center=cost_center, save=False
+		)
 		account_balance = get_balance_on(account="_Test Bank - _TC", cost_center=cost_center)
 		jv.voucher_type = "Bank Entry"
 		jv.multi_currency = 0
@@ -360,7 +428,18 @@ class TestJournalEntry(unittest.TestCase):
 		account_balance = get_balance_on(account="_Test Bank - _TC", cost_center=cost_center)
 		self.assertEqual(expected_account_balance, account_balance)
 
-def make_journal_entry(account1, account2, amount, cost_center=None, posting_date=None, exchange_rate=1, save=True, submit=False, project=None):
+
+def make_journal_entry(
+	account1,
+	account2,
+	amount,
+	cost_center=None,
+	posting_date=None,
+	exchange_rate=1,
+	save=True,
+	submit=False,
+	project=None,
+):
 	if not cost_center:
 		cost_center = "_Test Cost Center - _TC"
 
@@ -369,23 +448,27 @@ def make_journal_entry(account1, account2, amount, cost_center=None, posting_dat
 	jv.company = "_Test Company"
 	jv.user_remark = "test"
 	jv.multi_currency = 1
-	jv.set("accounts", [
-		{
-			"account": account1,
-			"cost_center": cost_center,
-			"project": project,
-			"debit_in_account_currency": amount if amount > 0 else 0,
-			"credit_in_account_currency": abs(amount) if amount < 0 else 0,
-			"exchange_rate": exchange_rate
-		}, {
-			"account": account2,
-			"cost_center": cost_center,
-			"project": project,
-			"credit_in_account_currency": amount if amount > 0 else 0,
-			"debit_in_account_currency": abs(amount) if amount < 0 else 0,
-			"exchange_rate": exchange_rate
-		}
-	])
+	jv.set(
+		"accounts",
+		[
+			{
+				"account": account1,
+				"cost_center": cost_center,
+				"project": project,
+				"debit_in_account_currency": amount if amount > 0 else 0,
+				"credit_in_account_currency": abs(amount) if amount < 0 else 0,
+				"exchange_rate": exchange_rate,
+			},
+			{
+				"account": account2,
+				"cost_center": cost_center,
+				"project": project,
+				"credit_in_account_currency": amount if amount > 0 else 0,
+				"debit_in_account_currency": abs(amount) if amount < 0 else 0,
+				"exchange_rate": exchange_rate,
+			},
+		],
+	)
 	if save or submit:
 		jv.insert()
 
@@ -394,4 +477,5 @@ def make_journal_entry(account1, account2, amount, cost_center=None, posting_dat
 
 	return jv
 
-test_records = frappe.get_test_records('Journal Entry')
+
+test_records = frappe.get_test_records("Journal Entry")

erpnext/accounts/doctype/journal_entry_template/journal_entry_template.js

@@ -2,7 +2,7 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on("Journal Entry Template", {
-	setup: function(frm) {
+	refresh: function(frm) {
 		frappe.model.set_default_values(frm.doc);
 
 		frm.set_query("account" ,"accounts", function(){

erpnext/accounts/doctype/journal_entry_template/journal_entry_template.py

@@ -9,6 +9,7 @@ from frappe.model.document import Document
 class JournalEntryTemplate(Document):
 	pass
 
+
 @frappe.whitelist()
 def get_naming_series():
 	return frappe.get_meta("Journal Entry").get_field("naming_series").options

erpnext/accounts/doctype/loyalty_point_entry/loyalty_point_entry.py

@@ -8,6 +8,7 @@ from frappe.utils import today
 
 exclude_from_linked_with = True
 
+
 class LoyaltyPointEntry(Document):
 	pass
 
@@ -16,18 +17,28 @@ def get_loyalty_point_entries(customer, loyalty_program, company, expiry_date=No
 	if not expiry_date:
 		expiry_date = today()
 
-	return frappe.db.sql('''
+	return frappe.db.sql(
+		"""
 		select name, loyalty_points, expiry_date, loyalty_program_tier, invoice_type, invoice
 		from `tabLoyalty Point Entry`
 		where customer=%s and loyalty_program=%s
 			and expiry_date>=%s and loyalty_points>0 and company=%s
 		order by expiry_date
-	''', (customer, loyalty_program, expiry_date, company), as_dict=1)
+	""",
+		(customer, loyalty_program, expiry_date, company),
+		as_dict=1,
+	)
+
 
 def get_redemption_details(customer, loyalty_program, company):
-	return frappe._dict(frappe.db.sql('''
+	return frappe._dict(
+		frappe.db.sql(
+			"""
 		select redeem_against, sum(loyalty_points)
 		from `tabLoyalty Point Entry`
 		where customer=%s and loyalty_program=%s and loyalty_points<0 and company=%s
 		group by redeem_against
-	''', (customer, loyalty_program, company)))
+	""",
+			(customer, loyalty_program, company),
+		)
+	)

erpnext/accounts/doctype/loyalty_program/loyalty_program.py

@@ -12,39 +12,61 @@ class LoyaltyProgram(Document):
 	pass
 
 
-def get_loyalty_details(customer, loyalty_program, expiry_date=None, company=None, include_expired_entry=False):
+def get_loyalty_details(
+	customer, loyalty_program, expiry_date=None, company=None, include_expired_entry=False
+):
 	if not expiry_date:
 		expiry_date = today()
 
-	condition = ''
+	condition = ""
 	if company:
 		condition = " and company=%s " % frappe.db.escape(company)
 	if not include_expired_entry:
 		condition += " and expiry_date>='%s' " % expiry_date
 
-	loyalty_point_details = frappe.db.sql('''select sum(loyalty_points) as loyalty_points,
+	loyalty_point_details = frappe.db.sql(
+		"""select sum(loyalty_points) as loyalty_points,
 		sum(purchase_amount) as total_spent from `tabLoyalty Point Entry`
 		where customer=%s and loyalty_program=%s and posting_date <= %s
 		{condition}
-		group by customer'''.format(condition=condition),
-		(customer, loyalty_program, expiry_date), as_dict=1)
+		group by customer""".format(
+			condition=condition
+		),
+		(customer, loyalty_program, expiry_date),
+		as_dict=1,
+	)
 
 	if loyalty_point_details:
 		return loyalty_point_details[0]
 	else:
 		return {"loyalty_points": 0, "total_spent": 0}
 
-@frappe.whitelist()
-def get_loyalty_program_details_with_points(customer, loyalty_program=None, expiry_date=None, company=None, \
-		silent=False, include_expired_entry=False, current_transaction_amount=0):
-	lp_details = get_loyalty_program_details(customer, loyalty_program, company=company, silent=silent)
-	loyalty_program = frappe.get_doc("Loyalty Program", loyalty_program)
-	lp_details.update(get_loyalty_details(customer, loyalty_program.name, expiry_date, company, include_expired_entry))
 
-	tier_spent_level = sorted([d.as_dict() for d in loyalty_program.collection_rules],
-		key=lambda rule:rule.min_spent, reverse=True)
+@frappe.whitelist()
+def get_loyalty_program_details_with_points(
+	customer,
+	loyalty_program=None,
+	expiry_date=None,
+	company=None,
+	silent=False,
+	include_expired_entry=False,
+	current_transaction_amount=0,
+):
+	lp_details = get_loyalty_program_details(
+		customer, loyalty_program, company=company, silent=silent
+	)
+	loyalty_program = frappe.get_doc("Loyalty Program", loyalty_program)
+	lp_details.update(
+		get_loyalty_details(customer, loyalty_program.name, expiry_date, company, include_expired_entry)
+	)
+
+	tier_spent_level = sorted(
+		[d.as_dict() for d in loyalty_program.collection_rules],
+		key=lambda rule: rule.min_spent,
+		reverse=True,
+	)
 	for i, d in enumerate(tier_spent_level):
-		if i==0 or (lp_details.total_spent+current_transaction_amount) <= d.min_spent:
+		if i == 0 or (lp_details.total_spent + current_transaction_amount) <= d.min_spent:
 			lp_details.tier_name = d.tier_name
 			lp_details.collection_factor = d.collection_factor
 		else:
@@ -52,8 +74,16 @@ def get_loyalty_program_details_with_points(customer, loyalty_program=None, expi
 
 	return lp_details
 
+
 @frappe.whitelist()
-def get_loyalty_program_details(customer, loyalty_program=None, expiry_date=None, company=None, silent=False, include_expired_entry=False):
+def get_loyalty_program_details(
+	customer,
+	loyalty_program=None,
+	expiry_date=None,
+	company=None,
+	silent=False,
+	include_expired_entry=False,
+):
 	lp_details = frappe._dict()
 
 	if not loyalty_program:
@@ -72,6 +102,7 @@ def get_loyalty_program_details(customer, loyalty_program=None, expiry_date=None
 	lp_details.update(loyalty_program.as_dict())
 	return lp_details
 
+
 @frappe.whitelist()
 def get_redeemption_factor(loyalty_program=None, customer=None):
 	customer_loyalty_program = None
@@ -98,13 +129,16 @@ def validate_loyalty_points(ref_doc, points_to_redeem):
 	else:
 		loyalty_program = frappe.db.get_value("Customer", ref_doc.customer, ["loyalty_program"])
 
-	if loyalty_program and frappe.db.get_value("Loyalty Program", loyalty_program, ["company"]) !=\
-		ref_doc.company:
+	if (
+		loyalty_program
+		and frappe.db.get_value("Loyalty Program", loyalty_program, ["company"]) != ref_doc.company
+	):
 		frappe.throw(_("The Loyalty Program isn't valid for the selected company"))
 
 	if loyalty_program and points_to_redeem:
-		loyalty_program_details = get_loyalty_program_details_with_points(ref_doc.customer, loyalty_program,
-			posting_date, ref_doc.company)
+		loyalty_program_details = get_loyalty_program_details_with_points(
+			ref_doc.customer, loyalty_program, posting_date, ref_doc.company
+		)
 
 		if points_to_redeem > loyalty_program_details.loyalty_points:
 			frappe.throw(_("You don't have enought Loyalty Points to redeem"))

erpnext/accounts/doctype/loyalty_program/loyalty_program_dashboard.py

@@ -1,11 +1,5 @@
-
-
 def get_data():
 	return {
-		'fieldname': 'loyalty_program',
-		'transactions': [
-			{
-				'items': ['Sales Invoice', 'Customer']
-			}
-		]
+		"fieldname": "loyalty_program",
+		"transactions": [{"items": ["Sales Invoice", "Customer"]}],
 	}

erpnext/accounts/doctype/loyalty_program/test_loyalty_program.py

@@ -19,19 +19,28 @@ class TestLoyaltyProgram(unittest.TestCase):
 		create_records()
 
 	def test_loyalty_points_earned_single_tier(self):
-		frappe.db.set_value("Customer", "Test Loyalty Customer", "loyalty_program", "Test Single Loyalty")
+		frappe.db.set_value(
+			"Customer", "Test Loyalty Customer", "loyalty_program", "Test Single Loyalty"
+		)
 		# create a new sales invoice
 		si_original = create_sales_invoice_record()
 		si_original.insert()
 		si_original.submit()
 
-		customer = frappe.get_doc('Customer', {"customer_name": "Test Loyalty Customer"})
+		customer = frappe.get_doc("Customer", {"customer_name": "Test Loyalty Customer"})
 		earned_points = get_points_earned(si_original)
 
-		lpe = frappe.get_doc('Loyalty Point Entry', {'invoice_type': 'Sales Invoice', 'invoice': si_original.name, 'customer': si_original.customer})
+		lpe = frappe.get_doc(
+			"Loyalty Point Entry",
+			{
+				"invoice_type": "Sales Invoice",
+				"invoice": si_original.name,
+				"customer": si_original.customer,
+			},
+		)
 
-		self.assertEqual(si_original.get('loyalty_program'), customer.loyalty_program)
-		self.assertEqual(lpe.get('loyalty_program_tier'), customer.loyalty_program_tier)
+		self.assertEqual(si_original.get("loyalty_program"), customer.loyalty_program)
+		self.assertEqual(lpe.get("loyalty_program_tier"), customer.loyalty_program_tier)
 		self.assertEqual(lpe.loyalty_points, earned_points)
 
 		# add redemption point
@@ -43,21 +52,31 @@ class TestLoyaltyProgram(unittest.TestCase):
 
 		earned_after_redemption = get_points_earned(si_redeem)
 
-		lpe_redeem = frappe.get_doc('Loyalty Point Entry', {'invoice_type': 'Sales Invoice', 'invoice': si_redeem.name, 'redeem_against': lpe.name})
-		lpe_earn = frappe.get_doc('Loyalty Point Entry', {'invoice_type': 'Sales Invoice', 'invoice': si_redeem.name, 'name': ['!=', lpe_redeem.name]})
+		lpe_redeem = frappe.get_doc(
+			"Loyalty Point Entry",
+			{"invoice_type": "Sales Invoice", "invoice": si_redeem.name, "redeem_against": lpe.name},
+		)
+		lpe_earn = frappe.get_doc(
+			"Loyalty Point Entry",
+			{"invoice_type": "Sales Invoice", "invoice": si_redeem.name, "name": ["!=", lpe_redeem.name]},
+		)
 
 		self.assertEqual(lpe_earn.loyalty_points, earned_after_redemption)
-		self.assertEqual(lpe_redeem.loyalty_points, (-1*earned_points))
+		self.assertEqual(lpe_redeem.loyalty_points, (-1 * earned_points))
 
 		# cancel and delete
 		for d in [si_redeem, si_original]:
 			d.cancel()
 
 	def test_loyalty_points_earned_multiple_tier(self):
-		frappe.db.set_value("Customer", "Test Loyalty Customer", "loyalty_program", "Test Multiple Loyalty")
+		frappe.db.set_value(
+			"Customer", "Test Loyalty Customer", "loyalty_program", "Test Multiple Loyalty"
+		)
 		# assign multiple tier program to the customer
-		customer = frappe.get_doc('Customer', {"customer_name": "Test Loyalty Customer"})
-		customer.loyalty_program = frappe.get_doc('Loyalty Program', {'loyalty_program_name': 'Test Multiple Loyalty'}).name
+		customer = frappe.get_doc("Customer", {"customer_name": "Test Loyalty Customer"})
+		customer.loyalty_program = frappe.get_doc(
+			"Loyalty Program", {"loyalty_program_name": "Test Multiple Loyalty"}
+		).name
 		customer.save()
 
 		# create a new sales invoice
@@ -67,10 +86,17 @@ class TestLoyaltyProgram(unittest.TestCase):
 
 		earned_points = get_points_earned(si_original)
 
-		lpe = frappe.get_doc('Loyalty Point Entry', {'invoice_type': 'Sales Invoice', 'invoice': si_original.name, 'customer': si_original.customer})
+		lpe = frappe.get_doc(
+			"Loyalty Point Entry",
+			{
+				"invoice_type": "Sales Invoice",
+				"invoice": si_original.name,
+				"customer": si_original.customer,
+			},
+		)
 
-		self.assertEqual(si_original.get('loyalty_program'), customer.loyalty_program)
-		self.assertEqual(lpe.get('loyalty_program_tier'), customer.loyalty_program_tier)
+		self.assertEqual(si_original.get("loyalty_program"), customer.loyalty_program)
+		self.assertEqual(lpe.get("loyalty_program_tier"), customer.loyalty_program_tier)
 		self.assertEqual(lpe.loyalty_points, earned_points)
 
 		# add redemption point
@@ -80,14 +106,20 @@ class TestLoyaltyProgram(unittest.TestCase):
 		si_redeem.insert()
 		si_redeem.submit()
 
-		customer = frappe.get_doc('Customer', {"customer_name": "Test Loyalty Customer"})
+		customer = frappe.get_doc("Customer", {"customer_name": "Test Loyalty Customer"})
 		earned_after_redemption = get_points_earned(si_redeem)
 
-		lpe_redeem = frappe.get_doc('Loyalty Point Entry', {'invoice_type': 'Sales Invoice', 'invoice': si_redeem.name, 'redeem_against': lpe.name})
-		lpe_earn = frappe.get_doc('Loyalty Point Entry', {'invoice_type': 'Sales Invoice', 'invoice': si_redeem.name, 'name': ['!=', lpe_redeem.name]})
+		lpe_redeem = frappe.get_doc(
+			"Loyalty Point Entry",
+			{"invoice_type": "Sales Invoice", "invoice": si_redeem.name, "redeem_against": lpe.name},
+		)
+		lpe_earn = frappe.get_doc(
+			"Loyalty Point Entry",
+			{"invoice_type": "Sales Invoice", "invoice": si_redeem.name, "name": ["!=", lpe_redeem.name]},
+		)
 
 		self.assertEqual(lpe_earn.loyalty_points, earned_after_redemption)
-		self.assertEqual(lpe_redeem.loyalty_points, (-1*earned_points))
+		self.assertEqual(lpe_redeem.loyalty_points, (-1 * earned_points))
 		self.assertEqual(lpe_earn.loyalty_program_tier, customer.loyalty_program_tier)
 
 		# cancel and delete
@@ -95,23 +127,30 @@ class TestLoyaltyProgram(unittest.TestCase):
 			d.cancel()
 
 	def test_cancel_sales_invoice(self):
-		''' cancelling the sales invoice should cancel the earned points'''
-		frappe.db.set_value("Customer", "Test Loyalty Customer", "loyalty_program", "Test Single Loyalty")
+		"""cancelling the sales invoice should cancel the earned points"""
+		frappe.db.set_value(
+			"Customer", "Test Loyalty Customer", "loyalty_program", "Test Single Loyalty"
+		)
 		# create a new sales invoice
 		si = create_sales_invoice_record()
 		si.insert()
 		si.submit()
 
-		lpe = frappe.get_doc('Loyalty Point Entry', {'invoice_type': 'Sales Invoice', 'invoice': si.name, 'customer': si.customer})
+		lpe = frappe.get_doc(
+			"Loyalty Point Entry",
+			{"invoice_type": "Sales Invoice", "invoice": si.name, "customer": si.customer},
+		)
 		self.assertEqual(True, not (lpe is None))
 
 		# cancelling sales invoice
 		si.cancel()
-		lpe = frappe.db.exists('Loyalty Point Entry', lpe.name)
+		lpe = frappe.db.exists("Loyalty Point Entry", lpe.name)
 		self.assertEqual(True, (lpe is None))
 
 	def test_sales_invoice_return(self):
-		frappe.db.set_value("Customer", "Test Loyalty Customer", "loyalty_program", "Test Single Loyalty")
+		frappe.db.set_value(
+			"Customer", "Test Loyalty Customer", "loyalty_program", "Test Single Loyalty"
+		)
 		# create a new sales invoice
 		si_original = create_sales_invoice_record(2)
 		si_original.conversion_rate = flt(1)
@@ -119,7 +158,14 @@ class TestLoyaltyProgram(unittest.TestCase):
 		si_original.submit()
 
 		earned_points = get_points_earned(si_original)
-		lpe_original = frappe.get_doc('Loyalty Point Entry', {'invoice_type': 'Sales Invoice', 'invoice': si_original.name, 'customer': si_original.customer})
+		lpe_original = frappe.get_doc(
+			"Loyalty Point Entry",
+			{
+				"invoice_type": "Sales Invoice",
+				"invoice": si_original.name,
+				"customer": si_original.customer,
+			},
+		)
 		self.assertEqual(lpe_original.loyalty_points, earned_points)
 
 		# create sales invoice return
@@ -131,10 +177,17 @@ class TestLoyaltyProgram(unittest.TestCase):
 		si_return.submit()
 
 		# fetch original invoice again as its status would have been updated
-		si_original = frappe.get_doc('Sales Invoice', lpe_original.invoice)
+		si_original = frappe.get_doc("Sales Invoice", lpe_original.invoice)
 
 		earned_points = get_points_earned(si_original)
-		lpe_after_return = frappe.get_doc('Loyalty Point Entry', {'invoice_type': 'Sales Invoice', 'invoice': si_original.name, 'customer': si_original.customer})
+		lpe_after_return = frappe.get_doc(
+			"Loyalty Point Entry",
+			{
+				"invoice_type": "Sales Invoice",
+				"invoice": si_original.name,
+				"customer": si_original.customer,
+			},
+		)
 		self.assertEqual(lpe_after_return.loyalty_points, earned_points)
 		self.assertEqual(True, (lpe_original.loyalty_points > lpe_after_return.loyalty_points))
 
@@ -143,144 +196,164 @@ class TestLoyaltyProgram(unittest.TestCase):
 			try:
 				d.cancel()
 			except frappe.TimestampMismatchError:
-				frappe.get_doc('Sales Invoice', d.name).cancel()
+				frappe.get_doc("Sales Invoice", d.name).cancel()
 
 	def test_loyalty_points_for_dashboard(self):
-		doc = frappe.get_doc('Customer', 'Test Loyalty Customer')
+		doc = frappe.get_doc("Customer", "Test Loyalty Customer")
 		company_wise_info = get_dashboard_info("Customer", doc.name, doc.loyalty_program)
 
 		for d in company_wise_info:
 			self.assertTrue(d.get("loyalty_points"))
 
+
 def get_points_earned(self):
 	def get_returned_amount():
-		returned_amount = frappe.db.sql("""
+		returned_amount = frappe.db.sql(
+			"""
 			select sum(grand_total)
 			from `tabSales Invoice`
 			where docstatus=1 and is_return=1 and ifnull(return_against, '')=%s
-		""", self.name)
+		""",
+			self.name,
+		)
 		return abs(flt(returned_amount[0][0])) if returned_amount else 0
 
-	lp_details = get_loyalty_program_details_with_points(self.customer, company=self.company,
-		loyalty_program=self.loyalty_program, expiry_date=self.posting_date, include_expired_entry=True)
-	if lp_details and getdate(lp_details.from_date) <= getdate(self.posting_date) and \
-		(not lp_details.to_date or getdate(lp_details.to_date) >= getdate(self.posting_date)):
+	lp_details = get_loyalty_program_details_with_points(
+		self.customer,
+		company=self.company,
+		loyalty_program=self.loyalty_program,
+		expiry_date=self.posting_date,
+		include_expired_entry=True,
+	)
+	if (
+		lp_details
+		and getdate(lp_details.from_date) <= getdate(self.posting_date)
+		and (not lp_details.to_date or getdate(lp_details.to_date) >= getdate(self.posting_date))
+	):
 		returned_amount = get_returned_amount()
 		eligible_amount = flt(self.grand_total) - cint(self.loyalty_amount) - returned_amount
-		points_earned = cint(eligible_amount/lp_details.collection_factor)
+		points_earned = cint(eligible_amount / lp_details.collection_factor)
 
 	return points_earned or 0
 
+
 def create_sales_invoice_record(qty=1):
 	# return sales invoice doc object
-	return frappe.get_doc({
-		"doctype": "Sales Invoice",
-		"customer": frappe.get_doc('Customer', {"customer_name": "Test Loyalty Customer"}).name,
-		"company": '_Test Company',
-		"due_date": today(),
-		"posting_date": today(),
-		"currency": "INR",
-		"taxes_and_charges": "",
-		"debit_to": "Debtors - _TC",
-		"taxes": [],
-		"items": [{
-			'doctype': 'Sales Invoice Item',
-			'item_code': frappe.get_doc('Item', {'item_name': 'Loyal Item'}).name,
-			'qty': qty,
-			"rate": 10000,
-			'income_account': 'Sales - _TC',
-			'cost_center': 'Main - _TC',
-			'expense_account': 'Cost of Goods Sold - _TC'
-		}]
-	})
+	return frappe.get_doc(
+		{
+			"doctype": "Sales Invoice",
+			"customer": frappe.get_doc("Customer", {"customer_name": "Test Loyalty Customer"}).name,
+			"company": "_Test Company",
+			"due_date": today(),
+			"posting_date": today(),
+			"currency": "INR",
+			"taxes_and_charges": "",
+			"debit_to": "Debtors - _TC",
+			"taxes": [],
+			"items": [
+				{
+					"doctype": "Sales Invoice Item",
+					"item_code": frappe.get_doc("Item", {"item_name": "Loyal Item"}).name,
+					"qty": qty,
+					"rate": 10000,
+					"income_account": "Sales - _TC",
+					"cost_center": "Main - _TC",
+					"expense_account": "Cost of Goods Sold - _TC",
+				}
+			],
+		}
+	)
+
 
 def create_records():
 	# create a new loyalty Account
 	if not frappe.db.exists("Account", "Loyalty - _TC"):
-		frappe.get_doc({
-			"doctype": "Account",
-			"account_name": "Loyalty",
-			"parent_account": "Direct Expenses - _TC",
-			"company": "_Test Company",
-			"is_group": 0,
-			"account_type": "Expense Account",
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Account",
+				"account_name": "Loyalty",
+				"parent_account": "Direct Expenses - _TC",
+				"company": "_Test Company",
+				"is_group": 0,
+				"account_type": "Expense Account",
+			}
+		).insert()
 
 	# create a new loyalty program Single tier
-	if not frappe.db.exists("Loyalty Program","Test Single Loyalty"):
-		frappe.get_doc({
-			"doctype": "Loyalty Program",
-			"loyalty_program_name": "Test Single Loyalty",
-			"auto_opt_in": 1,
-			"from_date": today(),
-			"loyalty_program_type": "Single Tier Program",
-			"conversion_factor": 1,
-			"expiry_duration": 10,
-			"company": "_Test Company",
-			"cost_center": "Main - _TC",
-			"expense_account": "Loyalty - _TC",
-			"collection_rules": [{
-				'tier_name': 'Silver',
-				'collection_factor': 1000,
-				'min_spent': 1000
-			}]
-		}).insert()
+	if not frappe.db.exists("Loyalty Program", "Test Single Loyalty"):
+		frappe.get_doc(
+			{
+				"doctype": "Loyalty Program",
+				"loyalty_program_name": "Test Single Loyalty",
+				"auto_opt_in": 1,
+				"from_date": today(),
+				"loyalty_program_type": "Single Tier Program",
+				"conversion_factor": 1,
+				"expiry_duration": 10,
+				"company": "_Test Company",
+				"cost_center": "Main - _TC",
+				"expense_account": "Loyalty - _TC",
+				"collection_rules": [{"tier_name": "Silver", "collection_factor": 1000, "min_spent": 1000}],
+			}
+		).insert()
 
 	# create a new customer
-	if not frappe.db.exists("Customer","Test Loyalty Customer"):
-		frappe.get_doc({
-			"customer_group": "_Test Customer Group",
-			"customer_name": "Test Loyalty Customer",
-			"customer_type": "Individual",
-			"doctype": "Customer",
-			"territory": "_Test Territory"
-		}).insert()
+	if not frappe.db.exists("Customer", "Test Loyalty Customer"):
+		frappe.get_doc(
+			{
+				"customer_group": "_Test Customer Group",
+				"customer_name": "Test Loyalty Customer",
+				"customer_type": "Individual",
+				"doctype": "Customer",
+				"territory": "_Test Territory",
+			}
+		).insert()
 
 	# create a new loyalty program Multiple tier
-	if not frappe.db.exists("Loyalty Program","Test Multiple Loyalty"):
-		frappe.get_doc({
-			"doctype": "Loyalty Program",
-			"loyalty_program_name": "Test Multiple Loyalty",
-			"auto_opt_in": 1,
-			"from_date": today(),
-			"loyalty_program_type": "Multiple Tier Program",
-			"conversion_factor": 1,
-			"expiry_duration": 10,
-			"company": "_Test Company",
-			"cost_center": "Main - _TC",
-			"expense_account": "Loyalty - _TC",
-			"collection_rules": [
-				{
-					'tier_name': 'Silver',
-					'collection_factor': 1000,
-					'min_spent': 10000
-				},
-				{
-					'tier_name': 'Gold',
-					'collection_factor': 1000,
-					'min_spent': 19000
-				}
-			]
-		}).insert()
+	if not frappe.db.exists("Loyalty Program", "Test Multiple Loyalty"):
+		frappe.get_doc(
+			{
+				"doctype": "Loyalty Program",
+				"loyalty_program_name": "Test Multiple Loyalty",
+				"auto_opt_in": 1,
+				"from_date": today(),
+				"loyalty_program_type": "Multiple Tier Program",
+				"conversion_factor": 1,
+				"expiry_duration": 10,
+				"company": "_Test Company",
+				"cost_center": "Main - _TC",
+				"expense_account": "Loyalty - _TC",
+				"collection_rules": [
+					{"tier_name": "Silver", "collection_factor": 1000, "min_spent": 10000},
+					{"tier_name": "Gold", "collection_factor": 1000, "min_spent": 19000},
+				],
+			}
+		).insert()
 
 	# create an item
 	if not frappe.db.exists("Item", "Loyal Item"):
-		frappe.get_doc({
-			"doctype": "Item",
-			"item_code": "Loyal Item",
-			"item_name": "Loyal Item",
-			"item_group": "All Item Groups",
-			"company": "_Test Company",
-			"is_stock_item": 1,
-			"opening_stock": 100,
-			"valuation_rate": 10000,
-		}).insert()
+		frappe.get_doc(
+			{
+				"doctype": "Item",
+				"item_code": "Loyal Item",
+				"item_name": "Loyal Item",
+				"item_group": "All Item Groups",
+				"company": "_Test Company",
+				"is_stock_item": 1,
+				"opening_stock": 100,
+				"valuation_rate": 10000,
+			}
+		).insert()
 
 	# create item price
-	if not frappe.db.exists("Item Price", {"price_list": "Standard Selling", "item_code": "Loyal Item"}):
-		frappe.get_doc({
-			"doctype": "Item Price",
-			"price_list": "Standard Selling",
-			"item_code": "Loyal Item",
-			"price_list_rate": 10000
-		}).insert()
+	if not frappe.db.exists(
+		"Item Price", {"price_list": "Standard Selling", "item_code": "Loyal Item"}
+	):
+		frappe.get_doc(
+			{
+				"doctype": "Item Price",
+				"price_list": "Standard Selling",
+				"item_code": "Loyal Item",
+				"price_list_rate": 10000,
+			}
+		).insert()

erpnext/accounts/doctype/mode_of_payment/mode_of_payment.py

@@ -19,23 +19,35 @@ class ModeofPayment(Document):
 		for entry in self.accounts:
 			accounts_list.append(entry.company)
 
-		if len(accounts_list)!= len(set(accounts_list)):
+		if len(accounts_list) != len(set(accounts_list)):
 			frappe.throw(_("Same Company is entered more than once"))
 
 	def validate_accounts(self):
 		for entry in self.accounts:
 			"""Error when Company of Ledger account doesn't match with Company Selected"""
 			if frappe.db.get_value("Account", entry.default_account, "company") != entry.company:
-				frappe.throw(_("Account {0} does not match with Company {1} in Mode of Account: {2}")
-					.format(entry.default_account, entry.company, self.name))
+				frappe.throw(
+					_("Account {0} does not match with Company {1} in Mode of Account: {2}").format(
+						entry.default_account, entry.company, self.name
+					)
+				)
 
 	def validate_pos_mode_of_payment(self):
 		if not self.enabled:
-			pos_profiles = frappe.db.sql("""SELECT sip.parent FROM `tabSales Invoice Payment` sip
-				WHERE sip.parenttype = 'POS Profile' and sip.mode_of_payment = %s""", (self.name))
+			pos_profiles = frappe.db.sql(
+				"""SELECT sip.parent FROM `tabSales Invoice Payment` sip
+				WHERE sip.parenttype = 'POS Profile' and sip.mode_of_payment = %s""",
+				(self.name),
+			)
 			pos_profiles = list(map(lambda x: x[0], pos_profiles))
 
 			if pos_profiles:
-				message = "POS Profile " + frappe.bold(", ".join(pos_profiles)) + " contains \
-					Mode of Payment " + frappe.bold(str(self.name)) + ". Please remove them to disable this mode."
+				message = (
+					"POS Profile "
+					+ frappe.bold(", ".join(pos_profiles))
+					+ " contains \
+					Mode of Payment "
+					+ frappe.bold(str(self.name))
+					+ ". Please remove them to disable this mode."
+				)
 				frappe.throw(_(message), title="Not Allowed")

erpnext/accounts/doctype/mode_of_payment/test_mode_of_payment.py

@@ -5,5 +5,6 @@ import unittest
 
 # test_records = frappe.get_test_records('Mode of Payment')
 
+
 class TestModeofPayment(unittest.TestCase):
 	pass

erpnext/accounts/doctype/monthly_distribution/monthly_distribution.py

@@ -11,13 +11,25 @@ from frappe.utils import add_months, flt
 class MonthlyDistribution(Document):
 	@frappe.whitelist()
 	def get_months(self):
-		month_list = ['January','February','March','April','May','June','July','August','September',
-		'October','November','December']
-		idx =1
+		month_list = [
+			"January",
+			"February",
+			"March",
+			"April",
+			"May",
+			"June",
+			"July",
+			"August",
+			"September",
+			"October",
+			"November",
+			"December",
+		]
+		idx = 1
 		for m in month_list:
-			mnth = self.append('percentages')
+			mnth = self.append("percentages")
 			mnth.month = m
-			mnth.percentage_allocation = 100.0/12
+			mnth.percentage_allocation = 100.0 / 12
 			mnth.idx = idx
 			idx += 1
 
@@ -25,18 +37,15 @@ class MonthlyDistribution(Document):
 		total = sum(flt(d.percentage_allocation) for d in self.get("percentages"))
 
 		if flt(total, 2) != 100.0:
-			frappe.throw(_("Percentage Allocation should be equal to 100%") + \
-				" ({0}%)".format(str(flt(total, 2))))
+			frappe.throw(
+				_("Percentage Allocation should be equal to 100%") + " ({0}%)".format(str(flt(total, 2)))
+			)
+
 
 def get_periodwise_distribution_data(distribution_id, period_list, periodicity):
-	doc = frappe.get_doc('Monthly Distribution', distribution_id)
+	doc = frappe.get_doc("Monthly Distribution", distribution_id)
 
-	months_to_add = {
-		"Yearly": 12,
-		"Half-Yearly": 6,
-		"Quarterly": 3,
-		"Monthly": 1
-	}[periodicity]
+	months_to_add = {"Yearly": 12, "Half-Yearly": 6, "Quarterly": 3, "Monthly": 1}[periodicity]
 
 	period_dict = {}
 
@@ -45,6 +54,7 @@ def get_periodwise_distribution_data(distribution_id, period_list, periodicity):
 
 	return period_dict
 
+
 def get_percentage(doc, start_date, period):
 	percentage = 0
 	months = [start_date.strftime("%B").title()]

erpnext/accounts/doctype/monthly_distribution/monthly_distribution_dashboard.py

@@ -1,22 +1,16 @@
-
 from frappe import _
 
 
 def get_data():
 	return {
-		'fieldname': 'monthly_distribution',
-		'non_standard_fieldnames': {
-			'Sales Person': 'distribution_id',
-			'Territory': 'distribution_id',
-			'Sales Partner': 'distribution_id',
+		"fieldname": "monthly_distribution",
+		"non_standard_fieldnames": {
+			"Sales Person": "distribution_id",
+			"Territory": "distribution_id",
+			"Sales Partner": "distribution_id",
 		},
-		'transactions': [
-			{
-				'label': _('Target Details'),
-				'items': ['Sales Person', 'Territory', 'Sales Partner']
-			},
-			{
-				'items': ['Budget']
-			}
-		]
+		"transactions": [
+			{"label": _("Target Details"), "items": ["Sales Person", "Territory", "Sales Partner"]},
+			{"items": ["Budget"]},
+		],
 	}

erpnext/accounts/doctype/monthly_distribution/test_monthly_distribution.py

@@ -6,7 +6,8 @@ import unittest
 
 import frappe
 
-test_records = frappe.get_test_records('Monthly Distribution')
+test_records = frappe.get_test_records("Monthly Distribution")
+
 
 class TestMonthlyDistribution(unittest.TestCase):
 	pass

erpnext/accounts/doctype/opening_invoice_creation_tool/opening_invoice_creation_tool.js

@@ -49,7 +49,15 @@ frappe.ui.form.on('Opening Invoice Creation Tool', {
 				doc: frm.doc,
 				btn: $(btn_primary),
 				method: "make_invoices",
-				freeze_message: __("Creating {0} Invoice", [frm.doc.invoice_type])
+				freeze: 1,
+				freeze_message: __("Creating {0} Invoice", [frm.doc.invoice_type]),
+				callback: function(r) {
+					if (r.message.length == 1) {
+						frappe.msgprint(__("{0} Invoice created successfully.", [frm.doc.invoice_type]));
+					} else if (r.message.length < 50) {
+						frappe.msgprint(__("{0} Invoices created successfully.", [frm.doc.invoice_type]));
+					}
+				}
 			});
 		});
 

erpnext/accounts/doctype/opening_invoice_creation_tool/opening_invoice_creation_tool.py

@@ -20,9 +20,9 @@ class OpeningInvoiceCreationTool(Document):
 	def onload(self):
 		"""Load the Opening Invoice summary"""
 		summary, max_count = self.get_opening_invoice_summary()
-		self.set_onload('opening_invoices_summary', summary)
-		self.set_onload('max_count', max_count)
-		self.set_onload('temporary_opening_account', get_temporary_opening_account(self.company))
+		self.set_onload("opening_invoices_summary", summary)
+		self.set_onload("max_count", max_count)
+		self.set_onload("temporary_opening_account", get_temporary_opening_account(self.company))
 
 	def get_opening_invoice_summary(self):
 		def prepare_invoice_summary(doctype, invoices):
@@ -32,10 +32,7 @@ class OpeningInvoiceCreationTool(Document):
 			for invoice in invoices:
 				company = invoice.pop("company")
 				_summary = invoices_summary.get(company, {})
-				_summary.update({
-					"currency": company_wise_currency.get(company),
-					doctype: invoice
-				})
+				_summary.update({"currency": company_wise_currency.get(company), doctype: invoice})
 				invoices_summary.update({company: _summary})
 
 				if invoice.paid_amount:
@@ -44,17 +41,21 @@ class OpeningInvoiceCreationTool(Document):
 					outstanding_amount.append(invoice.outstanding_amount)
 
 			if paid_amount or outstanding_amount:
-				max_count.update({
-					doctype: {
-						"max_paid": max(paid_amount) if paid_amount else 0.0,
-						"max_due": max(outstanding_amount) if outstanding_amount else 0.0
+				max_count.update(
+					{
+						doctype: {
+							"max_paid": max(paid_amount) if paid_amount else 0.0,
+							"max_due": max(outstanding_amount) if outstanding_amount else 0.0,
+						}
 					}
-				})
+				)
 
 		invoices_summary = {}
 		max_count = {}
 		fields = [
-			"company", "count(name) as total_invoices", "sum(outstanding_amount) as outstanding_amount"
+			"company",
+			"count(name) as total_invoices",
+			"sum(outstanding_amount) as outstanding_amount",
 		]
 		companies = frappe.get_all("Company", fields=["name as company", "default_currency as currency"])
 		if not companies:
@@ -62,8 +63,9 @@ class OpeningInvoiceCreationTool(Document):
 
 		company_wise_currency = {row.company: row.currency for row in companies}
 		for doctype in ["Sales Invoice", "Purchase Invoice"]:
-			invoices = frappe.get_all(doctype, filters=dict(is_opening="Yes", docstatus=1),
-				fields=fields, group_by="company")
+			invoices = frappe.get_all(
+				doctype, filters=dict(is_opening="Yes", docstatus=1), fields=fields, group_by="company"
+			)
 			prepare_invoice_summary(doctype, invoices)
 
 		return invoices_summary, max_count
@@ -74,7 +76,9 @@ class OpeningInvoiceCreationTool(Document):
 
 	def set_missing_values(self, row):
 		row.qty = row.qty or 1.0
-		row.temporary_opening_account = row.temporary_opening_account or get_temporary_opening_account(self.company)
+		row.temporary_opening_account = row.temporary_opening_account or get_temporary_opening_account(
+			self.company
+		)
 		row.party_type = "Customer" if self.invoice_type == "Sales" else "Supplier"
 		row.item_name = row.item_name or _("Opening Invoice Item")
 		row.posting_date = row.posting_date or nowdate()
@@ -85,7 +89,11 @@ class OpeningInvoiceCreationTool(Document):
 			if self.create_missing_party:
 				self.add_party(row.party_type, row.party)
 			else:
-				frappe.throw(_("Row #{}: {} {} does not exist.").format(row.idx, frappe.bold(row.party_type), frappe.bold(row.party)))
+				frappe.throw(
+					_("Row #{}: {} {} does not exist.").format(
+						row.idx, frappe.bold(row.party_type), frappe.bold(row.party)
+					)
+				)
 
 		mandatory_error_msg = _("Row #{0}: {1} is required to create the Opening {2} Invoices")
 		for d in ("Party", "Outstanding Amount", "Temporary Opening Account"):
@@ -100,12 +108,22 @@ class OpeningInvoiceCreationTool(Document):
 			self.set_missing_values(row)
 			self.validate_mandatory_invoice_fields(row)
 			invoice = self.get_invoice_dict(row)
-			company_details = frappe.get_cached_value('Company', self.company, ["default_currency", "default_letter_head"], as_dict=1) or {}
+			company_details = (
+				frappe.get_cached_value(
+					"Company", self.company, ["default_currency", "default_letter_head"], as_dict=1
+				)
+				or {}
+			)
+
+			default_currency = frappe.db.get_value(row.party_type, row.party, "default_currency")
+
 			if company_details:
-				invoice.update({
-					"currency": company_details.get("default_currency"),
-					"letter_head": company_details.get("default_letter_head")
-				})
+				invoice.update(
+					{
+						"currency": default_currency or company_details.get("default_currency"),
+						"letter_head": company_details.get("default_letter_head"),
+					}
+				)
 			invoices.append(invoice)
 
 		return invoices
@@ -127,55 +145,61 @@ class OpeningInvoiceCreationTool(Document):
 
 	def get_invoice_dict(self, row=None):
 		def get_item_dict():
-			cost_center = row.get('cost_center') or frappe.get_cached_value('Company', self.company,  "cost_center")
+			cost_center = row.get("cost_center") or frappe.get_cached_value(
+				"Company", self.company, "cost_center"
+			)
 			if not cost_center:
-				frappe.throw(_("Please set the Default Cost Center in {0} company.").format(frappe.bold(self.company)))
+				frappe.throw(
+					_("Please set the Default Cost Center in {0} company.").format(frappe.bold(self.company))
+				)
 
-			income_expense_account_field = "income_account" if row.party_type == "Customer" else "expense_account"
+			income_expense_account_field = (
+				"income_account" if row.party_type == "Customer" else "expense_account"
+			)
 			default_uom = frappe.db.get_single_value("Stock Settings", "stock_uom") or _("Nos")
 			rate = flt(row.outstanding_amount) / flt(row.qty)
 
-			item_dict = frappe._dict({
-				"uom": default_uom,
-				"rate": rate or 0.0,
-				"qty": row.qty,
-				"conversion_factor": 1.0,
-				"item_name": row.item_name or "Opening Invoice Item",
-				"description": row.item_name or "Opening Invoice Item",
-				income_expense_account_field: row.temporary_opening_account,
-				"cost_center": cost_center
-			})
+			item_dict = frappe._dict(
+				{
+					"uom": default_uom,
+					"rate": rate or 0.0,
+					"qty": row.qty,
+					"conversion_factor": 1.0,
+					"item_name": row.item_name or "Opening Invoice Item",
+					"description": row.item_name or "Opening Invoice Item",
+					income_expense_account_field: row.temporary_opening_account,
+					"cost_center": cost_center,
+				}
+			)
 
 			for dimension in get_accounting_dimensions():
-				item_dict.update({
-					dimension: row.get(dimension)
-				})
+				item_dict.update({dimension: row.get(dimension)})
 
 			return item_dict
 
 		item = get_item_dict()
 
-		invoice = frappe._dict({
-			"items": [item],
-			"is_opening": "Yes",
-			"set_posting_time": 1,
-			"company": self.company,
-			"cost_center": self.cost_center,
-			"due_date": row.due_date,
-			"posting_date": row.posting_date,
-			frappe.scrub(row.party_type): row.party,
-			"is_pos": 0,
-			"doctype": "Sales Invoice" if self.invoice_type == "Sales" else "Purchase Invoice",
-			"update_stock": 0,   # important: https://github.com/frappe/erpnext/pull/23559
-			"invoice_number": row.invoice_number,
-			"disable_rounded_total": 1
-		})
+		invoice = frappe._dict(
+			{
+				"items": [item],
+				"is_opening": "Yes",
+				"set_posting_time": 1,
+				"company": self.company,
+				"cost_center": self.cost_center,
+				"due_date": row.due_date,
+				"posting_date": row.posting_date,
+				frappe.scrub(row.party_type): row.party,
+				"is_pos": 0,
+				"doctype": "Sales Invoice" if self.invoice_type == "Sales" else "Purchase Invoice",
+				"update_stock": 0,  # important: https://github.com/frappe/erpnext/pull/23559
+				"invoice_number": row.invoice_number,
+				"disable_rounded_total": 1,
+			}
+		)
 
 		accounting_dimension = get_accounting_dimensions()
 		for dimension in accounting_dimension:
-			invoice.update({
-				dimension: self.get(dimension) or item.get(dimension)
-			})
+			invoice.update({dimension: self.get(dimension) or item.get(dimension)})
 
 		return invoice
 
@@ -201,9 +225,10 @@ class OpeningInvoiceCreationTool(Document):
 					event="opening_invoice_creation",
 					job_name=self.name,
 					invoices=invoices,
-					now=frappe.conf.developer_mode or frappe.flags.in_test
+					now=frappe.conf.developer_mode or frappe.flags.in_test,
 				)
 
+
 def start_import(invoices):
 	errors = 0
 	names = []
@@ -222,35 +247,43 @@ def start_import(invoices):
 		except Exception:
 			errors += 1
 			frappe.db.rollback()
-			message = "\n".join(["Data:", dumps(d, default=str, indent=4), "--" * 50, "\nException:", traceback.format_exc()])
+			message = "\n".join(
+				["Data:", dumps(d, default=str, indent=4), "--" * 50, "\nException:", traceback.format_exc()]
+			)
 			frappe.log_error(title="Error while creating Opening Invoice", message=message)
 			frappe.db.commit()
 	if errors:
-		frappe.msgprint(_("You had {} errors while creating opening invoices. Check {} for more details")
-			.format(errors, "<a href='/app/List/Error Log' class='variant-click'>Error Log</a>"), indicator="red", title=_("Error Occured"))
+		frappe.msgprint(
+			_("You had {} errors while creating opening invoices. Check {} for more details").format(
+				errors, "<a href='/app/List/Error Log' class='variant-click'>Error Log</a>"
+			),
+			indicator="red",
+			title=_("Error Occured"),
+		)
 	return names
 
+
 def publish(index, total, doctype):
-	if total < 5: return
+	if total < 5:
+		return
 	frappe.publish_realtime(
 		"opening_invoice_creation_progress",
 		dict(
 			title=_("Opening Invoice Creation In Progress"),
-			message=_('Creating {} out of {} {}').format(index + 1, total, doctype),
+			message=_("Creating {} out of {} {}").format(index + 1, total, doctype),
 			user=frappe.session.user,
-			count=index+1,
-			total=total
-		))
+			count=index + 1,
+			total=total,
+		),
+	)
+
 
 @frappe.whitelist()
 def get_temporary_opening_account(company=None):
 	if not company:
 		return
 
-	accounts = frappe.get_all("Account", filters={
-		'company': company,
-		'account_type': 'Temporary'
-	})
+	accounts = frappe.get_all("Account", filters={"company": company, "account_type": "Temporary"})
 	if not accounts:
 		frappe.throw(_("Please add a Temporary Opening account in Chart of Accounts"))
 

erpnext/accounts/doctype/opening_invoice_creation_tool/test_opening_invoice_creation_tool.py

@@ -14,6 +14,7 @@ from erpnext.accounts.doctype.opening_invoice_creation_tool.opening_invoice_crea
 
 test_dependencies = ["Customer", "Supplier", "Accounting Dimension"]
 
+
 class TestOpeningInvoiceCreationTool(FrappeTestCase):
 	@classmethod
 	def setUpClass(self):
@@ -22,10 +23,24 @@ class TestOpeningInvoiceCreationTool(FrappeTestCase):
 		create_dimension()
 		return super().setUpClass()
 
-	def make_invoices(self, invoice_type="Sales", company=None, party_1=None, party_2=None, invoice_number=None, department=None):
+	def make_invoices(
+		self,
+		invoice_type="Sales",
+		company=None,
+		party_1=None,
+		party_2=None,
+		invoice_number=None,
+		department=None,
+	):
 		doc = frappe.get_single("Opening Invoice Creation Tool")
-		args = get_opening_invoice_creation_dict(invoice_type=invoice_type, company=company,
-			party_1=party_1, party_2=party_2, invoice_number=invoice_number, department=department)
+		args = get_opening_invoice_creation_dict(
+			invoice_type=invoice_type,
+			company=company,
+			party_1=party_1,
+			party_2=party_2,
+			invoice_number=invoice_number,
+			department=department,
+		)
 		doc.update(args)
 		return doc.make_invoices()
 
@@ -68,15 +83,30 @@ class TestOpeningInvoiceCreationTool(FrappeTestCase):
 		company = "_Test Opening Invoice Company"
 		party_1, party_2 = make_customer("Customer A"), make_customer("Customer B")
 
-		old_default_receivable_account = frappe.db.get_value("Company", company, "default_receivable_account")
+		old_default_receivable_account = frappe.db.get_value(
+			"Company", company, "default_receivable_account"
+		)
 		frappe.db.set_value("Company", company, "default_receivable_account", "")
 
 		if not frappe.db.exists("Cost Center", "_Test Opening Invoice Company - _TOIC"):
-			cc = frappe.get_doc({"doctype": "Cost Center", "cost_center_name": "_Test Opening Invoice Company",
-				"is_group": 1, "company": "_Test Opening Invoice Company"})
+			cc = frappe.get_doc(
+				{
+					"doctype": "Cost Center",
+					"cost_center_name": "_Test Opening Invoice Company",
+					"is_group": 1,
+					"company": "_Test Opening Invoice Company",
+				}
+			)
 			cc.insert(ignore_mandatory=True)
-			cc2 = frappe.get_doc({"doctype": "Cost Center", "cost_center_name": "Main", "is_group": 0,
-				"company": "_Test Opening Invoice Company", "parent_cost_center": cc.name})
+			cc2 = frappe.get_doc(
+				{
+					"doctype": "Cost Center",
+					"cost_center_name": "Main",
+					"is_group": 0,
+					"company": "_Test Opening Invoice Company",
+					"parent_cost_center": cc.name,
+				}
+			)
 			cc2.insert()
 
 		frappe.db.set_value("Company", company, "cost_center", "Main - _TOIC")
@@ -84,28 +114,37 @@ class TestOpeningInvoiceCreationTool(FrappeTestCase):
 		self.make_invoices(company="_Test Opening Invoice Company", party_1=party_1, party_2=party_2)
 
 		# Check if missing debit account error raised
-		error_log = frappe.db.exists("Error Log", {"error": ["like", "%erpnext.controllers.accounts_controller.AccountMissingError%"]})
+		error_log = frappe.db.exists(
+			"Error Log",
+			{"error": ["like", "%erpnext.controllers.accounts_controller.AccountMissingError%"]},
+		)
 		self.assertTrue(error_log)
 
 		# teardown
-		frappe.db.set_value("Company", company, "default_receivable_account", old_default_receivable_account)
+		frappe.db.set_value(
+			"Company", company, "default_receivable_account", old_default_receivable_account
+		)
 
 	def test_renaming_of_invoice_using_invoice_number_field(self):
 		company = "_Test Opening Invoice Company"
 		party_1, party_2 = make_customer("Customer A"), make_customer("Customer B")
-		self.make_invoices(company=company, party_1=party_1, party_2=party_2, invoice_number="TEST-NEW-INV-11")
+		self.make_invoices(
+			company=company, party_1=party_1, party_2=party_2, invoice_number="TEST-NEW-INV-11"
+		)
 
-		sales_inv1 = frappe.get_all('Sales Invoice', filters={'customer':'Customer A'})[0].get("name")
-		sales_inv2 = frappe.get_all('Sales Invoice', filters={'customer':'Customer B'})[0].get("name")
+		sales_inv1 = frappe.get_all("Sales Invoice", filters={"customer": "Customer A"})[0].get("name")
+		sales_inv2 = frappe.get_all("Sales Invoice", filters={"customer": "Customer B"})[0].get("name")
 		self.assertEqual(sales_inv1, "TEST-NEW-INV-11")
 
-		#teardown
+		# teardown
 		for inv in [sales_inv1, sales_inv2]:
-			doc = frappe.get_doc('Sales Invoice', inv)
+			doc = frappe.get_doc("Sales Invoice", inv)
 			doc.cancel()
 
 	def test_opening_invoice_with_accounting_dimension(self):
-		invoices = self.make_invoices(invoice_type="Sales", company="_Test Opening Invoice Company", department='Sales - _TOIC')
+		invoices = self.make_invoices(
+			invoice_type="Sales", company="_Test Opening Invoice Company", department="Sales - _TOIC"
+		)
 
 		expected_value = {
 			"keys": ["customer", "outstanding_amount", "status", "department"],
@@ -117,40 +156,44 @@ class TestOpeningInvoiceCreationTool(FrappeTestCase):
 	def tearDown(self):
 		disable_dimension()
 
+
 def get_opening_invoice_creation_dict(**args):
 	party = "Customer" if args.get("invoice_type", "Sales") == "Sales" else "Supplier"
 	company = args.get("company", "_Test Company")
 
-	invoice_dict = frappe._dict({
-		"company": company,
-		"invoice_type": args.get("invoice_type", "Sales"),
-		"invoices": [
-			{
-				"qty": 1.0,
-				"outstanding_amount": 300,
-				"party": args.get("party_1") or "_Test {0}".format(party),
-				"item_name": "Opening Item",
-				"due_date": "2016-09-10",
-				"posting_date": "2016-09-05",
-				"temporary_opening_account": get_temporary_opening_account(company),
-				"invoice_number": args.get("invoice_number")
-			},
-			{
-				"qty": 2.0,
-				"outstanding_amount": 250,
-				"party": args.get("party_2") or "_Test {0} 1".format(party),
-				"item_name": "Opening Item",
-				"due_date": "2016-09-10",
-				"posting_date": "2016-09-05",
-				"temporary_opening_account": get_temporary_opening_account(company),
-				"invoice_number": None
-			}
-		]
-	})
+	invoice_dict = frappe._dict(
+		{
+			"company": company,
+			"invoice_type": args.get("invoice_type", "Sales"),
+			"invoices": [
+				{
+					"qty": 1.0,
+					"outstanding_amount": 300,
+					"party": args.get("party_1") or "_Test {0}".format(party),
+					"item_name": "Opening Item",
+					"due_date": "2016-09-10",
+					"posting_date": "2016-09-05",
+					"temporary_opening_account": get_temporary_opening_account(company),
+					"invoice_number": args.get("invoice_number"),
+				},
+				{
+					"qty": 2.0,
+					"outstanding_amount": 250,
+					"party": args.get("party_2") or "_Test {0} 1".format(party),
+					"item_name": "Opening Item",
+					"due_date": "2016-09-10",
+					"posting_date": "2016-09-05",
+					"temporary_opening_account": get_temporary_opening_account(company),
+					"invoice_number": None,
+				},
+			],
+		}
+	)
 
 	invoice_dict.update(args)
 	return invoice_dict
 
+
 def make_company():
 	if frappe.db.exists("Company", "_Test Opening Invoice Company"):
 		return frappe.get_doc("Company", "_Test Opening Invoice Company")
@@ -163,15 +206,18 @@ def make_company():
 	company.insert()
 	return company
 
+
 def make_customer(customer=None):
 	customer_name = customer or "Opening Customer"
-	customer = frappe.get_doc({
-		"doctype": "Customer",
-		"customer_name": customer_name,
-		"customer_group": "All Customer Groups",
-		"customer_type": "Company",
-		"territory": "All Territories"
-	})
+	customer = frappe.get_doc(
+		{
+			"doctype": "Customer",
+			"customer_name": customer_name,
+			"customer_group": "All Customer Groups",
+			"customer_type": "Company",
+			"territory": "All Territories",
+		}
+	)
 	if not frappe.db.exists("Customer", customer_name):
 		customer.insert(ignore_permissions=True)
 		return customer.name

erpnext/accounts/doctype/party_account/party_account.json

@@ -3,6 +3,7 @@
  "creation": "2014-08-29 16:02:39.740505",
  "doctype": "DocType",
  "editable_grid": 1,
+ "engine": "InnoDB",
  "field_order": [
   "company",
   "account"
@@ -11,6 +12,7 @@
   {
    "fieldname": "company",
    "fieldtype": "Link",
+   "ignore_user_permissions": 1,
    "in_list_view": 1,
    "label": "Company",
    "options": "Company",
@@ -27,7 +29,7 @@
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-04-07 18:13:08.833822",
+ "modified": "2022-04-04 12:31:02.994197",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Party Account",
@@ -35,5 +37,6 @@
  "permissions": [],
  "quick_entry": 1,
  "sort_field": "modified",
- "sort_order": "DESC"
+ "sort_order": "DESC",
+ "states": []
 }

erpnext/accounts/doctype/party_link/party_link.py

@@ -8,32 +8,43 @@ from frappe.model.document import Document
 
 class PartyLink(Document):
 	def validate(self):
-		if self.primary_role not in ['Customer', 'Supplier']:
-			frappe.throw(_("Allowed primary roles are 'Customer' and 'Supplier'. Please select one of these roles only."),
-				title=_("Invalid Primary Role"))
-		existing_party_link = frappe.get_all('Party Link', {
-			'primary_party': self.secondary_party
-		}, pluck="primary_role")
+		if self.primary_role not in ["Customer", "Supplier"]:
+			frappe.throw(
+				_(
+					"Allowed primary roles are 'Customer' and 'Supplier'. Please select one of these roles only."
+				),
+				title=_("Invalid Primary Role"),
+			)
+
+		existing_party_link = frappe.get_all(
+			"Party Link", {"primary_party": self.secondary_party}, pluck="primary_role"
+		)
 		if existing_party_link:
-			frappe.throw(_('{} {} is already linked with another {}')
-				.format(self.secondary_role, self.secondary_party, existing_party_link[0]))
-		existing_party_link = frappe.get_all('Party Link', {
-			'secondary_party': self.primary_party
-		}, pluck="primary_role")
+			frappe.throw(
+				_("{} {} is already linked with another {}").format(
+					self.secondary_role, self.secondary_party, existing_party_link[0]
+				)
+			)
+
+		existing_party_link = frappe.get_all(
+			"Party Link", {"secondary_party": self.primary_party}, pluck="primary_role"
+		)
 		if existing_party_link:
-			frappe.throw(_('{} {} is already linked with another {}')
-				.format(self.primary_role, self.primary_party, existing_party_link[0]))
+			frappe.throw(
+				_("{} {} is already linked with another {}").format(
+					self.primary_role, self.primary_party, existing_party_link[0]
+				)
+			)
 
 
 @frappe.whitelist()
 def create_party_link(primary_role, primary_party, secondary_party):
-	party_link = frappe.new_doc('Party Link')
+	party_link = frappe.new_doc("Party Link")
 	party_link.primary_role = primary_role
 	party_link.primary_party = primary_party
-	party_link.secondary_role = 'Customer' if primary_role == 'Supplier' else 'Supplier'
+	party_link.secondary_role = "Customer" if primary_role == "Supplier" else "Supplier"
 	party_link.secondary_party = secondary_party
 
 	party_link.save(ignore_permissions=True)
 
 	return party_link
-

erpnext/accounts/doctype/payment_entry/payment_entry.js

@@ -226,10 +226,7 @@ frappe.ui.form.on('Payment Entry', {
 			(frm.doc.total_allocated_amount > party_amount)));
 
 		frm.toggle_display("set_exchange_gain_loss",
-			(frm.doc.paid_amount && frm.doc.received_amount && frm.doc.difference_amount &&
-				((frm.doc.paid_from_account_currency != company_currency ||
-					frm.doc.paid_to_account_currency != company_currency) &&
-					frm.doc.paid_from_account_currency != frm.doc.paid_to_account_currency)));
+			frm.doc.paid_amount && frm.doc.received_amount && frm.doc.difference_amount);
 
 		frm.refresh_fields();
 	},
@@ -1114,7 +1111,7 @@ frappe.ui.form.on('Payment Entry', {
 
 			$.each(tax_fields, function(i, fieldname) { tax[fieldname] = 0.0; });
 
-			frm.doc.paid_amount_after_tax = frm.doc.paid_amount;
+			frm.doc.paid_amount_after_tax = frm.doc.base_paid_amount;
 		});
 	},
 
@@ -1205,7 +1202,7 @@ frappe.ui.form.on('Payment Entry', {
 			}
 
 			cumulated_tax_fraction += tax.tax_fraction_for_current_item;
-			frm.doc.paid_amount_after_tax = flt(frm.doc.paid_amount/(1+cumulated_tax_fraction))
+			frm.doc.paid_amount_after_tax = flt(frm.doc.base_paid_amount/(1+cumulated_tax_fraction))
 		});
 	},
 
@@ -1237,6 +1234,7 @@ frappe.ui.form.on('Payment Entry', {
 		frm.doc.total_taxes_and_charges = 0.0;
 		frm.doc.base_total_taxes_and_charges = 0.0;
 
+		let company_currency = frappe.get_doc(":Company", frm.doc.company).default_currency;
 		let actual_tax_dict = {};
 
 		// maintain actual tax rate based on idx
@@ -1257,8 +1255,8 @@ frappe.ui.form.on('Payment Entry', {
 				}
 			}
 
-			tax.tax_amount = current_tax_amount;
-			tax.base_tax_amount = tax.tax_amount * frm.doc.source_exchange_rate;
+			// tax accounts are only in company currency
+			tax.base_tax_amount = current_tax_amount;
 			current_tax_amount *= (tax.add_deduct_tax == "Deduct") ? -1.0 : 1.0;
 
 			if(i==0) {
@@ -1267,9 +1265,29 @@ frappe.ui.form.on('Payment Entry', {
 				tax.total = flt(frm.doc["taxes"][i-1].total + current_tax_amount, precision("total", tax));
 			}
 
-			tax.base_total = tax.total * frm.doc.source_exchange_rate;
-			frm.doc.total_taxes_and_charges += current_tax_amount;
-			frm.doc.base_total_taxes_and_charges += current_tax_amount * frm.doc.source_exchange_rate;
+			// tac accounts are only in company currency
+			tax.base_total = tax.total
+
+			// calculate total taxes and base total taxes
+			if(frm.doc.payment_type == "Pay") {
+				// tax accounts only have company currency
+				if(tax.currency != frm.doc.paid_to_account_currency) {
+					//total_taxes_and_charges has the target currency. so using target conversion rate
+					frm.doc.total_taxes_and_charges += flt(current_tax_amount / frm.doc.target_exchange_rate);
+
+				} else {
+					frm.doc.total_taxes_and_charges += current_tax_amount;
+				}
+			} else if(frm.doc.payment_type == "Receive") {
+				if(tax.currency != frm.doc.paid_from_account_currency) {
+					//total_taxes_and_charges has the target currency. so using source conversion rate
+					frm.doc.total_taxes_and_charges += flt(current_tax_amount / frm.doc.source_exchange_rate);
+				} else {
+					frm.doc.total_taxes_and_charges += current_tax_amount;
+				}
+			}
+
+			frm.doc.base_total_taxes_and_charges += tax.base_tax_amount;
 
 			frm.refresh_field('taxes');
 			frm.refresh_field('total_taxes_and_charges');

erpnext/accounts/doctype/payment_entry/test_payment_entry.py

@@ -4,6 +4,7 @@
 import unittest
 
 import frappe
+from frappe import qb
 from frappe.utils import flt, nowdate
 
 from erpnext.accounts.doctype.payment_entry.payment_entry import (
@@ -32,10 +33,9 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.insert()
 		pe.submit()
 
-		expected_gle = dict((d[0], d) for d in [
-			["Debtors - _TC", 0, 1000, so.name],
-			["_Test Cash - _TC", 1000.0, 0, None]
-		])
+		expected_gle = dict(
+			(d[0], d) for d in [["Debtors - _TC", 0, 1000, so.name], ["_Test Cash - _TC", 1000.0, 0, None]]
+		)
 
 		self.validate_gl_entries(pe.name, expected_gle)
 
@@ -48,9 +48,9 @@ class TestPaymentEntry(unittest.TestCase):
 		self.assertEqual(so_advance_paid, 0)
 
 	def test_payment_entry_for_blocked_supplier_invoice(self):
-		supplier = frappe.get_doc('Supplier', '_Test Supplier')
+		supplier = frappe.get_doc("Supplier", "_Test Supplier")
 		supplier.on_hold = 1
-		supplier.hold_type = 'Invoices'
+		supplier.hold_type = "Invoices"
 		supplier.save()
 
 		self.assertRaises(frappe.ValidationError, make_purchase_invoice)
@@ -59,32 +59,40 @@ class TestPaymentEntry(unittest.TestCase):
 		supplier.save()
 
 	def test_payment_entry_for_blocked_supplier_payments(self):
-		supplier = frappe.get_doc('Supplier', '_Test Supplier')
+		supplier = frappe.get_doc("Supplier", "_Test Supplier")
 		supplier.on_hold = 1
-		supplier.hold_type = 'Payments'
+		supplier.hold_type = "Payments"
 		supplier.save()
 
 		pi = make_purchase_invoice()
 
 		self.assertRaises(
-			frappe.ValidationError, get_payment_entry, dt='Purchase Invoice', dn=pi.name,
-			bank_account="_Test Bank - _TC")
+			frappe.ValidationError,
+			get_payment_entry,
+			dt="Purchase Invoice",
+			dn=pi.name,
+			bank_account="_Test Bank - _TC",
+		)
 
 		supplier.on_hold = 0
 		supplier.save()
 
 	def test_payment_entry_for_blocked_supplier_payments_today_date(self):
-		supplier = frappe.get_doc('Supplier', '_Test Supplier')
+		supplier = frappe.get_doc("Supplier", "_Test Supplier")
 		supplier.on_hold = 1
-		supplier.hold_type = 'Payments'
+		supplier.hold_type = "Payments"
 		supplier.release_date = nowdate()
 		supplier.save()
 
 		pi = make_purchase_invoice()
 
 		self.assertRaises(
-			frappe.ValidationError, get_payment_entry, dt='Purchase Invoice', dn=pi.name,
-			bank_account="_Test Bank - _TC")
+			frappe.ValidationError,
+			get_payment_entry,
+			dt="Purchase Invoice",
+			dn=pi.name,
+			bank_account="_Test Bank - _TC",
+		)
 
 		supplier.on_hold = 0
 		supplier.save()
@@ -93,15 +101,15 @@ class TestPaymentEntry(unittest.TestCase):
 		# this test is meant to fail only if something fails in the try block
 		with self.assertRaises(Exception):
 			try:
-				supplier = frappe.get_doc('Supplier', '_Test Supplier')
+				supplier = frappe.get_doc("Supplier", "_Test Supplier")
 				supplier.on_hold = 1
-				supplier.hold_type = 'Payments'
-				supplier.release_date = '2018-03-01'
+				supplier.hold_type = "Payments"
+				supplier.release_date = "2018-03-01"
 				supplier.save()
 
 				pi = make_purchase_invoice()
 
-				get_payment_entry('Purchase Invoice', pi.name, bank_account="_Test Bank - _TC")
+				get_payment_entry("Purchase Invoice", pi.name, bank_account="_Test Bank - _TC")
 
 				supplier.on_hold = 0
 				supplier.save()
@@ -111,8 +119,12 @@ class TestPaymentEntry(unittest.TestCase):
 				raise Exception
 
 	def test_payment_entry_against_si_usd_to_usd(self):
-		si = create_sales_invoice(customer="_Test Customer USD", debit_to="_Test Receivable USD - _TC",
-			currency="USD", conversion_rate=50)
+		si = create_sales_invoice(
+			customer="_Test Customer USD",
+			debit_to="_Test Receivable USD - _TC",
+			currency="USD",
+			conversion_rate=50,
+		)
 		pe = get_payment_entry("Sales Invoice", si.name, bank_account="_Test Bank USD - _TC")
 		pe.reference_no = "1"
 		pe.reference_date = "2016-01-01"
@@ -120,10 +132,13 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.insert()
 		pe.submit()
 
-		expected_gle = dict((d[0], d) for d in [
-			["_Test Receivable USD - _TC", 0, 5000, si.name],
-			["_Test Bank USD - _TC", 5000.0, 0, None]
-		])
+		expected_gle = dict(
+			(d[0], d)
+			for d in [
+				["_Test Receivable USD - _TC", 0, 5000, si.name],
+				["_Test Bank USD - _TC", 5000.0, 0, None],
+			]
+		)
 
 		self.validate_gl_entries(pe.name, expected_gle)
 
@@ -136,8 +151,12 @@ class TestPaymentEntry(unittest.TestCase):
 		self.assertEqual(outstanding_amount, 100)
 
 	def test_payment_entry_against_pi(self):
-		pi = make_purchase_invoice(supplier="_Test Supplier USD", debit_to="_Test Payable USD - _TC",
-			currency="USD", conversion_rate=50)
+		pi = make_purchase_invoice(
+			supplier="_Test Supplier USD",
+			debit_to="_Test Payable USD - _TC",
+			currency="USD",
+			conversion_rate=50,
+		)
 		pe = get_payment_entry("Purchase Invoice", pi.name, bank_account="_Test Bank USD - _TC")
 		pe.reference_no = "1"
 		pe.reference_date = "2016-01-01"
@@ -145,20 +164,26 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.insert()
 		pe.submit()
 
-		expected_gle = dict((d[0], d) for d in [
-			["_Test Payable USD - _TC", 12500, 0, pi.name],
-			["_Test Bank USD - _TC", 0, 12500, None]
-		])
+		expected_gle = dict(
+			(d[0], d)
+			for d in [
+				["_Test Payable USD - _TC", 12500, 0, pi.name],
+				["_Test Bank USD - _TC", 0, 12500, None],
+			]
+		)
 
 		self.validate_gl_entries(pe.name, expected_gle)
 
 		outstanding_amount = flt(frappe.db.get_value("Sales Invoice", pi.name, "outstanding_amount"))
 		self.assertEqual(outstanding_amount, 0)
 
-
 	def test_payment_against_sales_invoice_to_check_status(self):
-		si = create_sales_invoice(customer="_Test Customer USD", debit_to="_Test Receivable USD - _TC",
-			currency="USD", conversion_rate=50)
+		si = create_sales_invoice(
+			customer="_Test Customer USD",
+			debit_to="_Test Receivable USD - _TC",
+			currency="USD",
+			conversion_rate=50,
+		)
 
 		pe = get_payment_entry("Sales Invoice", si.name, bank_account="_Test Bank USD - _TC")
 		pe.reference_no = "1"
@@ -167,28 +192,35 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.insert()
 		pe.submit()
 
-		outstanding_amount, status = frappe.db.get_value("Sales Invoice", si.name, ["outstanding_amount", "status"])
+		outstanding_amount, status = frappe.db.get_value(
+			"Sales Invoice", si.name, ["outstanding_amount", "status"]
+		)
 		self.assertEqual(flt(outstanding_amount), 0)
-		self.assertEqual(status, 'Paid')
+		self.assertEqual(status, "Paid")
 
 		pe.cancel()
 
-		outstanding_amount, status = frappe.db.get_value("Sales Invoice", si.name, ["outstanding_amount", "status"])
+		outstanding_amount, status = frappe.db.get_value(
+			"Sales Invoice", si.name, ["outstanding_amount", "status"]
+		)
 		self.assertEqual(flt(outstanding_amount), 100)
-		self.assertEqual(status, 'Unpaid')
+		self.assertEqual(status, "Unpaid")
 
 	def test_payment_entry_against_payment_terms(self):
 		si = create_sales_invoice(do_not_save=1, qty=1, rate=200)
 		create_payment_terms_template()
-		si.payment_terms_template = 'Test Receivable Template'
+		si.payment_terms_template = "Test Receivable Template"
 
-		si.append('taxes', {
-			"charge_type": "On Net Total",
-			"account_head": "_Test Account Service Tax - _TC",
-			"cost_center": "_Test Cost Center - _TC",
-			"description": "Service Tax",
-			"rate": 18
-		})
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Net Total",
+				"account_head": "_Test Account Service Tax - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Service Tax",
+				"rate": 18,
+			},
+		)
 		si.save()
 
 		si.submit()
@@ -197,25 +229,28 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.submit()
 		si.load_from_db()
 
-		self.assertEqual(pe.references[0].payment_term, 'Basic Amount Receivable')
-		self.assertEqual(pe.references[1].payment_term, 'Tax Receivable')
+		self.assertEqual(pe.references[0].payment_term, "Basic Amount Receivable")
+		self.assertEqual(pe.references[1].payment_term, "Tax Receivable")
 		self.assertEqual(si.payment_schedule[0].paid_amount, 200.0)
 		self.assertEqual(si.payment_schedule[1].paid_amount, 36.0)
 
 	def test_payment_entry_against_payment_terms_with_discount(self):
 		si = create_sales_invoice(do_not_save=1, qty=1, rate=200)
 		create_payment_terms_template_with_discount()
-		si.payment_terms_template = 'Test Discount Template'
+		si.payment_terms_template = "Test Discount Template"
 
-		frappe.db.set_value('Company', si.company, 'default_discount_account', 'Write Off - _TC')
+		frappe.db.set_value("Company", si.company, "default_discount_account", "Write Off - _TC")
 
-		si.append('taxes', {
-			"charge_type": "On Net Total",
-			"account_head": "_Test Account Service Tax - _TC",
-			"cost_center": "_Test Cost Center - _TC",
-			"description": "Service Tax",
-			"rate": 18
-		})
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Net Total",
+				"account_head": "_Test Account Service Tax - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Service Tax",
+				"rate": 18,
+			},
+		)
 		si.save()
 
 		si.submit()
@@ -224,16 +259,19 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.submit()
 		si.load_from_db()
 
-		self.assertEqual(pe.references[0].payment_term, '30 Credit Days with 10% Discount')
+		self.assertEqual(pe.references[0].payment_term, "30 Credit Days with 10% Discount")
 		self.assertEqual(si.payment_schedule[0].payment_amount, 236.0)
 		self.assertEqual(si.payment_schedule[0].paid_amount, 212.40)
 		self.assertEqual(si.payment_schedule[0].outstanding, 0)
 		self.assertEqual(si.payment_schedule[0].discounted_amount, 23.6)
 
-
 	def test_payment_against_purchase_invoice_to_check_status(self):
-		pi = make_purchase_invoice(supplier="_Test Supplier USD", debit_to="_Test Payable USD - _TC",
-			currency="USD", conversion_rate=50)
+		pi = make_purchase_invoice(
+			supplier="_Test Supplier USD",
+			debit_to="_Test Payable USD - _TC",
+			currency="USD",
+			conversion_rate=50,
+		)
 
 		pe = get_payment_entry("Purchase Invoice", pi.name, bank_account="_Test Bank USD - _TC")
 		pe.reference_no = "1"
@@ -242,21 +280,27 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.insert()
 		pe.submit()
 
-		outstanding_amount, status = frappe.db.get_value("Purchase Invoice", pi.name, ["outstanding_amount", "status"])
+		outstanding_amount, status = frappe.db.get_value(
+			"Purchase Invoice", pi.name, ["outstanding_amount", "status"]
+		)
 		self.assertEqual(flt(outstanding_amount), 0)
-		self.assertEqual(status, 'Paid')
+		self.assertEqual(status, "Paid")
 
 		pe.cancel()
 
-		outstanding_amount, status = frappe.db.get_value("Purchase Invoice", pi.name, ["outstanding_amount", "status"])
+		outstanding_amount, status = frappe.db.get_value(
+			"Purchase Invoice", pi.name, ["outstanding_amount", "status"]
+		)
 		self.assertEqual(flt(outstanding_amount), 250)
-		self.assertEqual(status, 'Unpaid')
+		self.assertEqual(status, "Unpaid")
 
 	def test_payment_entry_against_ec(self):
 
-		payable = frappe.get_cached_value('Company',  "_Test Company",  'default_payable_account')
+		payable = frappe.get_cached_value("Company", "_Test Company", "default_payable_account")
 		ec = make_expense_claim(payable, 300, 300, "_Test Company", "Travel Expenses - _TC")
-		pe = get_payment_entry("Expense Claim", ec.name, bank_account="_Test Bank USD - _TC", bank_amount=300)
+		pe = get_payment_entry(
+			"Expense Claim", ec.name, bank_account="_Test Bank USD - _TC", bank_amount=300
+		)
 		pe.reference_no = "1"
 		pe.reference_date = "2016-01-01"
 		pe.source_exchange_rate = 1
@@ -264,68 +308,87 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.insert()
 		pe.submit()
 
-		expected_gle = dict((d[0], d) for d in [
-			[payable, 300, 0, ec.name],
-			["_Test Bank USD - _TC", 0, 300, None]
-		])
+		expected_gle = dict(
+			(d[0], d) for d in [[payable, 300, 0, ec.name], ["_Test Bank USD - _TC", 0, 300, None]]
+		)
 
 		self.validate_gl_entries(pe.name, expected_gle)
 
-		outstanding_amount = flt(frappe.db.get_value("Expense Claim", ec.name, "total_sanctioned_amount")) - \
-			flt(frappe.db.get_value("Expense Claim", ec.name, "total_amount_reimbursed"))
+		outstanding_amount = flt(
+			frappe.db.get_value("Expense Claim", ec.name, "total_sanctioned_amount")
+		) - flt(frappe.db.get_value("Expense Claim", ec.name, "total_amount_reimbursed"))
 		self.assertEqual(outstanding_amount, 0)
 
 	def test_payment_entry_against_si_usd_to_inr(self):
-		si = create_sales_invoice(customer="_Test Customer USD", debit_to="_Test Receivable USD - _TC",
-			currency="USD", conversion_rate=50)
-		pe = get_payment_entry("Sales Invoice", si.name, party_amount=20,
-			bank_account="_Test Bank - _TC", bank_amount=900)
+		si = create_sales_invoice(
+			customer="_Test Customer USD",
+			debit_to="_Test Receivable USD - _TC",
+			currency="USD",
+			conversion_rate=50,
+		)
+		pe = get_payment_entry(
+			"Sales Invoice", si.name, party_amount=20, bank_account="_Test Bank - _TC", bank_amount=900
+		)
 		pe.reference_no = "1"
 		pe.reference_date = "2016-01-01"
 
 		self.assertEqual(pe.difference_amount, 100)
 
-		pe.append("deductions", {
-			"account": "_Test Exchange Gain/Loss - _TC",
-			"cost_center": "_Test Cost Center - _TC",
-			"amount": 100
-		})
+		pe.append(
+			"deductions",
+			{
+				"account": "_Test Exchange Gain/Loss - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"amount": 100,
+			},
+		)
 		pe.insert()
 		pe.submit()
 
-		expected_gle = dict((d[0], d) for d in [
-			["_Test Receivable USD - _TC", 0, 1000, si.name],
-			["_Test Bank - _TC", 900, 0, None],
-			["_Test Exchange Gain/Loss - _TC", 100.0, 0, None],
-		])
+		expected_gle = dict(
+			(d[0], d)
+			for d in [
+				["_Test Receivable USD - _TC", 0, 1000, si.name],
+				["_Test Bank - _TC", 900, 0, None],
+				["_Test Exchange Gain/Loss - _TC", 100.0, 0, None],
+			]
+		)
 
 		self.validate_gl_entries(pe.name, expected_gle)
 
 		outstanding_amount = flt(frappe.db.get_value("Sales Invoice", si.name, "outstanding_amount"))
 		self.assertEqual(outstanding_amount, 80)
 
-	def test_payment_entry_against_si_usd_to_usd_with_deduction_in_base_currency (self):
-		si = create_sales_invoice(customer="_Test Customer USD", debit_to="_Test Receivable USD - _TC",
-			currency="USD", conversion_rate=50, do_not_save=1)
+	def test_payment_entry_against_si_usd_to_usd_with_deduction_in_base_currency(self):
+		si = create_sales_invoice(
+			customer="_Test Customer USD",
+			debit_to="_Test Receivable USD - _TC",
+			currency="USD",
+			conversion_rate=50,
+			do_not_save=1,
+		)
 
 		si.plc_conversion_rate = 50
 		si.save()
 		si.submit()
 
-		pe = get_payment_entry("Sales Invoice", si.name, party_amount=20,
-			bank_account="_Test Bank USD - _TC", bank_amount=900)
+		pe = get_payment_entry(
+			"Sales Invoice", si.name, party_amount=20, bank_account="_Test Bank USD - _TC", bank_amount=900
+		)
 
 		pe.source_exchange_rate = 45.263
 		pe.target_exchange_rate = 45.263
 		pe.reference_no = "1"
 		pe.reference_date = "2016-01-01"
 
-
-		pe.append("deductions", {
-			"account": "_Test Exchange Gain/Loss - _TC",
-			"cost_center": "_Test Cost Center - _TC",
-			"amount": 94.80
-		})
+		pe.append(
+			"deductions",
+			{
+				"account": "_Test Exchange Gain/Loss - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"amount": 94.80,
+			},
+		)
 
 		pe.save()
 
@@ -359,8 +422,7 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.set_amounts()
 
 		self.assertEqual(
-			pe.source_exchange_rate, 65.1,
-			"{0} is not equal to {1}".format(pe.source_exchange_rate, 65.1)
+			pe.source_exchange_rate, 65.1, "{0} is not equal to {1}".format(pe.source_exchange_rate, 65.1)
 		)
 
 	def test_internal_transfer_usd_to_inr(self):
@@ -382,20 +444,26 @@ class TestPaymentEntry(unittest.TestCase):
 
 		self.assertEqual(pe.difference_amount, 500)
 
-		pe.append("deductions", {
-			"account": "_Test Exchange Gain/Loss - _TC",
-			"cost_center": "_Test Cost Center - _TC",
-			"amount": 500
-		})
+		pe.append(
+			"deductions",
+			{
+				"account": "_Test Exchange Gain/Loss - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"amount": 500,
+			},
+		)
 
 		pe.insert()
 		pe.submit()
 
-		expected_gle = dict((d[0], d) for d in [
-			["_Test Bank USD - _TC", 0, 5000, None],
-			["_Test Bank - _TC", 4500, 0, None],
-			["_Test Exchange Gain/Loss - _TC", 500.0, 0, None],
-		])
+		expected_gle = dict(
+			(d[0], d)
+			for d in [
+				["_Test Bank USD - _TC", 0, 5000, None],
+				["_Test Bank - _TC", 4500, 0, None],
+				["_Test Exchange Gain/Loss - _TC", 500.0, 0, None],
+			]
+		)
 
 		self.validate_gl_entries(pe.name, expected_gle)
 
@@ -435,10 +503,9 @@ class TestPaymentEntry(unittest.TestCase):
 		pe3.insert()
 		pe3.submit()
 
-		expected_gle = dict((d[0], d) for d in [
-			["Debtors - _TC", 100, 0, si1.name],
-			["_Test Cash - _TC", 0, 100, None]
-		])
+		expected_gle = dict(
+			(d[0], d) for d in [["Debtors - _TC", 100, 0, si1.name], ["_Test Cash - _TC", 0, 100, None]]
+		)
 
 		self.validate_gl_entries(pe3.name, expected_gle)
 
@@ -462,12 +529,16 @@ class TestPaymentEntry(unittest.TestCase):
 			self.assertEqual(expected_gle[gle.account][3], gle.against_voucher)
 
 	def get_gle(self, voucher_no):
-		return frappe.db.sql("""select account, debit, credit, against_voucher
+		return frappe.db.sql(
+			"""select account, debit, credit, against_voucher
 			from `tabGL Entry` where voucher_type='Payment Entry' and voucher_no=%s
-			order by account asc""", voucher_no, as_dict=1)
+			order by account asc""",
+			voucher_no,
+			as_dict=1,
+		)
 
 	def test_payment_entry_write_off_difference(self):
-		si =  create_sales_invoice()
+		si = create_sales_invoice()
 		pe = get_payment_entry("Sales Invoice", si.name, bank_account="_Test Cash - _TC")
 		pe.reference_no = "1"
 		pe.reference_date = "2016-01-01"
@@ -477,11 +548,10 @@ class TestPaymentEntry(unittest.TestCase):
 		self.assertEqual(pe.unallocated_amount, 10)
 
 		pe.received_amount = pe.paid_amount = 95
-		pe.append("deductions", {
-			"account": "_Test Write Off - _TC",
-			"cost_center": "_Test Cost Center - _TC",
-			"amount": 5
-		})
+		pe.append(
+			"deductions",
+			{"account": "_Test Write Off - _TC", "cost_center": "_Test Cost Center - _TC", "amount": 5},
+		)
 		pe.save()
 
 		self.assertEqual(pe.unallocated_amount, 0)
@@ -489,27 +559,37 @@ class TestPaymentEntry(unittest.TestCase):
 
 		pe.submit()
 
-		expected_gle = dict((d[0], d) for d in [
-			["Debtors - _TC", 0, 100, si.name],
-			["_Test Cash - _TC", 95, 0, None],
-			["_Test Write Off - _TC", 5, 0, None]
-		])
+		expected_gle = dict(
+			(d[0], d)
+			for d in [
+				["Debtors - _TC", 0, 100, si.name],
+				["_Test Cash - _TC", 95, 0, None],
+				["_Test Write Off - _TC", 5, 0, None],
+			]
+		)
 
 		self.validate_gl_entries(pe.name, expected_gle)
 
 	def test_payment_entry_exchange_gain_loss(self):
-		si =  create_sales_invoice(customer="_Test Customer USD", debit_to="_Test Receivable USD - _TC",
-			currency="USD", conversion_rate=50)
+		si = create_sales_invoice(
+			customer="_Test Customer USD",
+			debit_to="_Test Receivable USD - _TC",
+			currency="USD",
+			conversion_rate=50,
+		)
 		pe = get_payment_entry("Sales Invoice", si.name, bank_account="_Test Bank USD - _TC")
 		pe.reference_no = "1"
 		pe.reference_date = "2016-01-01"
 		pe.source_exchange_rate = 55
 
-		pe.append("deductions", {
-			"account": "_Test Exchange Gain/Loss - _TC",
-			"cost_center": "_Test Cost Center - _TC",
-			"amount": -500
-		})
+		pe.append(
+			"deductions",
+			{
+				"account": "_Test Exchange Gain/Loss - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"amount": -500,
+			},
+		)
 		pe.save()
 
 		self.assertEqual(pe.unallocated_amount, 0)
@@ -517,11 +597,14 @@ class TestPaymentEntry(unittest.TestCase):
 
 		pe.submit()
 
-		expected_gle = dict((d[0], d) for d in [
-			["_Test Receivable USD - _TC", 0, 5000, si.name],
-			["_Test Bank USD - _TC", 5500, 0, None],
-			["_Test Exchange Gain/Loss - _TC", 0, 500, None],
-		])
+		expected_gle = dict(
+			(d[0], d)
+			for d in [
+				["_Test Receivable USD - _TC", 0, 5000, si.name],
+				["_Test Bank USD - _TC", 5500, 0, None],
+				["_Test Exchange Gain/Loss - _TC", 0, 500, None],
+			]
+		)
 
 		self.validate_gl_entries(pe.name, expected_gle)
 
@@ -530,10 +613,11 @@ class TestPaymentEntry(unittest.TestCase):
 
 	def test_payment_entry_against_sales_invoice_with_cost_centre(self):
 		from erpnext.accounts.doctype.cost_center.test_cost_center import create_cost_center
+
 		cost_center = "_Test Cost Center for BS Account - _TC"
 		create_cost_center(cost_center_name="_Test Cost Center for BS Account", company="_Test Company")
 
-		si =  create_sales_invoice_against_cost_center(cost_center=cost_center, debit_to="Debtors - _TC")
+		si = create_sales_invoice_against_cost_center(cost_center=cost_center, debit_to="Debtors - _TC")
 
 		pe = get_payment_entry("Sales Invoice", si.name, bank_account="_Test Bank - _TC")
 		self.assertEqual(pe.cost_center, si.cost_center)
@@ -546,18 +630,18 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.submit()
 
 		expected_values = {
-			"_Test Bank - _TC": {
-				"cost_center": cost_center
-			},
-			"Debtors - _TC": {
-				"cost_center": cost_center
-			}
+			"_Test Bank - _TC": {"cost_center": cost_center},
+			"Debtors - _TC": {"cost_center": cost_center},
 		}
 
-		gl_entries = frappe.db.sql("""select account, cost_center, account_currency, debit, credit,
+		gl_entries = frappe.db.sql(
+			"""select account, cost_center, account_currency, debit, credit,
 			debit_in_account_currency, credit_in_account_currency
 			from `tabGL Entry` where voucher_type='Payment Entry' and voucher_no=%s
-			order by account asc""", pe.name, as_dict=1)
+			order by account asc""",
+			pe.name,
+			as_dict=1,
+		)
 
 		self.assertTrue(gl_entries)
 
@@ -566,10 +650,13 @@ class TestPaymentEntry(unittest.TestCase):
 
 	def test_payment_entry_against_purchase_invoice_with_cost_center(self):
 		from erpnext.accounts.doctype.cost_center.test_cost_center import create_cost_center
+
 		cost_center = "_Test Cost Center for BS Account - _TC"
 		create_cost_center(cost_center_name="_Test Cost Center for BS Account", company="_Test Company")
 
-		pi =  make_purchase_invoice_against_cost_center(cost_center=cost_center, credit_to="Creditors - _TC")
+		pi = make_purchase_invoice_against_cost_center(
+			cost_center=cost_center, credit_to="Creditors - _TC"
+		)
 
 		pe = get_payment_entry("Purchase Invoice", pi.name, bank_account="_Test Bank - _TC")
 		self.assertEqual(pe.cost_center, pi.cost_center)
@@ -582,18 +669,18 @@ class TestPaymentEntry(unittest.TestCase):
 		pe.submit()
 
 		expected_values = {
-			"_Test Bank - _TC": {
-				"cost_center": cost_center
-			},
-			"Creditors - _TC": {
-				"cost_center": cost_center
-			}
+			"_Test Bank - _TC": {"cost_center": cost_center},
+			"Creditors - _TC": {"cost_center": cost_center},
 		}
 
-		gl_entries = frappe.db.sql("""select account, cost_center, account_currency, debit, credit,
+		gl_entries = frappe.db.sql(
+			"""select account, cost_center, account_currency, debit, credit,
 			debit_in_account_currency, credit_in_account_currency
 			from `tabGL Entry` where voucher_type='Payment Entry' and voucher_no=%s
-			order by account asc""", pe.name, as_dict=1)
+			order by account asc""",
+			pe.name,
+			as_dict=1,
+		)
 
 		self.assertTrue(gl_entries)
 
@@ -603,13 +690,16 @@ class TestPaymentEntry(unittest.TestCase):
 	def test_payment_entry_account_and_party_balance_with_cost_center(self):
 		from erpnext.accounts.doctype.cost_center.test_cost_center import create_cost_center
 		from erpnext.accounts.utils import get_balance_on
+
 		cost_center = "_Test Cost Center for BS Account - _TC"
 		create_cost_center(cost_center_name="_Test Cost Center for BS Account", company="_Test Company")
 
-		si =  create_sales_invoice_against_cost_center(cost_center=cost_center, debit_to="Debtors - _TC")
+		si = create_sales_invoice_against_cost_center(cost_center=cost_center, debit_to="Debtors - _TC")
 
 		account_balance = get_balance_on(account="_Test Bank - _TC", cost_center=si.cost_center)
-		party_balance = get_balance_on(party_type="Customer", party=si.customer, cost_center=si.cost_center)
+		party_balance = get_balance_on(
+			party_type="Customer", party=si.customer, cost_center=si.cost_center
+		)
 		party_account_balance = get_balance_on(si.debit_to, cost_center=si.cost_center)
 
 		pe = get_payment_entry("Sales Invoice", si.name, bank_account="_Test Bank - _TC")
@@ -634,94 +724,164 @@ class TestPaymentEntry(unittest.TestCase):
 		self.assertEqual(flt(expected_party_account_balance), party_account_balance)
 
 	def test_multi_currency_payment_entry_with_taxes(self):
-		payment_entry = create_payment_entry(party='_Test Supplier USD', paid_to = '_Test Payable USD - _TC',
-			save=True)
-		payment_entry.append('taxes', {
-			'account_head': '_Test Account Service Tax - _TC',
-			'charge_type': 'Actual',
-			'tax_amount': 10,
-			'add_deduct_tax': 'Add',
-			'description': 'Test'
-		})
+		payment_entry = create_payment_entry(
+			party="_Test Supplier USD", paid_to="_Test Payable USD - _TC", save=True
+		)
+		payment_entry.append(
+			"taxes",
+			{
+				"account_head": "_Test Account Service Tax - _TC",
+				"charge_type": "Actual",
+				"tax_amount": 10,
+				"add_deduct_tax": "Add",
+				"description": "Test",
+			},
+		)
 
 		payment_entry.save()
 		self.assertEqual(payment_entry.base_total_taxes_and_charges, 10)
-		self.assertEqual(flt(payment_entry.total_taxes_and_charges, 2), flt(10 / payment_entry.target_exchange_rate, 2))
+		self.assertEqual(
+			flt(payment_entry.total_taxes_and_charges, 2), flt(10 / payment_entry.target_exchange_rate, 2)
+		)
+
+	def test_gl_of_multi_currency_payment_with_taxes(self):
+		payment_entry = create_payment_entry(
+			party="_Test Supplier USD", paid_to="_Test Payable USD - _TC", save=True
+		)
+		payment_entry.append(
+			"taxes",
+			{
+				"account_head": "_Test Account Service Tax - _TC",
+				"charge_type": "Actual",
+				"tax_amount": 100,
+				"add_deduct_tax": "Add",
+				"description": "Test",
+			},
+		)
+		payment_entry.target_exchange_rate = 80
+		payment_entry.received_amount = 12.5
+		payment_entry = payment_entry.submit()
+		gle = qb.DocType("GL Entry")
+		gl_entries = (
+			qb.from_(gle)
+			.select(
+				gle.account,
+				gle.debit,
+				gle.credit,
+				gle.debit_in_account_currency,
+				gle.credit_in_account_currency,
+			)
+			.orderby(gle.account)
+			.where(gle.voucher_no == payment_entry.name)
+			.run()
+		)
+
+		expected_gl_entries = (
+			("_Test Account Service Tax - _TC", 100.0, 0.0, 100.0, 0.0),
+			("_Test Bank - _TC", 0.0, 1100.0, 0.0, 1100.0),
+			("_Test Payable USD - _TC", 1000.0, 0.0, 12.5, 0),
+		)
+
+		self.assertEqual(gl_entries, expected_gl_entries)
+
+	def test_payment_entry_against_onhold_purchase_invoice(self):
+		pi = make_purchase_invoice()
+
+		pe = get_payment_entry("Purchase Invoice", pi.name, bank_account="_Test Bank USD - _TC")
+		pe.reference_no = "1"
+		pe.reference_date = "2016-01-01"
+
+		# block invoice after creating payment entry
+		# since `get_payment_entry` will not attach blocked invoice to payment
+		pi.block_invoice()
+		with self.assertRaises(frappe.ValidationError) as err:
+			pe.save()
+
+		self.assertTrue("is on hold" in str(err.exception).lower())
+
 
 def create_payment_entry(**args):
-	payment_entry = frappe.new_doc('Payment Entry')
-	payment_entry.company = args.get('company') or '_Test Company'
-	payment_entry.payment_type = args.get('payment_type') or 'Pay'
-	payment_entry.party_type = args.get('party_type') or 'Supplier'
-	payment_entry.party = args.get('party') or '_Test Supplier'
-	payment_entry.paid_from = args.get('paid_from') or '_Test Bank - _TC'
-	payment_entry.paid_to = args.get('paid_to') or 'Creditors - _TC'
-	payment_entry.paid_amount = args.get('paid_amount') or 1000
+	payment_entry = frappe.new_doc("Payment Entry")
+	payment_entry.company = args.get("company") or "_Test Company"
+	payment_entry.payment_type = args.get("payment_type") or "Pay"
+	payment_entry.party_type = args.get("party_type") or "Supplier"
+	payment_entry.party = args.get("party") or "_Test Supplier"
+	payment_entry.paid_from = args.get("paid_from") or "_Test Bank - _TC"
+	payment_entry.paid_to = args.get("paid_to") or "Creditors - _TC"
+	payment_entry.paid_amount = args.get("paid_amount") or 1000
 
 	payment_entry.setup_party_account_field()
 	payment_entry.set_missing_values()
 	payment_entry.set_exchange_rate()
 	payment_entry.received_amount = payment_entry.paid_amount / payment_entry.target_exchange_rate
-	payment_entry.reference_no = 'Test001'
+	payment_entry.reference_no = "Test001"
 	payment_entry.reference_date = nowdate()
 
-	if args.get('save'):
+	if args.get("save"):
 		payment_entry.save()
-		if args.get('submit'):
+		if args.get("submit"):
 			payment_entry.submit()
 
 	return payment_entry
 
+
 def create_payment_terms_template():
 
-	create_payment_term('Basic Amount Receivable')
-	create_payment_term('Tax Receivable')
+	create_payment_term("Basic Amount Receivable")
+	create_payment_term("Tax Receivable")
 
-	if not frappe.db.exists('Payment Terms Template', 'Test Receivable Template'):
-		payment_term_template = frappe.get_doc({
-			'doctype': 'Payment Terms Template',
-			'template_name': 'Test Receivable Template',
-			'allocate_payment_based_on_payment_terms': 1,
-			'terms': [{
-				'doctype': 'Payment Terms Template Detail',
-				'payment_term': 'Basic Amount Receivable',
-				'invoice_portion': 84.746,
-				'credit_days_based_on': 'Day(s) after invoice date',
-				'credit_days': 1
-			},
+	if not frappe.db.exists("Payment Terms Template", "Test Receivable Template"):
+		payment_term_template = frappe.get_doc(
 			{
-				'doctype': 'Payment Terms Template Detail',
-				'payment_term': 'Tax Receivable',
-				'invoice_portion': 15.254,
-				'credit_days_based_on': 'Day(s) after invoice date',
-				'credit_days': 2
-			}]
-		}).insert()
+				"doctype": "Payment Terms Template",
+				"template_name": "Test Receivable Template",
+				"allocate_payment_based_on_payment_terms": 1,
+				"terms": [
+					{
+						"doctype": "Payment Terms Template Detail",
+						"payment_term": "Basic Amount Receivable",
+						"invoice_portion": 84.746,
+						"credit_days_based_on": "Day(s) after invoice date",
+						"credit_days": 1,
+					},
+					{
+						"doctype": "Payment Terms Template Detail",
+						"payment_term": "Tax Receivable",
+						"invoice_portion": 15.254,
+						"credit_days_based_on": "Day(s) after invoice date",
+						"credit_days": 2,
+					},
+				],
+			}
+		).insert()
+
 
 def create_payment_terms_template_with_discount():
 
-	create_payment_term('30 Credit Days with 10% Discount')
+	create_payment_term("30 Credit Days with 10% Discount")
+
+	if not frappe.db.exists("Payment Terms Template", "Test Discount Template"):
+		payment_term_template = frappe.get_doc(
+			{
+				"doctype": "Payment Terms Template",
+				"template_name": "Test Discount Template",
+				"allocate_payment_based_on_payment_terms": 1,
+				"terms": [
+					{
+						"doctype": "Payment Terms Template Detail",
+						"payment_term": "30 Credit Days with 10% Discount",
+						"invoice_portion": 100,
+						"credit_days_based_on": "Day(s) after invoice date",
+						"credit_days": 2,
+						"discount": 10,
+						"discount_validity_based_on": "Day(s) after invoice date",
+						"discount_validity": 1,
+					}
+				],
+			}
+		).insert()
 
-	if not frappe.db.exists('Payment Terms Template', 'Test Discount Template'):
-		payment_term_template = frappe.get_doc({
-			'doctype': 'Payment Terms Template',
-			'template_name': 'Test Discount Template',
-			'allocate_payment_based_on_payment_terms': 1,
-			'terms': [{
-				'doctype': 'Payment Terms Template Detail',
-				'payment_term': '30 Credit Days with 10% Discount',
-				'invoice_portion': 100,
-				'credit_days_based_on': 'Day(s) after invoice date',
-				'credit_days': 2,
-				'discount': 10,
-				'discount_validity_based_on': 'Day(s) after invoice date',
-				'discount_validity': 1
-			}]
-		}).insert()
 
 def create_payment_term(name):
-	if not frappe.db.exists('Payment Term', name):
-		frappe.get_doc({
-			'doctype': 'Payment Term',
-			'payment_term_name': name
-		}).insert()
+	if not frappe.db.exists("Payment Term", name):
+		frappe.get_doc({"doctype": "Payment Term", "payment_term_name": name}).insert()