[enhance] added Lead Source master, fixes #6231

erpnext/patches/v7_1/update_lead_source.py

@@ -0,0 +1,21 @@
+import frappe
+from frappe import _
+
+def execute():
+	from erpnext.setup.setup_wizard.install_fixtures import default_lead_sources
+
+	frappe.reload_doc('selling', 'doctype', 'lead_source')
+
+	frappe.local.lang = frappe.db.get_default("lang") or 'en'
+
+	for s in default_lead_sources:
+		frappe.get_doc(dict(doctype='Lead Source', source_name=_(s))).insert()
+
+	# get lead sources in existing forms (customized)
+	# and create a document if not created
+	for d in ['Lead', 'Opportunity', 'Quotation', 'Sales Order', 'Delivery Note', 'Sales Invoice']:
+		sources = frappe.db.sql_list('select distinct source from `tab{0}`'.format(d))
+		for s in sources:
+			if s and s not in default_lead_sources:
+				frappe.get_doc(dict(doctype='Lead Source', source_name=s)).insert()
+