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perf: memory consumption for the Batch-Wise Balance History report

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This commit is contained in:
Rohit Waghchaure
2024-04-08 19:03:36 +05:30
parent cf74f8312e
commit 3165682d7a
1 changed files with 23 additions and 20 deletions
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43
erpnext/stock/report/batch_wise_balance_history/batch_wise_balance_history.py
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@@ -117,34 +117,37 @@ def get_stock_ledger_entries(filters):
if filters.get(field):
query = query.where(sle[field] == filters.get(field))
return query.run(as_dict=True)
return query
def get_item_warehouse_batch_map(filters, float_precision):
sle = get_stock_ledger_entries(filters)
iwb_map = {}
with frappe.db.unbuffered_cursor():
sle = get_stock_ledger_entries(filters)
sle = sle.run(as_dict=True, as_iterator=True)
from_date = getdate(filters["from_date"])
to_date = getdate(filters["to_date"])
iwb_map = {}
for d in sle:
iwb_map.setdefault(d.item_code, {}).setdefault(d.warehouse, {}).setdefault(
d.batch_no, frappe._dict({"opening_qty": 0.0, "in_qty": 0.0, "out_qty": 0.0, "bal_qty": 0.0})
)
qty_dict = iwb_map[d.item_code][d.warehouse][d.batch_no]
if d.posting_date < from_date:
qty_dict.opening_qty = flt(qty_dict.opening_qty, float_precision) + flt(
d.actual_qty, float_precision
from_date = getdate(filters["from_date"])
to_date = getdate(filters["to_date"])
for d in sle:
iwb_map.setdefault(d.item_code, {}).setdefault(d.warehouse, {}).setdefault(
d.batch_no, frappe._dict({"opening_qty": 0.0, "in_qty": 0.0, "out_qty": 0.0, "bal_qty": 0.0})
)
elif d.posting_date >= from_date and d.posting_date <= to_date:
if flt(d.actual_qty) > 0:
qty_dict.in_qty = flt(qty_dict.in_qty, float_precision) + flt(d.actual_qty, float_precision)
else:
qty_dict.out_qty = flt(qty_dict.out_qty, float_precision) + abs(
flt(d.actual_qty, float_precision)
qty_dict = iwb_map[d.item_code][d.warehouse][d.batch_no]
if d.posting_date < from_date:
qty_dict.opening_qty = flt(qty_dict.opening_qty, float_precision) + flt(
d.actual_qty, float_precision
)
elif d.posting_date >= from_date and d.posting_date <= to_date:
if flt(d.actual_qty) > 0:
qty_dict.in_qty = flt(qty_dict.in_qty, float_precision) + flt(d.actual_qty, float_precision)
else:
qty_dict.out_qty = flt(qty_dict.out_qty, float_precision) + abs(
flt(d.actual_qty, float_precision)
)
qty_dict.bal_qty = flt(qty_dict.bal_qty, float_precision) + flt(d.actual_qty, float_precision)
qty_dict.bal_qty = flt(qty_dict.bal_qty, float_precision) + flt(d.actual_qty, float_precision)
return iwb_map