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perf: max recursion depth error in serial no (#54629)

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This commit is contained in:
Mihir Kandoi
2026-04-29 14:04:08 +05:30
committed by GitHub
parent 3542087003
commit 503b5bf140
1 changed files with 10 additions and 12 deletions
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22
erpnext/stock/doctype/serial_and_batch_bundle/serial_and_batch_bundle.py
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@@ -8,11 +8,10 @@ from typing import Any
import frappe
import frappe.query_builder
import frappe.query_builder.functions
from frappe import _, _dict, bold
from frappe.model.document import Document
from frappe.model.naming import make_autoname
from frappe.query_builder.functions import Concat_ws, Locate, Sum
from frappe.query_builder.functions import Concat_ws, Sum
from frappe.utils import (
cint,
cstr,
@@ -3372,22 +3371,21 @@ def get_stock_ledgers_for_serial_nos(kwargs):
serial_nos = [serial_nos]
if serial_nos:
import re
escaped_serial_nos = [re.escape(sn) for sn in serial_nos if sn]
regex_pattern = r"\n(" + "|".join(escaped_serial_nos) + r")\n"
query = (
query.left_join(serial_batch_entry)
.on(stock_ledger_entry.serial_and_batch_bundle == serial_batch_entry.parent)
.where(
serial_batch_entry.serial_no.isin(serial_nos)
| Concat_ws("", "\n", stock_ledger_entry.serial_no, "\n").regexp(regex_pattern)
)
.distinct()
)
bundle_match = serial_batch_entry.serial_no.isin(serial_nos)
padded_serial_no = Concat_ws("", "\n", stock_ledger_entry.serial_no, "\n")
direct_match = None
for sn in serial_nos:
cond = Locate(f"\n{sn}\n", padded_serial_no) > 0
direct_match = cond if direct_match is None else (direct_match | cond)
query = query.where(bundle_match | direct_match)
if kwargs.ignore_voucher_detail_no:
query = query.where(stock_ledger_entry.voucher_detail_no != kwargs.ignore_voucher_detail_no)