brotherton-erpnext/erpnext/patches/v4_2/set_item_batch.py

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# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt
from __future__ import unicode_literals
import frappe
def execute():
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frappe.db.sql("update tabItem set has_batch_no = 'No' where ifnull(has_batch_no, '') = ''")
frappe.db.sql("update tabItem set has_serial_no = 'No' where ifnull(has_serial_no, '') = ''")
item_list = frappe.db.sql("""select name, has_batch_no, has_serial_no from tabItem
where ifnull(is_stock_item, 'No') = 'Yes'""", as_dict=1)
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sle_count = get_sle_count()
sle_with_batch = get_sle_with_batch()
sle_with_serial = get_sle_with_serial()
batch_items = get_items_with_batch()
serialized_items = get_items_with_serial()
for d in item_list:
if d.has_batch_no == 'Yes':
if d.name not in batch_items and sle_count.get(d.name) and sle_count.get(d.name) != sle_with_batch.get(d.name):
frappe.db.set_value("Item", d.name, "has_batch_no", "No")
else:
if d.name in batch_items or (sle_count.get(d.name) and sle_count.get(d.name) == sle_with_batch.get(d.name)):
frappe.db.set_value("Item", d.name, "has_batch_no", "Yes")
if d.has_serial_no == 'Yes':
if d.name not in serialized_items and sle_count.get(d.name) and sle_count.get(d.name) != sle_with_serial.get(d.name):
frappe.db.set_value("Item", d.name, "has_serial_no", "No")
else:
if d.name in serialized_items or (sle_count.get(d.name) and sle_count.get(d.name) == sle_with_serial.get(d.name)):
frappe.db.set_value("Item", d.name, "has_serial_no", "Yes")
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def get_sle_count():
sle_count = {}
for d in frappe.db.sql("""select item_code, count(name) as cnt from `tabStock Ledger Entry` group by item_code""", as_dict=1):
sle_count.setdefault(d.item_code, d.cnt)
return sle_count
def get_sle_with_batch():
sle_with_batch = {}
for d in frappe.db.sql("""select item_code, count(name) as cnt from `tabStock Ledger Entry`
where batch_no != '' group by item_code""", as_dict=1):
sle_with_batch.setdefault(d.item_code, d.cnt)
return sle_with_batch
def get_sle_with_serial():
sle_with_serial = {}
for d in frappe.db.sql("""select item_code, count(name) as cnt from `tabStock Ledger Entry`
where serial_no != '' group by item_code""", as_dict=1):
sle_with_serial.setdefault(d.item_code, d.cnt)
return sle_with_serial
def get_items_with_batch():
return frappe.db.sql_list("select item from tabBatch")
def get_items_with_serial():
return frappe.db.sql_list("select item_code from `tabSerial No`")