brotherton-erpnext/patches/may_2013/p08_change_item_wise_tax.py

31 lines
1.0 KiB
Python

# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd.
# License: GNU General Public License v3. See license.txt
import webnotes
import json
from webnotes.utils import flt
def execute():
webnotes.conn.auto_commit_on_many_writes = 1
for doctype in ["Purchase Taxes and Charges", "Sales Taxes and Charges"]:
for tax_name, item_wise_tax_detail in \
webnotes.conn.sql("""select name, item_wise_tax_detail from `tab%s`""" % doctype):
if not item_wise_tax_detail or not isinstance(item_wise_tax_detail, basestring):
continue
try:
json.loads(item_wise_tax_detail)
except ValueError:
out = {}
for t in item_wise_tax_detail.split("\n"):
if " : " in t:
split_index = t.rfind(" : ")
account_head, amount = t[:split_index], t[split_index+3:]
out[account_head.strip()] = flt(amount.strip())
if out:
webnotes.conn.sql("""update `tab%s` set item_wise_tax_detail=%s
where name=%s""" % (doctype, "%s", "%s"), (json.dumps(out), tax_name))
webnotes.conn.auto_commit_on_many_writes = 0