# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt

def execute():
	import webnotes
	from webnotes import get_obj
	pi_list = webnotes.conn.sql("""select name from `tabPurchase Invoice` 
		where docstatus = 1 and ifnull(against_expense_account, '') = ''""")
		
	for pi in pi_list:
		pi_obj = get_obj("Purchase Invoice", pi[0], with_children=1)
		pi_obj.set_against_expense_account()
		webnotes.conn.sql("""update `tabPurchase Invoice` set against_expense_account = %s 
			where name = %s""", (pi_obj.doc.against_expense_account, pi[0]))