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[FIX] orm: ensure the cursor is valid before computing parent_store values 

bzr revid: jvo@tinyerp.com-20100512104615-wp6v9cpp5jh8py0i
This commit is contained in:
Jay (Open ERP) 2010-05-12 16:16:15 +05:30
parent db035455a3
commit e364e89751
1 changed files with 4 additions and 0 deletions
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4
bin/osv/orm.py
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@ -2451,6 +2451,8 @@ class orm(orm_template):
cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname=%s", (self._table,))
create = not bool(cr.fetchone())
cr.commit() # start a new transaction
for (key, con, _) in self._sql_constraints:
conname = '%s_%s' % (self._table, key)
cr.execute("SELECT conname FROM pg_constraint where conname=%s", (conname,))
@ -2460,6 +2462,7 @@ class orm(orm_template):
cr.commit()
except:
logger.notifyChannel('orm', netsvc.LOG_WARNING, 'unable to add \'%s\' constraint on table %s !\n If you want to have it, you should update the records and execute manually:\nALTER table %s ADD CONSTRAINT %s_%s %s' % (con, self._table, self._table, self._table, key, con,))
cr.rollback()
if create:
if hasattr(self, "_sql"):
@ -2470,6 +2473,7 @@ class orm(orm_template):
cr.commit()
if store_compute:
self._parent_store_compute(cr)
cr.commit()
return todo_end
def __init__(self, cr):