[SQL-CVS] r1838 - SQLObject/trunk/sqlobject

[<sub...@co...>]

Author: phd
Date: 2006-08-02 08:31:28 -0600 (Wed, 02 Aug 2006)
New Revision: 1838

Modified:
   SQLObject/trunk/sqlobject/dbconnection.py
Log:
A patch by Dan Pascu <da...@ag...> to fix problems
with transaction.__del__() if there was an exception in __init__().


Modified: SQLObject/trunk/sqlobject/dbconnection.py
===================================================================
--- SQLObject/trunk/sqlobject/dbconnection.py	2006-08-01 18:31:26 UTC (rev 1837)
+++ SQLObject/trunk/sqlobject/dbconnection.py	2006-08-02 14:31:28 UTC (rev 1838)
@@ -785,12 +785,14 @@
 class Transaction(object):
 
     def __init__(self, dbConnection):
-        self._obsolete = False
+        # this is to skip __del__ in case of an exception in this __init__
+        self._obsolete = True
         self._dbConnection = dbConnection
         self._connection = dbConnection.getConnection()
         self._dbConnection._setAutoCommit(self._connection, 0)
         self.cache = CacheSet(cache=dbConnection.doCache)
         self._deletedCache = {}
+        self._obsolete = False
 
     def assertActive(self):
         assert not self._obsolete, "This transaction has already gone through ROLLBACK; begin another transaction"