[Checkins] SVN: z3c.sqlalchemy/branches/reusing-zalchemy/src/z3c/sqlalchemy/base.py import cleanup

[Andreas Jung]

Log message for revision 84701:
  import cleanup
  

Changed:
  U   z3c.sqlalchemy/branches/reusing-zalchemy/src/z3c/sqlalchemy/base.py

-=-
Modified: z3c.sqlalchemy/branches/reusing-zalchemy/src/z3c/sqlalchemy/base.py
===================================================================
--- z3c.sqlalchemy/branches/reusing-zalchemy/src/z3c/sqlalchemy/base.py	2008-03-16 10:23:07 UTC (rev 84700)
+++ z3c.sqlalchemy/branches/reusing-zalchemy/src/z3c/sqlalchemy/base.py	2008-03-16 10:28:31 UTC (rev 84701)
@@ -6,15 +6,12 @@
 # and ZOPYX Ltd. & Co. KG, Tuebingen, Germany
 ##########################################################################
 
-import random
-import threading
 
 import sqlalchemy
 from sqlalchemy.engine.url import make_url
 from sqlalchemy.orm import sessionmaker, scoped_session
 
 import transaction
-from transaction.interfaces import ISavepointDataManager, IDataManagerSavepoint
 from zope.interface import implements
 from zope.component import getUtility
 from zope.component.interfaces import ComponentLookupError
@@ -57,7 +54,6 @@
         self.session_options = session_options
         self._model = None
         self._createEngine()
-        self._id = str(random.random()) # used as unique key for session/connection cache
 
         if model:
 
@@ -102,7 +98,7 @@
         return session
 
     @property
-    def session(self):
+    def connection(self):
         return session.connection()._Connection__connection.connection
 
     def registerMapper(self, mapper, name):