146     # attributes that may be overriden per connection instance

   146     # attributes that may be overriden per connection instance

   147     anonymous_connection = False # XXX really needed ?

   147     anonymous_connection = False # XXX really needed ?

   148     is_repo_in_memory = True # BC, always true

   148     is_repo_in_memory = True # BC, always true

   149 

   149 

   150     def __init__(self, session, autoclose_session=False):

   150     def __init__(self, session, autoclose_session=False):

   151         self._session = session # XXX there is no real reason to keep the

   152         self._session = session # XXX there is no real reason to keep the

   152                                 # session around function still using it should

   153                                 # session around function still using it should

   153                                 # be rewritten and migrated.

   154                                 # be rewritten and migrated.

   154         self._cnx = None

   155         self._cnx = None

   155         self._open = None

   156         self._open = None

   156         self._web_request = False

   157         self._web_request = False

   157         #: cache entities built during the connection

   158         #: cache entities built during the connection

   158         self._eid_cache = {}

   159         self._eid_cache = {}

   160         self._set_user(session.user)

   160         self._set_user(session.user)

   161         self._autoclose_session = autoclose_session

   161         self._autoclose_session = autoclose_session

   162 

   162 

   163     def __enter__(self):

   163     def __enter__(self):

   164         assert self._open is None

   164         assert self._open is None