diff options
| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-06-13 10:13:17 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-06-13 10:13:17 -0400 |
| commit | dfbf68046bc717eb862fa37e4d7207160fe5760e (patch) | |
| tree | ff5bdbc0b1dcb681002d6b4485111cc97dde1235 /lib/sqlalchemy | |
| parent | 9c1a31113937ce56e56ff5689838c6eedf1cfa25 (diff) | |
| download | sqlalchemy-dfbf68046bc717eb862fa37e4d7207160fe5760e.tar.gz | |
dont call connection()/get_bind() all that here if we don't have to
Diffstat (limited to 'lib/sqlalchemy')
| -rw-r--r-- | lib/sqlalchemy/orm/persistence.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/sqlalchemy/orm/persistence.py b/lib/sqlalchemy/orm/persistence.py index 6e455d9c7..35a12c275 100644 --- a/lib/sqlalchemy/orm/persistence.py +++ b/lib/sqlalchemy/orm/persistence.py @@ -750,13 +750,15 @@ def _connections_for_states(base_mapper, uowtransaction, states): connection_callable = \ uowtransaction.session.connection_callable else: - connection = uowtransaction.transaction.connection( - base_mapper) + connection = None connection_callable = None for state in _sort_states(states): if connection_callable: connection = connection_callable(base_mapper, state.obj()) + elif not connection: + connection = uowtransaction.transaction.connection( + base_mapper) mapper = _state_mapper(state) |