diff options
| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2010-04-17 06:44:44 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2010-04-17 06:44:44 -0400 |
| commit | 3cefadd926fdb470bf0672ed10b76685b8d32638 (patch) | |
| tree | 9a99e938980a482b4afee7e421a80e65b3626d96 /lib/sqlalchemy/orm/session.py | |
| parent | d72b327786d663b3954df345c6afc30e8e6f91fc (diff) | |
| download | sqlalchemy-3cefadd926fdb470bf0672ed10b76685b8d32638.tar.gz | |
a little bit of refinement
Diffstat (limited to 'lib/sqlalchemy/orm/session.py')
| -rw-r--r-- | lib/sqlalchemy/orm/session.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/sqlalchemy/orm/session.py b/lib/sqlalchemy/orm/session.py index 391e78fdb..7641905f0 100644 --- a/lib/sqlalchemy/orm/session.py +++ b/lib/sqlalchemy/orm/session.py @@ -1337,7 +1337,8 @@ class Session(object): if objects: util.warn_deprecated( "The 'objects' argument to session.flush() is deprecated; " - "Please do not add objects to the session which should not yet be persisted.") + "Please do not add objects to the session which should not " + "yet be persisted.") if self._flushing: raise sa_exc.InvalidRequestError("Session is already flushing") @@ -1400,7 +1401,10 @@ class Session(object): ["any parent '%s' instance " "via that classes' '%s' attribute" % (cls.__name__, key) - for (key, cls) in chain(*(m.delete_orphans for m in _state_mapper(state).iterate_to_root()))]) + for (key, cls) in chain(*( + m.delete_orphans for m in _state_mapper(state).iterate_to_root() + )) + ]) raise exc.FlushError( "Instance %s is an unsaved, pending instance and is an " "orphan (is not attached to %s)" % ( |