diff options
Diffstat (limited to 'lib/sqlalchemy/engine')
| -rw-r--r-- | lib/sqlalchemy/engine/threadlocal.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/sqlalchemy/engine/threadlocal.py b/lib/sqlalchemy/engine/threadlocal.py index 6b222680c..adcce08c6 100644 --- a/lib/sqlalchemy/engine/threadlocal.py +++ b/lib/sqlalchemy/engine/threadlocal.py @@ -77,18 +77,21 @@ class TLEngine(base.Engine): self._connections.trans.append(self.contextual_connect().begin()) def prepare(self): - if not self._connections.trans: + if not hasattr(self._connections, 'trans') or \ + not self._connections.trans: return self._connections.trans[-1].prepare() def commit(self): - if not self._connections.trans: + if not hasattr(self._connections, 'trans') or \ + not self._connections.trans: return trans = self._connections.trans.pop(-1) trans.commit() def rollback(self): - if not self._connections.trans: + if not hasattr(self._connections, 'trans') or \ + not self._connections.trans: return trans = self._connections.trans.pop(-1) trans.rollback() |