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authorMike Bayer <mike_mp@zzzcomputing.com>2010-07-25 13:08:39 -0400
committerMike Bayer <mike_mp@zzzcomputing.com>2010-07-25 13:08:39 -0400
commit9cbfe389f7f4b227a3319d0c28919b3df80079b0 (patch)
treef1b834af0c135ee06e30ea45921ad342ba0038da /lib/sqlalchemy/engine/threadlocal.py
parentd9a6641dc8dfea02936d37d58bc446cb4fa1f1b5 (diff)
downloadsqlalchemy-9cbfe389f7f4b227a3319d0c28919b3df80079b0.tar.gz
- pretty much all tests passing, maybe some callcounts are off
- test suite adjusted to use engine/pool events and not listeners - deprecation warnings
Diffstat (limited to 'lib/sqlalchemy/engine/threadlocal.py')
-rw-r--r--lib/sqlalchemy/engine/threadlocal.py20
1 files changed, 12 insertions, 8 deletions
diff --git a/lib/sqlalchemy/engine/threadlocal.py b/lib/sqlalchemy/engine/threadlocal.py
index 20393a5b3..785c6e96a 100644
--- a/lib/sqlalchemy/engine/threadlocal.py
+++ b/lib/sqlalchemy/engine/threadlocal.py
@@ -5,7 +5,7 @@ with :func:`~sqlalchemy.engine.create_engine`. This module is semi-private and
invoked automatically when the threadlocal engine strategy is used.
"""
-from sqlalchemy import util
+from sqlalchemy import util, event
from sqlalchemy.engine import base
import weakref
@@ -32,17 +32,21 @@ class TLEngine(base.Engine):
"""An Engine that includes support for thread-local managed transactions."""
TLConnection = TLConnection
- # TODO
- #_dispatch = event.dispatcher(_TLEngineDispatch)
def __init__(self, *args, **kwargs):
super(TLEngine, self).__init__(*args, **kwargs)
self._connections = util.threading.local()
-
- # dont have to deal with proxy here, the
- # superclass constructor + class level
- # _dispatch handles it
-
+
+ class events(base.Engine.events):
+ @classmethod
+ def listen(cls, fn, identifier, target):
+ if issubclass(target.TLConnection, TLConnection):
+ target.TLConnection = base._proxy_connection_cls(
+ TLConnection,
+ target.events)
+ base.Engine.events.listen(fn, identifier, target)
+ events = event.dispatcher(events)
+
def contextual_connect(self, **kw):
if not hasattr(self._connections, 'conn'):
connection = None