- apply an import refactoring to the ORM as well

- rework the event system so that event modules load after their
targets, dependencies are reversed
- create an improved strategy lookup system for the ORM
- rework the ORM to have very few import cycles
- move out "importlater" to just util.dependency
- other tricks to cross-populate modules in as clear a way as possible

1 files changed, 0 insertions, 17 deletions

diff --git a/lib/sqlalchemy/event/attr.py b/lib/sqlalchemy/event/attr.py
index d667736a1..629ea5800 100644
--- a/lib/sqlalchemy/event/attr.py
+++ b/lib/sqlalchemy/event/attr.py
@@ -363,20 +363,3 @@ class _JoinedListener(_CompoundListener):
         raise NotImplementedError()
 
 
-class dispatcher(object):
-    """Descriptor used by target classes to
-    deliver the _Dispatch class at the class level
-    and produce new _Dispatch instances for target
-    instances.
-
-    """
-    def __init__(self, events):
-        self.dispatch_cls = events.dispatch
-        self.events = events
-
-    def __get__(self, obj, cls):
-        if obj is None:
-            return self.dispatch_cls
-        obj.__dict__['dispatch'] = disp = self.dispatch_cls(cls)
-        return disp
-