- implement armin's awesome metaclass adaptor, can drop the refs to MetaBase.

1 files changed, 7 insertions, 8 deletions

diff --git a/lib/sqlalchemy/sql/functions.py b/lib/sqlalchemy/sql/functions.py
index 244505bed..5e2d0792c 100644
--- a/lib/sqlalchemy/sql/functions.py
+++ b/lib/sqlalchemy/sql/functions.py
@@ -31,14 +31,13 @@ def register_function(identifier, fn, package="_default"):
 
 class _GenericMeta(VisitableType):
     def __init__(cls, clsname, bases, clsdict):
-        if clsname != 'MetaBase':
-            cls.name = name = clsdict.get('name', clsname)
-            cls.identifier = identifier = clsdict.get('identifier', name)
-            package = clsdict.pop('package', '_default')
-            # legacy
-            if '__return_type__' in clsdict:
-                cls.type = clsdict['__return_type__']
-            register_function(identifier, cls, package)
+        cls.name = name = clsdict.get('name', clsname)
+        cls.identifier = identifier = clsdict.get('identifier', name)
+        package = clsdict.pop('package', '_default')
+        # legacy
+        if '__return_type__' in clsdict:
+            cls.type = clsdict['__return_type__']
+        register_function(identifier, cls, package)
         super(_GenericMeta, cls).__init__(clsname, bases, clsdict)