thanks, I did some other fixes to types today including getting
Unicode to work, and integrated this. added a new unittest in
types.py for all styles of custom type objects.
On Feb 10, 2006, at 6:40 AM, Alastair Houghton wrote:
Hi all,
I just tried using TypeDecorator and it doesn't work because of a
mistaken check in types.py (you just get an exception about
self.extended not being defined, because adapt() was never
called). Here's a patch.
Kind regards,
Alastair.
Index: lib/sqlalchemy/types.py
===================================================================
--- lib/sqlalchemy/types.py (revision 926)
+++ lib/sqlalchemy/types.py (working copy)
@@ -35,7 +35,9 @@
typeobj = typeobj()
# if the type is not a base type, i.e. not from our module, or
its Null,
# we return the type as is
- if typeobj.__module__ != 'sqlalchemy.types' or
typeobj.__class__==NullTypeEngine:
+ if ((typeobj.__module__ != 'sqlalchemy.types'
+ or typeobj.__class__==NullTypeEngine)
+ and not isinstance(typeobj, TypeDecorator)):
return typeobj
typeobj = typeobj.adapt_args()
t = typeobj.__class__
--
http://www.alastairs-place.net
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