# HG changeset patch
# User sylvain.thenault@logilab.fr
# Date 1242226808 -7200
# Node ID d6e6ad70e50ac36782a17d91f782b9c590219256
# Parent  71c143c0ada36121731c5d32d6b5d08111f609ef
check field isn't already instantiated

diff -r 71c143c0ada3 -r d6e6ad70e50a web/views/autoform.py
--- a/web/views/autoform.py	Wed May 13 16:59:50 2009 +0200
+++ b/web/views/autoform.py	Wed May 13 17:00:08 2009 +0200
@@ -141,6 +141,8 @@
             if kwargs is None:
                 kwargs = {}
             if fieldcls:
+                if not isinstance(fieldcls, type):
+                    return fieldcls # already and instance
                 return fieldcls(name=name, role=role, eidparam=True, **kwargs)
             field = guess_field(eschema, rschema, role, eidparam=True, **kwargs)
             if field is None: