updated hybrid property detection to new sqlalchemy api.

flask_admin/contrib/sqla/view.py

@@ -2,9 +2,10 @@ import logging
 import warnings
 import inspect
 
+from sqlalchemy.ext.hybrid import HYBRID_PROPERTY
 from sqlalchemy.orm.attributes import InstrumentedAttribute
 from sqlalchemy.orm import joinedload, aliased
-from sqlalchemy.sql.expression import desc, ColumnElement
+from sqlalchemy.sql.expression import desc
 from sqlalchemy import Boolean, Table, func, or_
 from sqlalchemy.exc import IntegrityError
 from sqlalchemy.sql.expression import cast
@@ -603,7 +604,7 @@ class ModelView(BaseModelView):
 
             return filters
         else:
-            is_hybrid_property = isinstance(attr, ColumnElement)
+            is_hybrid_property = hasattr(attr, 'descriptor') and attr.descriptor.extension_type == HYBRID_PROPERTY
             if is_hybrid_property:
                 column = attr
             else: