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Diffstat (limited to 'lib/sqlalchemy/sql/visitors.py')
| -rw-r--r-- | lib/sqlalchemy/sql/visitors.py | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/sqlalchemy/sql/visitors.py b/lib/sqlalchemy/sql/visitors.py index f1dbb9e32..2ff7750ca 100644 --- a/lib/sqlalchemy/sql/visitors.py +++ b/lib/sqlalchemy/sql/visitors.py @@ -87,14 +87,12 @@ def _generate_dispatch(cls): cls._compiler_dispatch = _compiler_dispatch -class Visitable(object): +class Visitable(object, metaclass=VisitableType): """Base class for visitable objects, applies the ``VisitableType`` metaclass. """ - __metaclass__ = VisitableType - class ClauseVisitor(object): """Base class for visitor objects which can traverse using |