diff options
Diffstat (limited to 'lib/sqlalchemy/mapping/properties.py')
| -rw-r--r-- | lib/sqlalchemy/mapping/properties.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sqlalchemy/mapping/properties.py b/lib/sqlalchemy/mapping/properties.py index 8e021efef..d678f9f16 100644 --- a/lib/sqlalchemy/mapping/properties.py +++ b/lib/sqlalchemy/mapping/properties.py @@ -84,7 +84,8 @@ class PropertyLoader(MapperProperty): def init(self, key, parent): if isinstance(self.argument, type): - self.mapper = class_mapper(self.argument) + import sqlalchemy.mapping + self.mapper = sqlalchemy.mapping.class_mapper(self.argument) else: self.mapper = self.argument |