diff options
Diffstat (limited to 'lib/sqlalchemy/orm/mapper.py')
| -rw-r--r-- | lib/sqlalchemy/orm/mapper.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/sqlalchemy/orm/mapper.py b/lib/sqlalchemy/orm/mapper.py index 141b5c27a..dd3aef8d6 100644 --- a/lib/sqlalchemy/orm/mapper.py +++ b/lib/sqlalchemy/orm/mapper.py @@ -2311,6 +2311,12 @@ class Mapper( "columns get mapped." % (key, self, column.key, prop) ) + @util.langhelpers.tag_method_for_warnings( + "This warning originated from the `configure_mappers()` process, " + "which was invoked automatically in response to a user-initiated " + "operation.", + sa_exc.SAWarning, + ) def _check_configure(self) -> None: if self.registry._new_mappers: _configure_registries({self.registry}, cascade=True) |