diff options
Diffstat (limited to 'lib/sqlalchemy/ext/automap.py')
| -rw-r--r-- | lib/sqlalchemy/ext/automap.py | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/sqlalchemy/ext/automap.py b/lib/sqlalchemy/ext/automap.py index 6d458ab56..e409cf38c 100644 --- a/lib/sqlalchemy/ext/automap.py +++ b/lib/sqlalchemy/ext/automap.py @@ -762,8 +762,7 @@ class AutomapBase(object): autoload_replace=False, ) - _CONFIGURE_MUTEX.acquire() - try: + with _CONFIGURE_MUTEX: table_to_map_config = dict( (m.local_table, m) for m in _DeferredMapperConfig.classes_for_base( @@ -818,8 +817,6 @@ class AutomapBase(object): for map_config in _DeferredMapperConfig.classes_for_base(cls): map_config.map() - finally: - _CONFIGURE_MUTEX.release() _sa_decl_prepare = True """Indicate that the mapping of classes should be deferred. |