def _find_migrate_repo():
 global _REPOSITORY
 path = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'migrate_repo')
 assert os.path.exists(path)
 if (_REPOSITORY is None):
  _REPOSITORY = Repository(path)
 return _REPOSITORY

def _find_migrate_repo ( ) : global _REPOSITORY path = os . path . join ( os . path . abspath ( os . path . dirname ( __file__ ) ) , 'migrate_repo' ) assert os . path . exists ( path ) if ( _REPOSITORY is None ) : _REPOSITORY = Repository ( path ) return _REPOSITORY
get the path for the migrate repository .