diff options
Diffstat (limited to 'lib/sqlalchemy/util.py')
| -rw-r--r-- | lib/sqlalchemy/util.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/sqlalchemy/util.py b/lib/sqlalchemy/util.py index c2d4bf6ab..443ab8878 100644 --- a/lib/sqlalchemy/util.py +++ b/lib/sqlalchemy/util.py @@ -1173,7 +1173,10 @@ class _TLocalRegistry(ScopedRegistry): self.registry.value = obj def clear(self): - del self.registry.value + try: + del self.registry.value + except AttributeError: + pass class WeakCompositeKey(object): """an weak-referencable, hashable collection which is strongly referenced |