diff options
| -rw-r--r-- | Lib/contextlib.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/contextlib.py b/Lib/contextlib.py index 98903bcb7d..6cf112af0d 100644 --- a/Lib/contextlib.py +++ b/Lib/contextlib.py @@ -27,7 +27,7 @@ class AbstractContextManager(abc.ABC): if cls is AbstractContextManager: if (any("__enter__" in B.__dict__ for B in C.__mro__) and any("__exit__" in B.__dict__ for B in C.__mro__)): - return True + return True return NotImplemented |