diff options
Diffstat (limited to 'Lib/inspect.py')
| -rw-r--r-- | Lib/inspect.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Lib/inspect.py b/Lib/inspect.py index 95da7fb..a64e85e 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -1794,8 +1794,9 @@ def _check_class(klass, attr): return entry.__dict__[attr] return _sentinel -def _shadowed_dict(klass): - for entry in _static_getmro(klass): +@functools.lru_cache() +def _shadowed_dict_from_mro_tuple(mro): + for entry in mro: dunder_dict = _get_dunder_dict_of_class(entry) if '__dict__' in dunder_dict: class_dict = dunder_dict['__dict__'] @@ -1805,6 +1806,9 @@ def _shadowed_dict(klass): return class_dict return _sentinel +def _shadowed_dict(klass): + return _shadowed_dict_from_mro_tuple(_static_getmro(klass)) + def getattr_static(obj, attr, default=_sentinel): """Retrieve attributes without triggering dynamic lookup via the descriptor protocol, __getattr__ or __getattribute__. |