diff options
Diffstat (limited to 'Lib/enum.py')
| -rw-r--r-- | Lib/enum.py | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/Lib/enum.py b/Lib/enum.py index 4f99122..27be3fb 100644 --- a/Lib/enum.py +++ b/Lib/enum.py @@ -557,22 +557,16 @@ class EnumType(type): classdict['_all_bits_'] = 0 classdict['_inverted_'] = None try: - exc = None classdict['_%s__in_progress' % cls] = True enum_class = super().__new__(metacls, cls, bases, classdict, **kwds) classdict['_%s__in_progress' % cls] = False delattr(enum_class, '_%s__in_progress' % cls) except Exception as e: - # since 3.12 the line "Error calling __set_name__ on '_proto_member' instance ..." - # is tacked on to the error instead of raising a RuntimeError - # recreate the exception to discard - exc = type(e)(str(e)) - exc.__cause__ = e.__cause__ - exc.__context__ = e.__context__ - tb = e.__traceback__ - if exc is not None: - raise exc.with_traceback(tb) - # + # since 3.12 the note "Error calling __set_name__ on '_proto_member' instance ..." + # is tacked on to the error instead of raising a RuntimeError, so discard it + if hasattr(e, '__notes__'): + del e.__notes__ + raise # update classdict with any changes made by __init_subclass__ classdict.update(enum_class.__dict__) # |