diff options
Diffstat (limited to 'Lib/enum.py')
| -rw-r--r-- | Lib/enum.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/Lib/enum.py b/Lib/enum.py index 4bd3756..1502bfe 100644 --- a/Lib/enum.py +++ b/Lib/enum.py @@ -581,12 +581,16 @@ class EnumType(type): try: exc = None enum_class = super().__new__(metacls, cls, bases, classdict, **kwds) - except RuntimeError as e: - # any exceptions raised by member.__new__ will get converted to a - # RuntimeError, so get that original exception back and raise it instead - exc = e.__cause__ or e + 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 + raise exc.with_traceback(tb) # # update classdict with any changes made by __init_subclass__ classdict.update(enum_class.__dict__) |