diff options
Diffstat (limited to 'Lib/enum.py')
| -rw-r--r-- | Lib/enum.py | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/Lib/enum.py b/Lib/enum.py index 9138e50..13da287 100644 --- a/Lib/enum.py +++ b/Lib/enum.py @@ -250,23 +250,20 @@ class _proto_member: args = (args, ) # wrap it one more time if not enum_class._use_args_: enum_member = enum_class._new_member_(enum_class) - if not hasattr(enum_member, '_value_'): + else: + enum_member = enum_class._new_member_(enum_class, *args) + if not hasattr(enum_member, '_value_'): + if enum_class._member_type_ is object: + enum_member._value_ = value + else: try: enum_member._value_ = enum_class._member_type_(*args) except Exception as exc: - enum_member._value_ = value - else: - enum_member = enum_class._new_member_(enum_class, *args) - if not hasattr(enum_member, '_value_'): - if enum_class._member_type_ is object: - enum_member._value_ = value - else: - try: - enum_member._value_ = enum_class._member_type_(*args) - except Exception as exc: - raise TypeError( - '_value_ not set in __new__, unable to create it' - ) from None + new_exc = TypeError( + '_value_ not set in __new__, unable to create it' + ) + new_exc.__cause__ = exc + raise new_exc value = enum_member._value_ enum_member._name_ = member_name enum_member.__objclass__ = enum_class |