bpo-42727: [Enum] use super() and include **kwds (GH-23927)

for multiple inheritance support:

use super().new
pass **kwds to super().new

diff --git a/Lib/enum.py b/Lib/enum.py
index 36a9a400a116204061581d9a2a3430328f29e0e5..75249bfdc1be17534008af0487bf47aabda5275e 100644 (file)
--- a/Lib/enum.py
+++ b/Lib/enum.py
@@ -235,10 +235,10 @@ class EnumMeta(type):
         # create our new Enum type
         if bases:
             bases = (_NoInitSubclass, ) + bases
-            enum_class = type.__new__(metacls, cls, bases, classdict)
+            enum_class = super().__new__(metacls, cls, bases, classdict, **kwds)
             enum_class.__bases__ = enum_class.__bases__[1:] #or (object, )
         else:
-            enum_class = type.__new__(metacls, cls, bases, classdict)
+            enum_class = super().__new__(metacls, cls, bases, classdict, **kwds)
         old_init_subclass = getattr(enum_class, '__init_subclass__', None)
         # and restore the new one (if there was one)
         if new_init_subclass is not None: