bpo-31947: remove None default for names param in Enum._create_ (GH-4288)

(cherry picked from commit b8e21f12891382bc0aac5ccd13dcb4a990d65e0a)

Co-authored-by: anentropic <ego@anentropic.com>

diff --git a/Lib/enum.py b/Lib/enum.py
index 8c8409bd4efd2907a1be85f70c4253ca8a0b3535..576de031805dbc8022da4fc13ff6901cc469dbc2 100644 (file)
--- a/Lib/enum.py
+++ b/Lib/enum.py
@@ -383,7 +383,7 @@ class EnumMeta(type):
             raise AttributeError('Cannot reassign members.')
         super().__setattr__(name, value)
 
-    def _create_(cls, class_name, names=None, *, module=None, qualname=None, type=None, start=1):
+    def _create_(cls, class_name, names, *, module=None, qualname=None, type=None, start=1):
         """Convenience method to create a new Enum class.
 
         `names` can be: