#14344: fixed the repr of email.policy objects.

Lib/email/policy.py

@@ -52,7 +52,7 @@ class _PolicyBase:
     def __repr__(self):
         args = [ "{}={!r}".format(name, value)
                  for name, value in self.__dict__.items() ]
-        return "{}({})".format(self.__class__.__name__, args if args else '')
+        return "{}({})".format(self.__class__.__name__, ', '.join(args))
 
     def clone(self, **kw):
         """Return a new instance with specified attributes changed.

Misc/NEWS

@@ -30,6 +30,8 @@ Core and Builtins
 Library
 -------
 
+- Issue #14344: fixed the repr of email.policy objects.
+
 - Issue #11686: Added missing entries to email package __all__ lists
   (mostly the new Bytes classes).