From: Raymond Hettinger <python@rcn.com>
Date: Sat, 9 Feb 2008 10:04:19 +0000 (+0000)
Subject: Metaclass declaration is inherited
X-Git-Tag: v2.6a1~221
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2cd9bf5e7cf50762b792404188c664431233053e;p=thirdparty%2FPython%2Fcpython.git

Metaclass declaration is inherited
---

diff --git a/Lib/_abcoll.py b/Lib/_abcoll.py
index a0473f3471c0..d25d521290ac 100644
--- a/Lib/_abcoll.py
+++ b/Lib/_abcoll.py
@@ -57,7 +57,6 @@ Iterable.register(str)
 
 
 class Iterator(Iterable):
-    __metaclass__ = ABCMeta
 
     @abstractmethod
     def __next__(self):
@@ -123,8 +122,6 @@ class Callable:
 
 
 class Set(Sized, Iterable, Container):
-    __metaclass__ = ABCMeta
-
     """A set is a finite, iterable container.
 
     This class provides concrete generic implementations of all
@@ -312,7 +309,6 @@ MutableSet.register(set)
 
 
 class Mapping(Sized, Iterable, Container):
-    __metaclass__ = ABCMeta
 
     @abstractmethod
     def __getitem__(self, key):
@@ -349,7 +345,6 @@ class Mapping(Sized, Iterable, Container):
         return not (self == other)
 
 class MappingView(Sized):
-    __metaclass__ = ABCMeta
 
     def __init__(self, mapping):
         self._mapping = mapping
@@ -469,8 +464,6 @@ MutableMapping.register(dict)
 
 
 class Sequence(Sized, Iterable, Container):
-    __metaclass__ = ABCMeta
-
     """All the operations on a read-only sequence.
 
     Concrete subclasses must override __new__ or __init__,