From: Georg Brandl <georg@python.org>
Date: Fri, 3 Dec 2010 07:49:09 +0000 (+0000)
Subject: Use booleans.
X-Git-Tag: v3.2b1~105
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bd87d0862bd0ea3d978a27ca558a5f7ec4b32fe2;p=thirdparty%2FPython%2Fcpython.git

Use booleans.
---

diff --git a/Lib/weakref.py b/Lib/weakref.py
index 66c4dc6ffbb7..468f8f102902 100644
--- a/Lib/weakref.py
+++ b/Lib/weakref.py
@@ -166,7 +166,7 @@ class WeakValueDictionary(collections.MutableMapping):
     def popitem(self):
         if self._pending_removals:
             self._commit_removals()
-        while 1:
+        while True:
             key, wr = self.data.popitem()
             o = wr()
             if o is not None:
@@ -324,7 +324,7 @@ class WeakKeyDictionary(collections.MutableMapping):
         try:
             wr = ref(key)
         except TypeError:
-            return 0
+            return False
         return wr in self.data
 
     def items(self):
@@ -362,7 +362,7 @@ class WeakKeyDictionary(collections.MutableMapping):
         return list(self.data)
 
     def popitem(self):
-        while 1:
+        while True:
             key, value = self.data.popitem()
             o = key()
             if o is not None: