From: Raymond Hettinger <python@rcn.com>
Date: Sat, 29 Dec 2007 22:16:24 +0000 (+0000)
Subject: Improve docs for itertools.groupby().  The use of xrange(0) to create a unique object... 
X-Git-Tag: v2.6a1~808
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=81a885af05079e909f2912ebc3d960c43fa30faf;p=python

Improve docs for itertools.groupby().  The use of xrange(0) to create a unique object is less obvious than object().
---

diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
index 9cb316d566..788d931c28 100644
--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -159,7 +159,7 @@ loops that truncate the stream.
                   key = lambda x: x
               self.keyfunc = key
               self.it = iter(iterable)
-              self.tgtkey = self.currkey = self.currvalue = xrange(0)
+              self.tgtkey = self.currkey = self.currvalue = object()
           def __iter__(self):
               return self
           def next(self):