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

2007-12-29 22:16:24 +00:00 · 2007-12-29 22:16:24 +00:00 · 81a885af05
parent 5d332bbdee
commit 81a885af05
1 changed files with 1 additions and 1 deletions
--- 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):