[docs] [issue18301] In itertools.chain.from_iterable() there is no cls argument

Roundup Robot added the comment: New changeset 29fa1f418796 by Raymond Hettinger in branch '3.3': Issue 18301: The classmethod decorator didn't fit well with the rough-equivalent example code. http://hg.python.org/cpython/rev/29fa1f418796 ---------- nosy: +python-dev _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue18301> _______________________________________