Eric Snow added the comment: Also missing a pure-Python implementation:
collections.defaultdict (relatively trivial) collections.deque In the spirit of what Brett said, I found that PyPy has an implementation already: https://bitbucket.org/pypy/pypy/src/default/lib_pypy/_collections.py Jython and IronPython do not have pure Python implentations: http://hg.python.org/jython/file/default/src/org/python/modules/_collections http://ironpython.codeplex.com/SourceControl/changeset/view/99885#1091023 ---------- nosy: +eric.snow _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue16651> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com