http://www.google.com/search?q=python+meta+object&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:official&client=firefox-a
python meta object - Google Search
http://en.wikipedia.org/wiki/Metaobject
Metaobject - Wikipedia, the free encyclopedia
http://www.onlamp.com/pub/a/python/2003/04/17/metaclasses.html?page=2
A Primer on Python Metaclass Programming | O'Reilly Media
http://www.python.org/download/releases/2.2.3/descrintro/
Unifying types and classes in Python 2.2
http://www.python.org/download/releases/3.0/
Python 3.0rc2 Release
http://docs.python.org/dev/3.0/whatsnew/3.0.html
What’s New in Python 3.0 — Python v3.0c2 documentation
http://docs.python.org/dev/3.0/
Overview — Python v3.0c2 documentation
http://www.python.org/dev/peps/pep-3000/
PEP 3000 -- Python 3000
http://docs.python.org/dev/3.0/whatsnew/3.0.html#pep-3101-a-new-approach-to-string-formatting
What’s New in Python 3.0 — Python v3.0c2 documentation
http://www.python.org/dev/peps/pep-3101/
PEP 3101 -- Advanced String Formatting
http://www.google.com/search?q=python+shell+library&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:official&client=firefox-a
python shell library - Google Search
https://www.ohloh.net/tags/python/shell
Projects tagged ‘python’ and ‘shell’ - Ohloh
https://www.ohloh.net/projects/10116
hotwire
https://www.ohloh.net/projects/reinteract
Reinteract
http://www.reinteract.org/trac/
Reinteract - Trac