See this recent explanation by has: http://groups.google.ca/group/comp.lang.python/msg/f8990a2c666a793c?hl=en& (The rest of the thread may lead you to more concrete examples as well.)
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See this recent explanation by has: http://groups.google.ca/group/comp.lang.python/msg/f8990a2c666a793c?hl=en& (The rest of the thread may lead you to more concrete examples as well.)
-- http://mail.python.org/mailman/listinfo/python-list