I can extend dictionary to allow for the my own special look-up tables. However now I want to be able to define multidimensional dictionary which supports look-up like this:
d[1]['abc'][40] = 'dummy' and if d[1] and d[1][abc] raise KeyError just create them. for d[1] I can override __getitem__() but how to do the same for the d[1][abc]? -- http://mail.python.org/mailman/listinfo/python-list
