[Tutor] writing methods
cspears2002 at yahoo.com
Wed Feb 25 20:04:03 EST 2004
I am trying to solve the following homework
Using the UserDict module, create a class called
Odict, which will be just like a dictionary but will
"remember" the order in which key/value pairs are
added to the dictionary. (Hint: Override the built-in
__setitem__ method.) Create a new method for the Odict
object called okeys, which will return the ordered
I don't expect to get the answer, but I would like to
be pointed in the right direction. I think my major
problem is that concepts that surround writing methods
are still not transparent to me. I find myself
spending a lot of time staring at the UserDict module
code, scratching my head, and trying out stuff in IDLE
to figure out how the code works. Is there a good
tutorial or something on the web that will clear these
concepts ups for me?
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