Ordered Dictionaries? Trees?

[Michal Wallace]

In article <20000904.133113.2838 at Jeremy.cerebralmaelstrom.com>,
   stephen at cerebralmaelstrom.com wrote:
> I need a Dictionary who's order is perdictable and/or settable;
> e.g.  FIFO/LILO... For instance, if I do: dict['A'] = 1, dict['C']
> = 2, dict > ['B'] = 3, then dict.keys() would return
> ('A','C','B'), always. :)

I have a class called IdxDict in the Zike Data Classes that does this:

http://cvs.sourceforge.net/cgi-bin/cvsweb.cgi/zdc/IdxDict.py?rev=1.2&cvsroot=zdc

Cheers,

- Michal
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