Applications/examples of some advanced Py features, please !
aztech1200 at yahoo.com
Sat Jan 4 16:12:12 CET 2003
Hi Python gurus,
Can anyone please give some examples / applications of the use of the
following advanced (advanced to me, at least :-) features of Python :
(I understand the basic usage - simple examples - but I'm not able to
'wrap my head around' how to use it a way that will be of benefit.
Pls. see below for more on this.
2. nested functions - a little info was given by Danny in reply to my
earlier post on local-static variables, but I would like more.
3. Thoughts on implementing Interfaces in Py - a la Java interfaces.
I have, and will be doing more, on reading the docs and Googling for
this, but would anyway appreciate pointers/inputs from those who know
I have a specific reason for the above questions - apart from general
interest, of course - I am planning to write a game-playing program in
Py which will have features somewhat AI - ish, such as learning from
past games. I.e. it will be computer vs. human player, and I want to
try and make the computer learn from the saved history of past games -
wins/losses. I don't have any background in AI; nor much in functional
programming. I do understand recursion though, and basic Python
functional constructs like map, reduce and filter - at least the
I suspect that some of the above 3 points will help me to write my app
in a better way. though not sure, of course. Hence the request for
For all of the above 3 points, I'm interested in :
- code examples of their use
- knowing in what way their use makes code simpler, or maybe makes
code possible that could not be written otherwise ('possible' in
practical terms - I'm - vaguely - aware of the fact that all languages
are supposed to be theoretically 'Turing-equivalent' - but what I mean
is that if something is going to take a huge amount more code in some
other language, or jumping through hoops, then I don't call it
Thanks ! I'll summarize and post more details on my progress with the
game, once I make some.
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