how to find help/doc files ?

[Stef Mientki]

hello,

For an IDE, I want to find the installed help files,
either in the form of chm or html files.

I'm specially interested in the files for:
- python
- wxpython
- vpython

but I fact I want link to all installed docs.

Is there a general way to find (by code) these docs ?
If not,
are there standard ways to find the docs for the above programs,
or is it pure random where these files are located ?

thanks,
Stef Mientki