Comparison of parsers in python?

[Peng Yu]

Hi,

I did a google search and found various parser in python that can be
used to parse different files in various situation. I don't see a page
that summarizes and compares all the available parsers in python, from
simple and easy-to-use ones to complex and powerful ones.

I am wondering if somebody could list all the available parsers and
compare them.

Regards,
Peng