Comparison of parsers in python?

[Nobody]

On Tue, 22 Sep 2009 17:07:33 +1200, greg wrote:

>> What I want: a tokeniser generator which can take a lex-style grammar (not
>> necessarily lex syntax, but a set of token specifications defined by
>> REs, BNF, or whatever), generate a DFA, then run the DFA on sequences of
>> bytes. It must allow the syntax to be defined at run-time.
> 
> You might find my Plex package useful:
> 
> http://www.cosc.canterbury.ac.nz/greg.ewing/python/Plex/

I haven't had time to play around with this yet, but it appears to be
essentially what I'm looking for.