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Re: What's the best way to write this regular expression?

Newsgroups comp.lang.python
Date 2012-03-06 15:33 -0800
References <12783654.1174.1331073814011.JavaMail.geo-discussion-forums@yner4> <mailman.442.1331074333.3037.python-list@python.org> <mailman.443.1331074966.3037.python-list@python.org> <28285433.1413.1331075139309.JavaMail.geo-discussion-forums@ynbq18>
Subject Re: What's the best way to write this regular expression?
From John Salerno <johnjsal@gmail.com>
Message-ID <mailman.446.1331076821.3037.python-list@python.org> (permalink)

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On Tuesday, March 6, 2012 5:05:39 PM UTC-6, John Salerno wrote:
> > Anything that allows me NOT to use REs is welcome news, so I look forward to learning about something new! :)
> 
> I should ask though...are there alternatives already bundled with Python that I could use? Now that you mention it, I remember something called HTMLParser (or something like that) and I have no idea why I never looked into that before I messed with REs.
> 
> Thanks.

::sigh:: I'm having some trouble with the new Google Groups interface. It seems to double post, and in this case didn't post at all. If it did already, I apologize. I'll try to figure out what's happening, or just switch to a real newsgroup program.

Anyway, my question was about Beautiful Soup. I read on the doc page that BS uses a parser, which html.parser and lxml are. So I'm guessing the difference between them is that the parser is a little more "low level," whereas BS offers a higher level approach to using them? Is BS easier to write code with, while still using the power of lxml?

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Thread

What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 14:43 -0800
  Re: What's the best way to write this regular expression? Chris Rebert <clp2@rebertia.com> - 2012-03-06 14:52 -0800
    Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 15:02 -0800
      Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 15:05 -0800
        Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 15:25 -0800
        Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 15:33 -0800
        Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 15:33 -0800
        Re: What's the best way to write this regular expression? Ian Kelly <ian.g.kelly@gmail.com> - 2012-03-06 16:35 -0700
        Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 17:39 -0600
        Re: What's the best way to write this regular expression? Terry Reedy <tjreedy@udel.edu> - 2012-03-06 20:04 -0500
      Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 15:05 -0800
        Re: What's the best way to write this regular expression? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-03-06 23:44 +0000
          Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 15:57 -0800
            RE: What's the best way to write this regular expression? "Prasad, Ramit" <ramit.prasad@jpmorgan.com> - 2012-03-07 00:04 +0000
            Re: What's the best way to write this regular expression? Terry Reedy <tjreedy@udel.edu> - 2012-03-06 20:06 -0500
    Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 15:02 -0800
  Re: What's the best way to write this regular expression? Roy Smith <roy@panix.com> - 2012-03-06 20:26 -0500
  Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-06 23:02 -0800
    Re: What's the best way to write this regular expression? Paul Rubin <no.email@nospam.invalid> - 2012-03-07 02:36 -0800
  Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-07 12:39 -0800
    Re: What's the best way to write this regular expression? Ian Kelly <ian.g.kelly@gmail.com> - 2012-03-07 14:01 -0700
    Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-07 15:11 -0600
      Re: What's the best way to write this regular expression? alex23 <wuwei23@gmail.com> - 2012-03-08 19:38 -0800
        Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-08 19:52 -0800
    Re: What's the best way to write this regular expression? Benjamin Kaplan <benjamin.kaplan@case.edu> - 2012-03-07 16:27 -0500
    RE: What's the best way to write this regular expression? "Prasad, Ramit" <ramit.prasad@jpmorgan.com> - 2012-03-07 21:31 +0000
    Re: What's the best way to write this regular expression? Ian Kelly <ian.g.kelly@gmail.com> - 2012-03-07 14:34 -0700
    Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-07 15:44 -0600
    Re: RE: What's the best way to write this regular expression? Evan Driscoll <driscoll@cs.wisc.edu> - 2012-03-07 16:02 -0600
      Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-07 23:26 -0800
    Re: What's the best way to write this regular expression? Chris Angelico <rosuav@gmail.com> - 2012-03-08 16:03 +1100
      Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-07 23:25 -0800
  Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-08 13:33 -0800
    Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-08 13:40 -0800
      Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-08 13:52 -0800
      Re: What's the best way to write this regular expression? John Gordon <gordon@panix.com> - 2012-03-08 21:54 +0000
      Re: What's the best way to write this regular expression? Dave Angel <d@davea.name> - 2012-03-08 17:19 -0500
      Re: What's the best way to write this regular expression? John Salerno <johnjsal@gmail.com> - 2012-03-08 16:25 -0600
      RE: What's the best way to write this regular expression? "Prasad, Ramit" <ramit.prasad@jpmorgan.com> - 2012-03-08 23:02 +0000
      Re: What's the best way to write this regular expression? Dave Angel <d@davea.name> - 2012-03-08 18:23 -0500
      Re: What's the best way to write this regular expression? Ethan Furman <ethan@stoneleaf.us> - 2012-03-08 14:52 -0800
        Re: What's the best way to write this regular expression? jkn <jkn_gg@nicorp.f9.co.uk> - 2012-03-09 02:45 -0800

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