[Tutor] list all links with certain extension in an html file

[M Hussain]

On Fri, Sep 28, 2012 at 1:10 PM, <tutor-request at python.org> wrote:

> Date: Sun, 16 Sep 2012 12:50:09 +0530
> From: Santosh Kumar <sntshkmr60 at gmail.com>
> To: tutor at python.org
> Subject: [Tutor] list all links with certain extension in an html file
>         python
> Message-ID:
>         <
> CAE7MaQa53X8Pav96q2ka0VajHnJtRZ_rgZcmH_cbsaQDiz5GGg at mail.gmail.com>
> Content-Type: text/plain; charset=UTF-8
>
> I want to extract (no I don't want to download) all links that end in
> a certain extension.
>
>     <link rel="stylesheet" type="text/css" href="http://foo.bar/part1.css
> ">
>
> Please note that I don't want to download those CSS, instead I want
> something like this (to stdout):
>
>     http://foo.bar/part1.css
>
> Also I don't want to use external libraries. I am asking for: which
> libraries and functions should I use?
>
>
> do you mean, you want to parse the file and the URL of those css files,
then parse the file, there are many parsing options
http://lxml.de/parsing.html

you don't have to use external libraries either, you may use
http://docs.python.org/library/htmlparser.html  or regular expressions

or may be I did't understood what you really want to do.

Br
- Hussain
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