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Full Discussion: Python Combing Two Commands
Top Forums Shell Programming and Scripting Python Combing Two Commands Post 302947990 by metallica1973 on Wednesday 24th of June 2015 02:06:24 PM
Old 06-24-2015
Python Combing Two Commands

I have been digging deeper into Python and want to make my code as efficient as possible. The less line of code the better so I have been experimenting and wanted to ask the Python gurus if this is possible. So:

Code:
...
...
In [109]: kbfileurl = re.search('<p>For more information about this update.*</p>', tbull.text.encode('utf8'))
In [110]: kbfileurl.group()
Out[110]: <p>For more information about this update, see <a href="https://support.microsoft.com/kb/3020393">Microsoft Knowledge Base Article 3020393</a>.</p>'

So based on the string of the url that I parsed out of the html page, I would like to pull only in a one-liner:
https://support.microsoft.com/kb/3020393
So is it possible to combine kbfileinfo,group with re,compile:
Code:
kbfileurl.group().encode('ascii')re.compile(r'\bhttps://support.microsoft.com/kb/d+\b')

to parse out:
https://support.microsoft.com/kb/3020393
??

Last edited by metallica1973; 06-24-2015 at 03:13 PM..
 

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URI::URL(3)						User Contributed Perl Documentation					       URI::URL(3)

NAME
URI::URL - Uniform Resource Locators SYNOPSIS
$u1 = URI::URL->new($str, $base); $u2 = $u1->abs; DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to be distributed with the libwww-perl library. The following differences exist compared to the "URI" class interface: o The URI::URL module exports the url() function as an alternate constructor interface. o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase". o The URI::URL->newlocal class method is the same as URI::file->new_abs. o URI::URL::strict(1) o $url->print_on method o $url->crack method o $url->full_path: same as ($uri->abs_path || "/") o $url->netloc: same as $uri->authority o $url->epath, $url->equery: same as $uri->path, $uri->query o $url->path and $url->query pass unescaped strings. o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters) o $url->params and $url->eparams methods o $url->base method. See URI::WithBase. o $url->abs and $url->rel have an optional $base argument. See URI::WithBase. o $url->frag: same as $uri->fragment o $url->keywords: same as $uri->query_keywords o $url->localpath and friends map to $uri->file. o $url->address and $url->encoded822addr: same as $uri->to for mailto URI o $url->groupart method for news URI o $url->article: same as $uri->message SEE ALSO
URI, URI::WithBase COPYRIGHT
Copyright 1998-2000 Gisle Aas. perl v5.18.2 2012-02-11 URI::URL(3)
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