Nested loop not working

[Ian Kelly]

On Fri, Jul 16, 2010 at 8:34 AM, Johann Spies <johann.spies at gmail.com> wrote:
> I am overlooking something stupid.
>
> I have two files: one with keywords and another with data (one record per line).
>
> I want to determine for each keyword which lines in the second file
> contains that keyword.
>
> The following code is not working.  It loops through the second file
> but only uses the first keyword in the first file.
>
> #!/usr/bin/env python
> # -*- coding: utf-8 -*-
>
> import re
>
> keywords = open("sleutelwoorde",'r')
> data = open("sarua_marine_sleutelwoorde.csv",'r')
>
> remove_quotes = re.compile('"')
>
>
> for sw in keywords:
>    for r in data:
>        swc = remove_quotes('',sw)[:-1]
>        if swc in r.lower():
>                print swc + ' ---> ' + r
>                print swc
>
> What am I missing?

Not sure about the loop, but this line looks incorrect:

swc = remove_quotes('',sw)[:-1]

I don't think a compiled regular expression object is callable; you
have to call one of its methods.

HTH,
Ian