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List:       python-list
Subject:    Re: Issue with regular expressions
From:       "Shawn Milochik" <Shawn () Milochik ! com>
Date:       2008-04-30 18:53:16
Message-ID: 2dc0c81b0804301153g343f0f1eg84951d7a5500cb42 () mail ! gmail ! com
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My stab at it:


My stab at it:

#!/usr/bin/env python

import re

query = '   "  some words"  with and "without    quotes   "  '

query = re.sub("\s+", " ", query)


words = []

while query.__len__():

    query = query.strip()
    print("Current query value: '%s'" % query)
    print words
    print

    if query[0] == '"':
        secondQuote = query[1:].index('"') + 2
        words.append(query[0:secondQuote].replace('"', '').strip())
        query = query[secondQuote:]

    else:
        if query.count(" ") == 0 :
            words.append(query)
            query = ""
        else:
            space = query.index(" ")
            words.append(query[0:space])
            query = query[space:]

print words
print query

[Attachment #5 (text/html)]

My stab at it:<br><br><br>My stab at it:<br><br>#!/usr/bin/env python<br><br>import \
re<div class="Ih2E3d"><br><br>query = &#39;&nbsp;&nbsp; &quot;&nbsp; some \
words&quot;&nbsp; with and &quot;without&nbsp;&nbsp;&nbsp; quotes&nbsp;&nbsp; \
&quot;&nbsp; &#39;<br><br></div>query = re.sub(&quot;\s+&quot;, &quot; &quot;, \
query)<br>

<br><br>words = []<br><br>while query.__len__():<br><br>&nbsp;&nbsp;&nbsp; query = \
query.strip()<br>&nbsp;&nbsp;&nbsp; print(&quot;Current query value: \
&#39;%s&#39;&quot; % query)<br>&nbsp;&nbsp;&nbsp; print words<br>&nbsp;&nbsp;&nbsp; \
print<br>&nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; if query[0] == \
&#39;&quot;&#39;:<br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; secondQuote = \
query[1:].index(&#39;&quot;&#39;) + 2<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
words.append(query[0:secondQuot<div id="1flf" class="ArwC7c \
ckChnd">e].replace(&#39;&quot;&#39;, \
&#39;&#39;).strip())<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; query = \
query[secondQuote:]<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
<br>&nbsp;&nbsp;&nbsp; else:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if \
query.count(&quot; &quot;) == 0 :<br> \
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
words.append(query)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
query = &quot;&quot;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
else:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; space = \
query.index(&quot; &quot;)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
words.append(query[0:space])<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
query = query[space:]<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
<br>

print words<br>print query <br></div><br>



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