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Rrc en 14:14 18 dic 2015
2015-12-18T14:14:00Z
<p></p>
<p><b>Página nueva</b></p><div>= Back reference por nombre =<br />
<pre><br />
<br />
[rrc@Pridd ~]$ python3<br />
Python 3.4.3 (default, Jul 1 2015, 18:38:11) <br />
[GCC 4.9.2] on linux<br />
Type "help", "copyright", "credits" or "license" for more information.<br />
>>> import re<br />
>>> s = "Sun Oct 14 13:47:03 CEST 2012"<br />
>>> expr = r"\b(?P<hours>\d\d):(?P<minutes>\d\d):(?P<seconds>\d\d)\b"<br />
>>> x = re.search(expr,s)<br />
>>> x.group('hours')<br />
'13'<br />
>>> x.group('minutes')<br />
'47'<br />
>>> x.start('minutes')<br />
14<br />
>>> x.end('minutes')<br />
16<br />
>>> x.span('seconds')<br />
(17, 19)<br />
>>></div>
Rrc