Le mardi 16 juillet 2013 08:55:58 UTC+2, Mohan L a écrit :
> Dear All,
>
>
>
> Here is my script :
>
>
>
> #!/usr/bin/python
>
>
> import re
>
>
>
>
> # A string.
> logs = "date=2012-11-28 time=21:14:59"
>
>
>
> # Match with named groups.
> m =
> re.match("(?P<datetime>(date=(?P<date>[^\s]+))\s+(time=(?P<time>[^\s]+)))",
> logs)
>
>
>
> # print
>
>
> print m.groupdict()
>
>
> Output:
>
> ========
>
>
> {'date': '2012-11-28', 'datetime': 'date=2012-11-28 time=21:14:59', 'time':
> '21:14:59'}
>
>
>
>
>
> Required output :
>
> ==================
>
>
> {'date': '2012-11-28', 'datetime': '2012-11-28 21:14:59', 'time': '21:14:59'}
>
>
>
> need help to correct the below regex
>
>
>
>
>
> (?P<datetime>(date=(?P<date>[^\s]+))\s+(time=(?P<time>[^\s]+)))"
>
>
>
>
> so that It will have : 'datetime': '2012-11-28 21:14:59' instead of
> 'datetime': 'date=2012-11-28 time=21:14:59'
>
>
>
>
> any help would be greatly appreciated
>
>
>
> Thanks
> Mohan L
------
Not sure, I'm correct. I took you precise string to
refresh my memory.
>>> import re
>>> tmp = 'date=\d{4}-\d{2}-\d{2}'
>>> DatePattern = '(?P<DATEPATTERN>' + tmp + ')'
>>> tmp = 'time=\d{2}:\d{2}:\d{2}'
>>> TimePattern = '(?P<TIMEPATTERN>' + tmp + ')'
>>> pattern = DatePattern + ' ' + TimePattern
>>> pattern
'(?P<DATEPATTERN>date=\\d{4}-\\d{2}-\\d{2})
(?P<TIMEPATTERN>time=\\d{2}:\\d{2}:\\d{2})'
>>> CompiledPattern = re.compile(pattern)
>>> s = 'date=2012-11-28 time=21:14:59'
>>> mo = CompiledPattern.search(s)
>>> print(mo)
<_sre.SRE_Match object at 0x02CD4188>
>>> print(mo.groups())
('date=2012-11-28', 'time=21:14:59')
>>> print(mo.groupdict())
{'DATEPATTERN': 'date=2012-11-28', 'TIMEPATTERN': 'time=21:14:59'}
>>> print(mo.group(1), mo.group('DATEPATTERN'))
date=2012-11-28 date=2012-11-28
>>> print(mo.group(2), mo.group('TIMEPATTERN'))
time=21:14:59 time=21:14:59
>>>
jmf
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