Hi,
I need in a unicode-environment the character-class
set("\w") - set("[0-9]")
or aplha w/o num. Any ideas how to create that? And what performance
implications do I have to fear? I mean I guess that the characterclasses
aren't implementet as sets, but as comparison-function that compares a
value with certain well-defined ranges.
Regards,
Diez
2  1540 
Diez B. Roggisch wrote: Hi,
I need in a unicode-environment the character-class
set("\w") - set("[0-9]")
or aplha w/o num. Any ideas how to create that?
I'd use something like r"[^_\d\W]", that is, all things that are neither
underscores, digits or non-alphas. In action:
py> re.findall(r'[^_\d\W]+', '42badger100x__xxA1BC')
['badger', 'x', 'xxA', 'BC']
HTH,
STeVe
Steven Bethard wrote: I'd use something like r"[^_\d\W]", that is, all things that are neither
underscores, digits or non-alphas. In action:
py> re.findall(r'[^_\d\W]+', '42badger100x__xxA1BC')
['badger', 'x', 'xxA', 'BC']
HTH,
Seems so, great!
Diez This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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