On Apr 17, 2:09 am, ragia <[EMAIL PROTECTED]> wrote:
> hi
> i have to match text string char by char to a regular expressions tht
> just allow digits 0-9 if other thing a ppear it shall be replaced with
> space.how can i do that any help?
> so far i have the string and can read it using a for loop...but how to
> match each char with the regular expressions and save the result into
> other string or replace it with space in that other string to have new
> one..
> I a new in python ,thatnks in advance
>>> import re # Python's library supporting regexps
>>>
>>> string = "abc123def456"
>>> re.sub("\D", " ", string)
' 123 456'
~~Sosuke~~
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