Deleting specific characters from a string
Matt Shomphe
MatthewS at HeyAnita.com
Wed Jul 9 14:44:02 EDT 2003
Maybe a new method should be added to the str class, called "remove".
It would take a list of characters and remove them from the string:
class RemoveString(str):
def __init__(self, s=None):
str.__init__(self, s)
def remove(self, chars):
s = self
for c in chars:
s = s.replace(c, '')
return(s)
if __name__ == '__main__':
r = RemoveString('abc')
e = r.remove('c')
print r, e
# prints "abc ab" -- it's not "in place" removal
M@
Behrang Dadsetan <ben at dadsetan.com> wrote in message news:<begfb3$7j6$1 at online.de>...
> Hi all,
>
> I would like deleting specific characters from a string.
> As an example, I would like to delete all of the '@' '&' in the string
> 'You are ben at orange?enter&your&code' so that it becomes
> 'benorange?enteryourcode'.
>
> So far I have been doing it like:
> str = 'You are ben at orange?enter&your&code'
> str = ''.join([ c for c in str if c not in ('@', '&')])
>
> but that looks so ugly.. I am hoping to see nicer examples to acheive
> the above..
>
> Thanks.
> Ben.
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