keep only A-Z , 1-9 characters in Python

[ynotlim]

hello,

I have a string and I want to strip all the odd characters from it and keep only A-Z,1-9.

How do i do that?

ie.

test = asdf@$%aasdf..{}}.jpg
test.keep(a-z,1-9)
test = asdfaasdfjpg

Thanks!

Tony

[Kakao]

import re
pattern = '[a-zA-Z0-9]'
input = 'asdf@$%aasdf..{}}.jpg'
output = ''.join(re.findall(pattern, input))

[ynotlim]

sweet thanks! worked like a charm