Question

How to remove all characters except letters from a string in Python

Answer 1

s = '23#@a!~aswdf,.ieew*&()^sd%##'

result = ''.join(c for c in s if c.isalpha())

print(result)

'''
run:
 
aaswdfieewsd

'''

 

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Answer 2

s = '23#@a!~aswdf,.ieew*&()^sd%##'

result = ''.join(filter(str.isalpha, s))    

print(result)

'''
run:
 
aaswdfieewsd

'''

 

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Answer 3

import re

s = '23#@a!~aswdf,.ieew*&()^sd%##'

result = re.sub(r'[^A-Za-z]', '', s)

print(result)

'''
run:
 
aaswdfieewsd

'''

 

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