Question

How to replace multiple characters in a string with a single character using Python

Answer 1

def replace_multiple_characters(s, charstoreplace, replacementchar):
    for ch in charstoreplace:
        s = s.replace(ch, replacementchar)
    
    return s
   
s = "Python- #pr(o)g$ra#mming la!ng*uage"
chars = "!#$&*()-"
 
s = replace_multiple_characters(s, chars, ' ')
 
print(s)
 
 
 
'''
run:
 
Python   pr o g ra mming la ng uage
 
'''
  

 

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Answer 2

s = "Python- #pr(o)g$ra#mming la!ng*uage"
chars = "!#$&*()-"
 
s = s.replace('!', ' ').replace('#', ' ').replace('$', ' ').replace('&', ' ')
s = s.replace('*', ' ').replace('(', ' ').replace(')', ' ').replace('-', ' ')

print(s)
 
 
 
'''
run:
 
Python   pr o g ra mming la ng uage
 
'''

 

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Answer 3

def replace_multiple_characters(s, chars_to_replace, replacement_char):
    translation_table = str.maketrans(chars_to_replace, replacement_char * len(chars_to_replace))
    
    return s.translate(translation_table)

s = "Python- #pr(o)g$ra#mming la!ng*uage"
chars_to_replace = "!#$&*()-"
replacement_char = " "

s = replace_multiple_characters(s, chars_to_replace, replacement_char)

print(s)  

 
 
'''
run:
 
Python   pr o g ra mming la ng uage
 
'''

 

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