How to extract lowercase characters from a string in Python

1 Answer

0 votes
def extract_lowercase(s) : 
    length = len(s) 
    lower_s = "" 
   
    for i in range(length) : 
        if (ord(s[i]) >= 97 and ord(s[i]) <= 122) : 
            lower_s = lower_s + s[i] 
   
    return lower_s
 
 
 
s = "pyPthYTHoOnN"

lc = extract_lowercase(s)
       
print(lc) 
 
 
 
'''
run:
 
python
 
'''

 



answered Nov 4, 2019 by avibootz
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