Is plaindrome python

def is_palindrome(s):
      	#check if it's a string
    if type(s) != str:
        raise ValueError("This is not a string")
    #return list of capital letters ignore other characters such as (, ! ? ...)
    l1 = list(map(lambda x : x.isalpha and x.upper(), s))
    #remove False from list 
    l1 = [x for x in l1 if x != False]
    #reverse the previous list 
    l2 = list(reversed(l1))
    # check is l1 equal to l2 ?
    return l1 == l2


print(is_palindrome(input("Enter a string ")))

Similar codes

0 vote153 views1 answer
Check entries smaller 0 after groupby
Python
10 votes151 views3 answers
How to make a rect in pygame
Python
0 vote147 views1 answer
A string varible in python
Python
9 votes158 views5 answers
How to make a pygame window
Python
0 vote169 views1 answer
Idiomatic python
Python
0 vote150 views1 answer
Root = tk.Tk() my_gui = App1(root)
Python
0 vote154 views1 answer
Santhal paragana
Python
0 vote147 views1 answer
Bar labeling in matplotlib
Python
0 vote158 views1 answer
Markers are not visible on line plot
Python
0 vote161 views1 answer
Gunicorn django static files
Python