Python Program to Remove Punctuation From a String
In this tutorial, You will learn how to write Python Program to Remove Punctuation From a String.
If we want to use the data in machine learning or any programming part, we have to purify that data by removing punctuation.
In this program, we will list all punctuation in
Using Regular Expressions :
First we need to import the regular module then we have to apply sub function.
import re
s = "Hello, How are you ? ...!"
s = re.sub(r'[^\w\s]','',s)
print(s)
Output:
Hello How are you
Using Regular For loops :
punctuations = '''!()-[]{};:'"\,<>./?@#$%^&*_~'''
my_str = "Hello, How are you ? ...!"
final_string = ""
for char in my_str:
if char not in punctuations:
final_string = final_string + char
print(final_string)
Output:
Hello How are you
