python:实现字符串中删除标点符号
punctuations = '''!()-[]{};:'"\,<>./?@#$%^&*_~'''
my_str = "Hello!!!, he said ---and went."
no_punct = ""
for char in my_str:
if char not in punctuations:
no_punct
punctuations = '''!()-[]{};:'"\,<>./?@#$%^&*_~'''
my_str = "Hello!!!, he said ---and went."
no_punct = ""
for char in my_str:
if char not in punctuations:
no_punct