How can I remove a trailing newline in Python?

Question

How can I remove the last character of a string in a newline, In perl I used chomp function what's equivalent to that in Python? Select the correct answer from above options

Answer 1

There are several methods to do this I am discussing a few with you: Use rstrip >>> 'test string\n'.rstrip() 'test string' To use this for newlines: >>> 'test string \n \r\n\n\r \n\n'.rstrip('\n') 'test string \n \r\n\n\r ' You can also use lstrip() and strip() >>> s = " \n\r\n \n abc def \n\r\n \n " >>> s.strip() 'qwe rty' >>> s.lstrip() 'qwe rty \n\r\n \n ' >>> s.rstrip() ' \n\r\n \n qwe rty'