["python","input","user-input"]
How to read multiple lines of raw input?

I want to create a Python program which takes in multiple lines of user input. For example: This is a multilined input. It has multiple sentences. Each sentence is on a newline. How can I take in multiple lines of raw input?
sentinel = '' # ends when this string is seen for line in iter(input, sentinel): pass # do things here To get every line as a string you can do: '\n'.join(iter(input, sentinel)) Python 2: '\n'.join(iter(raw_input, sentinel))