In Python 2.4, how can I strip out characters after ';'?

Question

Let\'s say I\'m parsing a file, which uses ; as the comment character. I don\'t want to parse comments. So if I a line looks like this:

example.com.         


        

Answer 1

Reading, splitting, stripping, and joining lines with newline all in one line of python:

rtr = '\n'.join(line.split(';')[0].strip() for line in open(r'c:\temp\test.txt', 'r'))