You were asking earlier about the line: # -*- coding : utf -8 -*- See PEP 263: http://www.python.org/dev/peps/pep-0263/ http://docs.python.org/release/2.3/whatsnew/section-encodings.html It's a line that tells Python how to interpret the bytes of your source program. It allows us to write unicode literal strings embedded directly in the program source itself.