The first line of pywki moduls is: #!/usr/bin/python Elsewhere I see #! /usr/bin/env/python, and (as far as I remember) this is stated at docs.python.org, too. What is the difference? Forgive me this question, I am a Windows-user. Is it just a user habit, where do you put your Python? Is any of these more canonical?
The second line is usually: # -*- coding: utf-8 -*- Elsewhere I see #coding: utf-8 Is there any difference?