From Learn Python The Hard Way: http://learnpythonthehardway.org/book/ex0.html http://learnpythonthehardway.org/book/ex0.html A programmer may try to get you

From Learn Python The Hard Way: http://learnpythonthehardway.org/book/ex0.html http://learnpythonthehardway.org/book/ex0.html A programmer may try to get you to install Python 3 and learn that. You should tell them, "When all of the python code on your computer is Python 3, then I'll try to learn it." That should keep them busy for about 10 years.