How to find the pygame example files?

[Piethon]

The way you have it is showing where the file are located:
/usr/lib/python2.6/site-packages/pygame/examples/aliens.py
navigate there and you can see the files

P.S. Python2.x has an end of life support coming up in Jan 1st 2020.; I would suggest to start using python3.x

1: I moved there, and there is no folder called pygame.
2: I have a mac, where 2.7 is pre-installed, and I am using 3.7 for my projects. But when I move to the library, there is just a folder called 2.7 none with 3.7.