How to distribute a code in python?

Answer 1

@OP: Why the down votes? That is perfectly acceptable way for independents to distribute a Python script on the OS I mentioned. Otherwise you have to see that OS guidelines. For Windows, you randomly upload it somewhere, for Mac IDK. If you're looking for a step by step on publishing your code like some literary work of art, you're out of luck. If you wrote a game and want to publish it, same procedure as any other. There are optional extra tools, but in the immortal words of 7 of 9, that is irrelevant.

Answer 2

Lignux usually has Python preinstalled. Add:
#! /usr/bin/python
to top of your script.