Doubts regarding the PEP8

Question

I read the PEP8 but did not understand very well when using 2 blank spaces.

I must use 2 spaces to separate a section of imports from another section?

What sections a Python file normally displays?

I must have a file with all my classes or a file for each class as in other languages?

import os
import random
import threading

import pygame

from classes import Carta


def main():
    pass


main()

Is that correct? Two spaces between the imports and the function main and 2 more between the function main and the call to her?

Answer 1

Not two spaces, two blank lines.

PEP8 does not talk about the separation of imports, but I guess it only makes sense to separate all of them from the rest of the code, so it would look like this:

import os
import random
import threading
import pygame
from classes import Carta

def main():
    pass

main()

I put in the Github for future reference.

But maybe you can leave a line after imports. I don’t see the same advantage of separating as much as it is between classes and loose functions.

I don’t really like the idea of sections. But it is common to have imports, loose functions, classes and even loose code that should be avoided.