Organize python code

sample.py

"""Everything should be alphabetical in it's group."""

# Group imports by where they come from
# Standard Lib
import os

# PyPI/third party
import requests

# Local
import my_script

# Classes at the top
class AClass:
    pass

class BClass:
    pass

# Functions at the bottom
def a_func():
    pass

def a_wrapper(func):
    def the_wrapper():
        return func()
       
def b_func():
    pass

def main():
    a_func()
    b_func()
    z_func()

@a_wrapper
def z_func():
    pass

# If you're making your script executable, this goes last.
if __name__ == "__main__":
    main()