manage.py

#!/usr/bin/env python
from __future__ import annotations

import os
import sys

here = os.path.abspath(os.path.join(os.path.dirname(__file__)))


def rel(*args):
    return os.path.join(here, *args)


sys.path.insert(0, rel(os.pardir))
sys.path.insert(0, rel("src"))
sys.path.insert(0, rel("tests"))


if __name__ == "__main__":
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "demo.settings")

    from django.core.management import execute_from_command_line

    execute_from_command_line(sys.argv)