config.py

import os
import tomllib

from dotenv import dotenv_values
from dotenv import load_dotenv


config = dotenv_values(".env")

dotenv_path = os.path.join(os.path.dirname(__file__), ".env")

if os.path.exists(dotenv_path):
    load_dotenv(dotenv_path)

DEBUG = int(os.getenv("DEBUG", 0))

DJANGO_SECRET_KEY = os.getenv("DJANGO_SECRET_KEY")
DJANGO_ALLOWED_HOSTS = os.getenv("DJANGO_ALLOWED_HOSTS", "localhost").split(" ")
DJANGO_CSRF_TRUSTED_ORIGINS = os.getenv("DJANGO_CSRF_TRUSTED_ORIGINS", "localhost").split(" ")

DB_HOST = os.getenv("DB_HOST", "localhost")
DB_PORT = int(os.getenv("DB_PORT", 5432))
DB_USER = os.getenv("DB_USER", "user")
DB_PASS = os.getenv("DB_PASS", "pass")
DB_NAME = os.getenv("DB_NAME", "db")

BOT_TOKEN = os.getenv("TELEGRAM_BOT_TOKEN", "token")
TELEGRAM_ADMINS_ID = tuple(map(int, os.getenv("TELEGRAM_ADMINS_ID", "0").split(" ")))

MONGO_HOST = os.getenv("MONGO_HOST", "localhost")
MONGO_USER = os.getenv("MONGO_INITDB_ROOT_USERNAME", "user")
MONGO_PASS = os.getenv("MONGO_INITDB_ROOT_PASSWORD", "pass")
MONGO_URI = f"mongodb://{MONGO_USER}:{MONGO_PASS}@{MONGO_HOST}:27017/"

GRAPHHOPPER_KEY = os.getenv("GRAPHHOPPER_KEY")
YANDEXMAP_KEY = os.getenv("YANDEXMAP_KEY")


def get_version() -> str:
    with open("pyproject.toml", "rb") as f:
        data = tomllib.load(f)
        version: str = data["tool"]["poetry"]["version"]
        os.environ.setdefault("VERSION", version)
        return version


VERSION = os.getenv("VERSION", get_version())