1from os import environ
 2
 3from . import database_url
 4
 5# Make DATABASE a required setting
 6DATABASE: dict
 7
 8# Automatically configure DATABASE if a DATABASE_URL was given in the environment
 9if "DATABASE_URL" in environ:
10    DATABASE = database_url.parse_database_url(
11        environ["DATABASE_URL"],
12        # Enable persistent connections by default
13        conn_max_age=int(environ.get("DATABASE_CONN_MAX_AGE", 600)),
14        conn_health_checks=environ.get("DATABASE_CONN_HEALTH_CHECKS", "true").lower()
15        in [
16            "true",
17            "1",
18        ],
19    )