fixup! WIP

dibbler/db.py

@@ -5,12 +5,15 @@ from sqlalchemy.orm import sessionmaker
 
 from dibbler.conf import config
 
+database_url: str | None = None
+
 if (url := config.get("database", "url")) is not None:
     database_url = url
-
 elif (url_file := config.get("database", "url_file")) is not None:
     with Path(url_file).open() as file:
         database_url = file.read().strip()
 
+assert database_url is not None, "Database URL must be specified in config"
+
 engine = create_engine(database_url)
 Session = sessionmaker(bind=engine)