flask-demo-api/flask_demo_api/main.py

from dishka.integrations.flask import setup_dishka
from flask import Flask

from flask_demo_api.error_handlers import register_errors
from flask_demo_api.ioc import create_container
from flask_demo_api.routers.key import key_bp


def app_factory() -> Flask:
    app = Flask(__name__)
    register_errors(app)
    app.register_blueprint(key_bp)
    return app


def run_app():
    app = app_factory()

    container = create_container()
    setup_dishka(container=container, app=app, auto_inject=True)
    app.run(host="0.0.0.0", debug=True)
    container.close()


if __name__ == "__main__":
    run_app()