We have a lightweight integration util tortoise.contrib.quart which has a single function register_tortoise which sets up Tortoise-ORM on startup and cleans up on teardown.

Note that the modules path can not be __main__ as that changes depending on the launch point. One wants to be able to launch a Quart service from the ASGI runner directly, so all paths need to be explicit.

QUART_APP=main quart
    ...
    Commands:
      generate-schemas  Populate DB with Tortoise-ORM schemas.
      run               Start and run a development server.
      shell             Open a shell within the app context.

# To generate schemas
QUART_APP=main quart generate-schemas

# To run
QUART_APP=main quart run