How to deal with async resources

Hi, for my usecase I want to use aio_pika

And my singleton resource connection is created via:

connection = await connect(
        "amqp://guest:guest@localhost/", loop=loop
    )

and shutdown via

await connection.close()

but it looks like something like this is not supported yet:

async def aio_pika_connection():
 connection = await connect(
        "amqp://guest:guest@localhost/", loop=loop
    )
 yield connection
 await connection.close()

class Container(containers.DeclarativeContainer):

    config = providers.Configuration()

    aio_pika_connection= providers.Resource(
        aio_pika_connection
    )

Any hints how to deal with this?

[rmk135]

Update: this will take a few extra days. I’ve upgraded Factory and Callable providers to make async injections properly and added tests for that. That was the complex part. Now need to deal with Singleton and other providers.

[rmk135]

I have published version 4.6 that supports async resources and adds async mode. See the docs for more info:

• Resource async initializers
• Wiring async injections
• Providers async injections
• FastAPI + Redis example