AIOHTTP

To use Prometheus with a AIOHTTP server, there is make_aiohttp_handler which creates a handler.

from aiohttp import web
from prometheus_client.aiohttp import make_aiohttp_handler

app = web.Application()
app.router.add_get("/metrics", make_aiohttp_handler())

By default, this handler will instruct AIOHTTP to automatically compress the response if requested by the client. This behaviour can be disabled by passing disable_compression=True when creating the app, like this:

app.router.add_get("/metrics", make_aiohttp_handler(disable_compression=True))