aiohttp-middlewares

Collection of useful middlewares for aiohttp.web applications.

Works on Python 3.10+
Works with aiohttp.web 3.11.0+
BSD licensed
Latest documentation on Read The Docs
Source, issues, and pull requests on GitHub

Quick Start

By default aiohttp.web does not provide many built-in middlewares for standart web-development needs such as: handling errors, shielding view handlers, or providing CORS headers.

aiohttp-middlewares tries to fix this by providing several middlewares that aims to cover most common web-development needs.

For example, to enable CORS headers for http://localhost:8081 origin and handle errors for aiohttp.web application you need to,

from aiohttp import web
from aiohttp_middlewares import (
    cors_middleware,
    error_middleware,
)

app = web.Application(
    middlewares=(
        cors_middleware(origins=("http://localhost:8081",)),
        error_middleware(),
    )
)

Check documentation for all available middlewares and available initialization options.

Release files for aiohttp-middlewares 3.0.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for aiohttp-middlewares 3.0.0
File	Size	Uploaded
aiohttp_middlewares-3.0.0.tar.gz	14.2 kB	Sep 16, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for aiohttp-middlewares 3.0.0
File	Interpreter	ABI	Platform	Reset
aiohttp_middlewares-3.0.0-py3-none-any.whl 17.7 kB Sep 16, 2026	Python 3	none	any	Details

Total release size: 31.9 kB

Release files / aiohttp_middlewares-3.0.0.tar.gz

Download URL	aiohttp_middlewares-3.0.0.tar.gz
Size	14.2 kB
Tags	Source
SHA-256 checksum How to use checksums	`c73dcb7329df334f4d39bf717ee34c3d150f3b3dffe5fb6357cae6af55f9ce47`
BLAKE2b-256 checksum How to use checksums	`264217c555327edbf10ab84afe8a0e1e0399f071178553d316e9ce2c8a223b0b`
Upload date	Sep 16, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Release files / aiohttp_middlewares-3.0.0-py3-none-any.whl

Download URL	aiohttp_middlewares-3.0.0-py3-none-any.whl
Size	17.7 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`8ed657872aa2fcb7eb599347ac17209c2a2d426cfea5f7ffc36e37d4cd960730`
BLAKE2b-256 checksum How to use checksums	`a6ed415c4b363fb9c6165842455ca3f1ac6ba85c010ef020f36a3c672f0af6e2`
Upload date	Sep 16, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`