pip install h11==0.12.0

A pure-Python, bring-your-own-I/O implementation of HTTP/1.1

Source
Among top 1000 packages on PyPI.
Over 29.4M downloads in the last 90 days.

Commonly used with h11

Based on how often these packages appear together in public requirements.txt files on GitHub.

sniffio

Sniff out which async library your code is running under

fastapi-camelcase

Package provides an easy way to have camelcase request/response bodies for Pydantic

async-exit-stack

AsyncExitStack backport for Python 3.5+

httpx

The next generation HTTP client.

pytaf

TAF (Terminal Aerodrome Forecast) and METAR parser and decoder

starlette

The little ASGI library that shines.

container-app-conf

Convenient configuration of containerized applications

py-range-parse

Parses commonly used range notations to python objects

gql

GraphQL client for Python

python-multipart

A streaming multipart parser for Python

python-figo

Python bindings for the figo Connect API: http://docs.figo.io

httpcore

A minimal low-level HTTP client.

grpcio-opentracing

Python OpenTracing Extensions for gRPC

multidict

multidict implementation

jsons

For serializing Python objects to JSON (dicts) and back

BabelPy

BabelFy API Client

hstspreload

Chromium HSTS Preload list as a Python package and updated daily

async-timeout

Timeout context manager for asyncio programs

yarl

Yet another URL library

Version usage of h11

Proportion of downloaded versions in the last 3 months (only versions over 1%).

0.12.0

72.59%

0.9.0

23.37%

0.8.1

2.61%