python-hyper/h2

View on GitHub

Pure-Python HTTP/2 protocol implementation

Stars: 1k
Forks: 187
Open beginner issues: 0
Indexed issues: 19

Dominant language: Python
License: MIT
Last GitHub push: Aug 3, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

19 issues indexed so far

Wanted to extend hpack encoders or allow different Encoder and Decoders to be used. Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

python-hyper/h2#1312 · Opened Feb 15, 2026
Configure receive window size for auto flow control Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

python-hyper/h2#1280 · 2 comments · Opened Feb 6, 2024
A proper asyncio based HTTP/2 client example code Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

python-hyper/h2#1239 · 3 reactions · Opened Sep 21, 2020
ProtocolError on receive_data after connection is closed Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

python-hyper/h2#1199 · 3 comments · Opened Sep 3, 2019
The connection should emit a WindowUpdated event on INITIAL_WINDOW_SIZE change Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

python-hyper/h2#1193 · 2 comments · Opened Jul 8, 2019
Quadratic performance of h2.connection.H2Connection._open_streams Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

python-hyper/h2#1184 · 5 comments · 3 reactions · Opened Feb 17, 2019
Support graceful connection close Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

python-hyper/h2#1181 · 6 comments · 8 reactions · Opened Jan 23, 2019
StreamIDTooLowError when trying to send headers into closed stream Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

python-hyper/h2#1175 · 1 comment · Opened Oct 25, 2018
Eventlet example, use hyper client connect raise openssl error Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

python-hyper/h2#1147 · Opened Apr 2, 2018
Ignores experimental range frames? Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

python-hyper/h2#696 · 2 comments · Opened Jun 8, 2017
Add support for property-based tests for Settings equality. Open

Enhancement Testing

Difficulty 4/5 3-5 days Newbie friendliness 38/100

python-hyper/h2#466 · 1 reaction · Opened Feb 13, 2017
Use Hypothesis' stateful testing to test interactions between stacks Open

Testing

Difficulty 5/5 Over a week Newbie friendliness 30/100

python-hyper/h2#365 · 2 comments · Opened Oct 20, 2016
related events: feature-flag to only emit stand-alone events Open

Enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

python-hyper/h2#244 · Opened Jun 28, 2016
Add support for sendfile() based DATA frames. Open

Enhancement Performance Question

Difficulty 5/5 Over a week Newbie friendliness 25/100

python-hyper/h2#236 · 13 comments · Opened Jun 4, 2016
[RFC]: Lazy state changes. Open

Question

Difficulty 5/5 Over a week Newbie friendliness 25/100

python-hyper/h2#228 · 8 comments · Opened May 18, 2016
Consider further adjustments to the headers structure. Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

python-hyper/h2#205 · Opened Apr 22, 2016
Extensibility framework Open

Enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

python-hyper/h2#57 · 7 comments · Opened Nov 2, 2015
Create website benchmarking popular HTTP/2 implementations on sample workloads. Open

Documentation

Difficulty 5/5 Over a week Newbie friendliness 25/100

python-hyper/h2#39 · Opened Oct 19, 2015
Benchmarks Open

Enhancement Testing

Difficulty 5/5 Over a week Newbie friendliness 20/100

python-hyper/h2#8 · Opened Sep 15, 2015

python-hyper/h2

Get new issues in your inbox