1. Hyper Introduction
2015-04-14 Tue.
Tetsuya Morimoto
~HTTP/2 Client for Python~

2. Agenda
●
Background
– Joined the interoperability workshop
●
Hyper Introduction
– Pure Python http2 client
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OSS Contribution
– Send Pull Request
●
Summary

3. Background

4. Joined Workshop
●
Interop hackathon at Tokyo
– What is interop?
●
Tried to use hyper, But
– Error and debugging
– https://github.com/Lukasa/hyper/pull/79
– https://github.com/Lukasa/hyper/pull/80

5. Hyper Introduction

6. What is Hyper
●
Author
– Cory Benfield, @Lukasaoz
●
Hyper: http2 client
– Pure Python
– Python 2.7.9, Python3.3+, PyPy
– Requests, HTTPie Integration
●
http1.1 support in 0.3.0, New!

7. PyCon 2015
●
PyCon (US) 2015 (April 8-16) at Montreal
– Hyperactive: HTTP/2 and Python
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https://www.youtube.com/watch?v=ACXVyvm5eTc

8. Cory is
requests, urllib3
Core Contributor
HTTPBis Working Group

9. HTTP/2 is efficient

10. HTTP/2 is not ...
●
HTTP/2.0 – The IETF is Phoning It In
– Bad protocol, bad politics
– Poul-Henning Kamp (FreeBSD, Varnish)
●
“HTTP/2 is not a technical masterpiece“
●
Not improve your privacy
– Ruled out any basis other than SPDY
– Concerns of Google's initiative politics

11. Tearful eyes

12. HTTP/2 is Imperfect

13. Next Hyper's vision?
●
Split Framing, HPACK layer into standalone library
– https://github.com/Lukasa/hyper/issues/120
– https://github.com/Lukasa/hyper/issues/121
●
Python HTTP Authority
– https://github.com/hapy
– Like Python Packaging Authority?
●
Organization that maintains de facto standard libraries,
such pip and setuptools, etc.

14. Contributions

15. OSS Contributions
●
Hyper's command line interface
– https://github.com/Lukasa/hyper/pull/82
– CLI documentation
– A bug from switching HTTPHeaderMap
●
https://github.com/Lukasa/hyper/pull/122
●
For easy to use, or debugging

16. CLI Demo

17. Inside story on Pull Request
●
https://github.com/Lukasa/hyper/pull/82
– https://github.com/jakubroztocil/httpie-http2
●
Hyper: The State of the Union
●
Cory reviews in a respectful way
– Encourage reviewee to achieve
●
Many other reviewer since Hyper is notable
– Get inspirations from others
– Have synergistic effect

18. Summary

19. In my experience
●
HTTP/2 is nice, try it out
●
Use Hyper for Pythonista
– Send Pull Request if you encountered a bug
●
Enjoy a challenge of something new
– Motivator is important
– Many things you can help
– Lots of feedback

20. Reference
●
http://http2bin.org/
●
http://daniel.haxx.se/http2/
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https://github.com/http2/
●
https://github.com/http2jp/