[Python] Compressing Headers into QPACK Format with pylsqpack

Install pylsqpack with pip3

pip3 install pylsqpack

Paste the script

test.py

from pylsqpack import Encoder, Decoder

headers = [(b':method', b'GET'), (b':scheme', b'https'),
(b':path', b'/resource'), (b':authority', b'example.org')]

print(headers)

e = Encoder()
encoded = e.encode(0, headers)

print(encoded[1])

d = Decoder(1000, 1000)
ret = d.feed_header(20, encoded[1])

print(ret[1])

The results are as follows

[(b':method', b'GET'), (b':scheme', b'https'), (b':path', b'/resource'), (b':authority', b'example.org')]
b'\x00\x00\xd1\xd7Q\x87b\xc2\xa0\xf6\xd8B\xffP\x88/\x91\xd3]\x05\\\xf6M'
[(b':method', b'GET'), (b':scheme', b'https'), (b':path', b'/resource'), (b':authority', b'example.org')]