Redis Protocol

Redis Protocol implemented by python

• Free software: BSD license
• Documentation: http://redis_protocol.rtfd.org.

Usage

This is the protocol implemented followed by redis protocol specification. I had used it in my redis_proxy project.

>>> from redis_protocol import decode, encode
>>> encode("ping")  # encode a request
... '*1\r\n$4\r\nping\r\n'
>>> decode('*1\r\n$4\r\nping\r\n') # decode a request body
... ["ping"]
>>> decode("$6\r\nfoobar\r\n")  # decode a response
... "foobar"

Parse redis protocol stream

Parse redis protocol stream to redis commands，such as redis pipeline requests or raw responses.

redis protocol stream is the RESP serialization format data.

redis RESP : http://redis.io/topics/protocol

example :

data = '*3\r\n$3\r\nSET\r\n$15\r\nmemtier-8232902\r\n$2\r\nxx\r\n
        *3\r\n$3\r\nSET\r\n$15\r\nmemtier-8232902\r\n$2\r\nxx\r\n
        *3\r\n$3\r\nSET\r\n$15\r\nmemtier-7630684\r\n$3\r\nAAA\r\n'
print parse_stream(data)

output :

['SET memtier-8232902 xx', 'SET memtier-8232902 xx', 'SET memtier-7630684 AAA']