os-qdb-protocal

qdb protocal.

Support qdb commands: get, test

Install

pip install os-qdb-protocal

Usage

• create a protocal object from cmd and key

  from os_qdb_protocal import create_protocal
  proto = create_protocal('get', b'test-key')
  

• use upstream method to generate data to be send

  # s is something which used to write data to, like socket, file, etc.
  for data in proto.upstream(): 
      s.send(data)
  

• use downstream method to parse data and get size will be recived

  downstream = proto.downstream()
  read_size = next(downstream)
  while read_size >= 0:
      # s is something which used to recieve data from, like socket, file, etc.
      data = s.read(read_size)
      read_size = downstream.send(data)
  

• access key and value

  proto.key
  proto.value
  

Unit Tests

$ tox

License

MIT licensed.