docs: def read(self, cmd_args):
  	
  		"""
  		Execute Vagrant read command.
  		
  		:param list cmd_args:
  		   Command argument list.
  		"""
  		
  		args = [
  			"vagrant",
  			"--machine-readable"
  		]
  		args.extend(cmd_args)
  		proc = subprocess.Popen(args, stdout=subprocess.PIPE)
  		for line in proc.stdout.readlines():
  			if len(line) == 0:
  				break
  			yield line.decode("UTF-8").rsplit(",")
  		proc.wait()