code: def iter_output(self, pause=0.05):
          
          with self.stream as temp:
              for chunk in self.iter_output_for_stream(temp, pause=pause):
                  yield chunk
docs: Returns iterator of chunked output.
  
          :param cmd: command that would be passed to ``subprocess.Popen``
          :param shell: Tells if process should be run within a shell. Default: False
          :param timeout: If command exceeds given ``timeout`` in seconds,
          ``TimeoutExceeded`` exception would be raised. Default: None
          :param pause: How long (in seconds) we should wait for the output.
          Default: 0.05
  
          Example::
  
              >>> command = Command('ls -l', shell=True)
              >>> for chunk in command.iter_output():
              ...     print(chunk, end='')