utils.py 文件源码

def _json_stream_output(next_handler, *args, **kwargs):
    """ Output JSON in stream mode. """
    cherrypy.response.headers['Content-Type'] = "application/json"
    _outputs = next_handler(*args, **kwargs)
    if inspect.isgenerator(_outputs):
        def _stream_outputs():
            for _content in _outputs:
                yield json.dumps(_content)
        return _stream_outputs()
    else:
        return json.dumps(_outputs)