200, 'headers': {'content-type': 'text/plain'}, 'values':[0,0,9,{'intern': 'content'}] } >>> dic['headers'] {'content-type': 'text/plain'} >>> dic['headers']['content-type'] 'text/plain' >>> dic['values' ] [0,0,9,{'intern': 'content'}] >>> dic[0] 0 >>> dic[3] {'intern': 'content'} >>>dic[3]['intern'] 'content' >>>dic['error'] Traceback (most recent call last): File "<stdin>", line 1, in <module> KeyError: 'error'