ImportError:没有名为'Queue'的模块

Question

我正在尝试导入requests模块,但是我得到了这个错误,我的python版本是在ubuntu 14.04上运行的3.4

>>> import requests
Traceback (most recent call last):
  File "/usr/local/lib/python3.4/dist-packages/requests/packages/urllib3/connectionpool.py", line 10, in <module>
    from queue import LifoQueue, Empty, Full
ImportError: cannot import name 'LifoQueue'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.4/dist-packages/requests/__init__.py", line 58, in <module>
   from . import utils
  File "/usr/local/lib/python3.4/dist-packages/requests/utils.py", line 26, in <module>
    from .compat import parse_http_list as _parse_list_header
  File "/usr/local/lib/python3.4/dist-packages/requests/compat.py", line 7, in <module>
    from .packages import chardet
  File "/usr/local/lib/python3.4/dist-packages/requests/packages/__init__.py", line 3, in <module>
    from . import urllib3
  File "/usr/local/lib/python3.4/dist-packages/requests/packages/urllib3/__init__.py", line 10, in <module>
    from .connectionpool import (
  File "/usr/local/lib/python3.4/dist-packages/requests/packages/urllib3/connectionpool.py", line 12, in <module>
    from Queue import LifoQueue, Empty, Full
ImportError: No module named 'Queue'

Answer 1

import queue在Python 3中是小写的 q.

更改Q到q,它会被罚款.

(有关智能切换,请参阅/sf/answers/2078165701/中的代码 .)

Answer 2

队列在多处理模块中,因此:

from multiprocessing import Queue

Answer 3

我解决了问题,我的问题是我在同一目录中有名为queue.py的文件

Answer 4

这是因为 Python 版本。在 Python 2.x 中，它是import Queue as queue; 相反，在 Python 3 中它是import queue. 如果您希望在这两种环境中使用它，您可以使用下面提到的内容here

try:
   import queue
except ImportError:
   import Queue as queue