python - celery :多次导入失败

Question

我正在使用 celery 作为任务运行器。它在 Python 2.7 上运行良好。最近我将我的电脑升级到 Ubuntu 16.04，它开始遇到以下错误:

from uuid import UUID, uuid4 as _uuid4, _uuid_generate_random
ImportError: cannot import name _uuid_generate_random

完整的调用堆栈:

Traceback (most recent call last):
  File "venv/bin/celery", line 7, in <module>
    from celery.__main__ import main
  File "venv/local/lib/python2.7/site-packages/celery/__init__.py", line 133, in <module>
    from celery import five  # noqa
  File "venv/local/lib/python2.7/site-packages/celery/five.py", line 153, in <module>
    from kombu.utils.compat import OrderedDict  # noqa
  File "venv/local/lib/python2.7/site-packages/kombu/utils/__init__.py", line 19, in <module>
    from uuid import UUID, uuid4 as _uuid4, _uuid_generate_random
ImportError: cannot import name _uuid_generate_random

这对我来说似乎很奇怪。目前我的 python 版本是:

Python 2.7.10

2.7.x 版本中是否有一些语法变化？

Answer 1

_uuid_generate_random 已被移除，取而代之的是 os.urandom。

https://hg.python.org/releases/2.7.11/rev/24bdc4940e81