在我将 Mac OS 更新到 11.0.1 之前，我在本地运行一个运行良好的 django 站点时遇到错误。我认为此更新是问题的原因，因为在它工作时和现在之间没有真正改变任何其他内容。
10:15:05 worker.1 | Traceback (most recent call last):
10:15:05 worker.1 | File "/usr/local/bin/celery", line 5, in <module>
10:15:05 worker.1 | from celery.__main__ import main
10:15:05 worker.1 | File "/usr/local/lib/python2.7/site-packages/celery/__init__.py", line 133, in <module>
10:15:05 worker.1 | from celery import five # noqa
10:15:05 worker.1 | File "/usr/local/lib/python2.7/site-packages/celery/five.py", line 20, in <module>
10:15:05 worker.1 | from kombu.five import monotonic
10:15:05 worker.1 | File "/usr/local/lib/python2.7/site-packages/kombu/five.py", line 56, in <module>
10:15:05 worker.1 | absolute_to_nanoseconds = …