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python - 如何从代码中读取失败队列(rq)的回溯?

转载 作者:IT王子 更新时间:2023-10-29 06:03:21 32 4
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我在失败队列中有 1 个失败的作业。

$ rq info
failed |█ 1

1 queues, 1 jobs total

作为answered @Byron Ruth,我可以通过这种方式获得该号码:

from rq import Queue
from redis import Redis

q = Queue('failed', connection=Redis())
print len (q.jobs)

在 rq-dashboard 上,我看到了回溯:

Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/rq/worker.py", line 588, in perform_job
rv = job.perform()
...

如何使用 Python 代码获取此回溯?如果那不可能,任何编程解决方案都是可以接受的(例如通过 Bash)。

最佳答案

不确定您是否找到了解决方案。您可以从 exc_info 调用中获取回溯。例如:

>>> print(get_failed_queue().jobs[0].exc_info)
Traceback (most recent call last):
File "/Users/ubuntu/.venv/lib/python3.5/site-packages/rq/worker.py", line 700, in perform_job
rv = job.perform()
File "/Users/ubuntu/.venv/lib/python3.5/site-packages/rq/job.py", line 500, in perform
self._result = self.func(*self.args, **self.kwargs)
File "/Users/ubuntu/foo.py", line 17, in foobar
1/0
ZeroDivisionError: division by zero

关于python - 如何从代码中读取失败队列(rq)的回溯?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/40462757/

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