Message323100
Since Python 3.7 logging.handlers.QueueHandler logs tracebacks twice::
>>> import logging
>>> from logging.handlers import QueueHandler, QueueListener
>>> from queue import Queue
>>> q = Queue()
>>> logging.getLogger().addHandler(QueueHandler(q))
>>> listener = QueueListener(q, logging.StreamHandler())
>>> listener.start()
>>> try: 1/0
... except: logging.exception('Look out!')
...
Look out!
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ZeroDivisionError: division by zero
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ZeroDivisionError: division by zero
Patching QueueHandler.prepare() to set exc_text to None seems to fix this. |
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Date |
User |
Action |
Args |
2018-08-04 10:08:13 | avdd | set | recipients:
+ avdd |
2018-08-04 10:08:13 | avdd | set | messageid: <1533377293.21.0.56676864532.issue34334@psf.upfronthosting.co.za> |
2018-08-04 10:08:12 | avdd | link | issue34334 messages |
2018-08-04 10:08:10 | avdd | create | |
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