Logging All Exceptions in a pyqt4 app
Question
What's the best way to log all of the exceptions in a pyqt4 application using the standard python logging api?
I've tried wrapping exec_() in a try, except block, and logging the exceptions from that, but it only logs exceptions from the initialization of the app.
As a temporary solution, I wrapped the most important methods in try, except blocks, but that can't be the only way to do it.
Solution
You need to override sys.excepthook
def my_excepthook(type, value, tback):
# log the exception here
# then call the default handler
sys.__excepthook__(type, value, tback)
sys.excepthook = my_excepthook
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