Pass exceptions to the `cleanup` method
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fredfortier commented
I'd like to see what's happening in the logs when a retry
is necessary. The cleanup
function is nice but I'd like to access the exception object in order to print it in my warning message. I understand that I can puttry...except
inside on my foo
function but I like the conciseness of letting redo deal with the inner exceptions.
bar = retry(
action=foo,
attempts=5,
sleeptime=5,
retry_exceptions=(MyCustomError,),
cleanup=lambda: log.warn('Trying the operation again. But why did it fail?'))