On 2011/10/19 09:19 PM, Alex Hall wrote:
Hi all,
I have never done logging before, and I am wondering how it will
change my script. Currently, I have something like this:
for book in results:
try: checkForErrors(book)
except Exception, e:
print e
continue
That way I see any errors in a given book, but that book is skipped
and the loop continues. Now, though, checkForErrors() logs exceptions
instead of raising them, so my try/except won't work, right? There is
my question: if a method logs an exception instead of raising it, is
that exception still raised by the logging module? Do I have to make
checkForErrors() return something, and check for that, instead of
using try/except or can I keep my loop how it is? TIA!
If you have some exception handling and want it to propagate further up
the chain you can just raise it, for eg.
def checkForErrors(book):
try:
do_something_that_could_raise_exceptions()
except Exception, e:
log_errors(e)
raise
for book in results:
try:
checkForErrors(book)
except Exception, e:
do_your_other_exception_handling()
--
Christian Witts
Python Developer
//
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