How to log only one level to a FileHandler using python logging module.

[fuzzylollipop]

I want a FileHandler to only log a single level say for example
logging.INFO, and nothing else.
do I need to create a custom Handler for this or is this doable with
some magic that is not documeneted somewhere?

[zacherates]

Try looking into logging.Filters :
http://docs.python.org/lib/node358.html

An example:

import logging

class InfoFilter(logg ing.Filter):
def filter(self, record):
return record.levelno == 20

if __name__ == "__main__":
logger = logging.getLogg er()
hdlr = logging.FileHan dler("blah.log" )
hdlr.addFilter( InfoFilter())
logger.addHandl er(hdlr)

logger.exceptio n("ERROR WILL ROBINSON")

Cheers,
Aaron
fuzzylollipop wrote:

I want a FileHandler to only log a single level say for example
logging.INFO, and nothing else.
do I need to create a custom Handler for this or is this doable with
some magic that is not documeneted somewhere?