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"""Tests with a filter disabling a handler for comparsion in logging"""
from logging import getLogger, StreamHandler, Filter
from cStringIO import StringIO


log = getLogger('Testlogger')


class DisableFilter(Filter):
    def filter(self, record):
        return False


def run():
    out = StringIO()
    handler = StreamHandler(out)
    handler.addFilter(DisableFilter())
    log.addHandler(handler)
    for x in xrange(500):
        log.warning('this is not handled')