def __init__(self):
    self._error_count = 0
    self._warn_count = 0
    self._ignored = set()
    self._line_errors = []
    self._line_warns = []
Events which synchronous handlers trigger other ones.
dataset/ETHPy150Open lyda/chkcrontab/chkcrontab_lib.py/LogCounter.__init__--crossover with--dataset/ETHPy150Open F-Secure/see/see/test/environment_test.py/EnvironmentTest.test_sync_cascade_event