tahoe-lafs/src/allmydata/test/__init__.py

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from foolscap.logging.incident import IncidentQualifier
class NonQualifier(IncidentQualifier):
def check_event(self, ev):
return False
def disable_foolscap_incidents():
# Foolscap-0.2.9 (at least) uses "trailing delay" in its default incident
# reporter: after a severe log event is recorded (thus triggering an
# "incident" in which recent events are dumped to a file), a few seconds
# of subsequent events are also recorded in the incident file. The timer
# that this leaves running will cause "Unclean Reactor" unit test
# failures. The simplest workaround is to disable this timer. Note that
# this disables the timer for the entire process: do not call this from
# regular runtime code; only use it for unit tests that are running under
# Trial.
#IncidentReporter.TRAILING_DELAY = None
#
# Also, using Incidents more than doubles the test time. So we just
# disable them entirely.
from foolscap.logging.log import theLogger
iq = NonQualifier()
theLogger.setIncidentQualifier(iq)
# we disable incident reporting for all unit tests.
disable_foolscap_incidents()