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improve exc handling and tests

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This commit is contained in:
Bastian Schroll 2018-09-21 14:21:33 +02:00
parent 91389a9c5b
commit 11eab418ed
4 changed files with 35 additions and 15 deletions
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28
boswatch/utils/timer.py
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@ -36,17 +36,24 @@ class RepeatedTimer:
self._args = args
self._kwargs = kwargs
self._start = 0
self._overdueCount = 0
self._event = Event()
self._thread = None
def start(self):
"""!Start a new timer worker thread"""
self._event.clear()
self._thread = Thread(target=self._target)
self._thread.name = "RepTim(" + str(self._interval) + ")"
self._thread.start()
logging.debug("start repeatedTimer: %s", self._thread.name)
return True
"""!Start a new timer worker thread
@return True or False"""
try:
self._event.clear()
self._thread = Thread(target=self._target)
self._thread.name = "RepTim(" + str(self._interval) + ")"
self._thread.start()
logging.debug("start repeatedTimer: %s", self._thread.name)
return True
except:
logging.exception("cannot start timer worker thread")
return False
def stop(self):
"""!Stop the timer worker thread
@ -78,8 +85,13 @@ class RepeatedTimer:
logging.debug("ready after: %0.3f sec. - next call in: %0.3f sec.", runTime, self.restTime)
else:
logging.warning("timer overdue! interval: %0.3f sec. - runtime: %0.3f sec.", self._interval, runTime)
self._overdueCount += 1
@property
def restTime(self):
"""!Property to get remaining time till next call"""
return self._interval - ((time.time() - self._start) % self._interval)
@property
def overdueCount(self):
"""!Property to get a count over all iverdues"""
return self._overdueCount