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Allow Timer objects to be cancelled

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This commit is contained in:
jesopo 2019-07-09 11:14:05 +01:00
parent b692bc7e88
commit 32fa999c78
1 changed files with 5 additions and 3 deletions
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8
src/Timers.py
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@ -18,7 +18,7 @@ class Timer(object):
def set_next_due(self): def set_next_due(self):
self.next_due = time.time()+self.delay self.next_due = time.time()+self.delay
def due(self) -> bool: def due(self) -> bool:
return self.time_left() <= 0 return not self.done() and self.time_left() <= 0
def time_left(self) -> float: def time_left(self) -> float:
return self.next_due-time.time() return self.next_due-time.time()
@ -27,6 +27,8 @@ class Timer(object):
self.set_next_due() self.set_next_due()
def finish(self): def finish(self):
self._done = True self._done = True
def cancel(self):
self.finish()
def done(self) -> bool: def done(self) -> bool:
return self._done return self._done
@ -108,8 +110,8 @@ class Timers(object):
timer.finish() timer.finish()
self.events.on("timer.%s" % timer.name).call(timer=timer, self.events.on("timer.%s" % timer.name).call(timer=timer,
**timer.kwargs) **timer.kwargs)
if timer.done(): if timer.done():
self._remove(timer) self._remove(timer)
def purge_context(self, context: str): def purge_context(self, context: str):
if context in self.context_timers: if context in self.context_timers: