Class _EngineTimerQ

Nested Classes

_EngineTimerCase
Helper class that allows comparisons of fire times, to be easily used in an heapq.

Instance Methods

__init__(self, engine)
Initializer.

source code

__len__(self)
Return the number of active timers.

source code

schedule(self, client)
Insert and arm a client's timer.

source code

reschedule(self, client)
Re-insert client's timer.

source code

invalidate(self, client)
Invalidate client's timer.

source code

_dequeue_disarmed(self)
Dequeue disarmed timers (sort of garbage collection).

source code

fire(self)
Remove the smallest timer from the queue and fire its associated client.

source code

nextfire_delay(self)
Return next timer fire delay (relative time).

source code

expired(self)
Has a timer expired?

source code

clear(self)
Stop and clear all timers.

source code

Method Details

Invalidate client's timer. Current implementation doesn't really remove the timer, but simply flags it as disarmed.

Remove the smallest timer from the queue and fire its associated client. Raise IndexError if the queue is empty.