call a function every n mseconds
Jonas Galvez
jonas at jonasgalvez.com
Sun Feb 22 11:48:49 EST 2004
> [Vedran Furac]
> How can I call a function every time a specified number of
> milliseconds elapses? Javascript has setInterval() function and I
> need something like that.
Funny, yesterday I was looking for exactly the same thing. I ended up
creating a small module with a somewhat hackish implementation of
setInterval and clearInterval, but it's been OK for my needs:
from threading import Timer
def setInterval(f, i, *params):
def fWrapper():
apply(f, params)
fWrapper.t = Timer(i, fWrapper)
fWrapper.t.start()
fWrapper.t = Timer(i, fWrapper)
fWrapper.t.start()
return fWrapper
def clearInterval(timerRef):
timerRef.t.cancel()
Hope it works out for you.
Jonas
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