Perhaps it helps us understand if you explain why you can't do something
like:
import pyglet
window = pyglet.window.Window(1280, 720)
sequences = [...]
for sequence in sequences
render(window, sequence)
window.close()
On Tuesday, December 11, 2018 at 7:19:06 AM UTC-6, Aled Owen wrote:
>
> Hi,
>
> I am unsure whether I have uncovered an obscure bug or am doing something
> incorrectly, however pyglet appears to hang indefinitely after large number
> of windows have been created and then disposed off. The minimal code I can
> call to reproduce the behaviour is:
>
> window_count = 0
> import pyglet
>
> W = 1280
> H = 720
> while True:
> window = pyglet.window.Window(H,W,)
> window.close()
> window_count += 1
> print(window_count)
>
>
> After a sufficient number of iterations it appears as though the
> `pyglet.window.Window` call will never return or throw an exception. The
> number of iterations that this occurs at depends on the machine I have run
> my test application on, but is somewhere in the region of 65000.
>
> Is there more required to clean up a window object cleanly?
>
> An approach I tried to prevent this from occurring was to reloading the
> pyglet module every 1000 iterations, in the hopes of clearing any dangling
> references to the windows, however this still failed at the same iteration.
> I have also tried reuse windows after the end of the event loop, however
> seemingly `pyglet.app.run()` / `pyglet.app.stop()` wouldn't work with the
> same window being reused.
>
> My overall aim is to render a batch of sequences one after another, so any
> suggestions as to how reuse the window objects or otherwise structure my
> calls to prevent a large number of windows would be greatly appreciated!
>
> Aled
>
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