Numpy

[coppermouse]

I would like to thank you for this project! I works very well and now it is a lot easier for me to deploy my games!

That being said I am still in need of more features.

I noticed that pygame.PixeArray is not available nor does any other numpy related things be.

Would it be possible to get numpy to work? I can not import it and numpy is very useful when optimizing games.

[FinFetChannel]

Have you seen this?
#86

basically, you have to import pygame.surfarray too, i think its similar or other numpy dependent modules

[coppermouse]

I am afraid it isn't, do you get the another result than me when you run the code above in a pygbag session? I think I am running 0.7.1 (downloaded from pip)

[pmp-p]

https://pyga.me/docs/ref/pixelarray.html#pygame.PixelArray

and from REPL

>>> import numpy
1204: want='numpy' found : True
pkg : https://pygame-web.github.io/archives/repo/pkg/numpy-1.22.4-cp311-cp311-wasm32_mvp_emscripten.whl
 |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| 100.0% 
resume=<function <module> at 0x63e388> is not awaitable
>>> import pygame
1204: want='pygame.base' found : True
pkg : https://pygame-web.github.io/archives/repo/pkg/pygame_static-1.0-cp311-cp311-wasm32_mvp_emscripten.whl
 |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| 100.0% 
resume=<function <module> at 0x866550> is not awaitable
https://github.com/pygame-web/pygbag/issues/16
    applying: use aio green thread for pygame.time.set_timer










sys._emscripten_info(emscripten_version=(3, 1, 29), runtime='Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36', pthreads=False, shared_memory=False)
pygame 2.1.4.dev1 (SDL 2.24.2, Python 3.11.1)
Hello from the pygame community. https://www.pygame.org/contribute.html
>>> import pygame.surfarray
>>> pygame.PixelArray
<function PixelArray at 0x18c9b48>

[coppermouse]

but you didn't actually call the PixelArray. I did what you just did on REPL but in the end I also called PixelArray()

>>> pygame.PixelArray(pygame.Surface((1,1)))
Traceback (most recent call last):
  File "/data/data/org.python/assets/site-packages/pygame/__init__.py", line 50, in _attribute_undefined
    raise RuntimeError(f"{name} is not available")
RuntimeError: pygame.PixelArray is not available

This is not a big deal for me really, I can always find-and-replace colors on a surface using a for-loop. Just let you know that PixelArray is not available according to error message

[pmp-p]

Then it's a bug in wasm pygame port that need to be reported on pygame-ce issues with the above reproducer

[coppermouse]

Ok. I trust you on this one and post this as an issue on pygame-ce.

Thanks!

I guess I close this conversation because we come to some conclusion

[coppermouse]

I got answer on how to get numpy and surfarray to work but not PixelArray.

I keep this post Open some more time before I close it.

[oddbookworm]

Have you tried importing pygame.pixelarray? The import is not pygame.PixelArray

[pmp-p]

indeed pygame.pixelarray is missing from pygame-ce wasm build up to tested 2.3.1-dev1
so pygame-community/pygame-ce#2283 is a valid issue.