how to acquire Tristan McDonald's Shader.py

[Nicky Mac]

the splendid glsl  examples in pythonstuff.org  require the use of  Tristan McDonald's  Shader.py  

obtainable from : https://swiftcoder.wordpress.com/2008/12/19/simple-glsl-wrapper-for-pyglet/ 

 but the code there is badly formatted and after unscrambling it I can't get it to run.  

 Is there somewhere else I can acquire this code?

[Nicky Mac]

Ok I've now found it, but when used errors:

  File "C:/Python/Python36/Dhruve and me/Pyglet\shader.py", line 40, in createShader

    src = (c_char_p * count)(*strings)

NameError: name 'c_char_p' is not defined

[claudio canepa]

From a comment in the page:

There’s a missing import in the shader module.

File “/shader.py”, line 40, in createShader

src = (c_char_p * count)(*strings)

NameError: global name ‘c_char_p’ is not defined

Resolved by adding

from ctypes import *

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