Re: [Pyobjc-dev] How to use NSOpenGLContext.setValues_forParameter_ with PyObjC <= 2.2?

[Ronald O. <ron...@ma...>]

On 6 Feb, 2011, at 11:26, Phillip Nguyen wrote:

> 
> Hi,
> 
> I'm writing code for Snow Leopard that I would like to support the default installed version of PyObjC.  I'm calling NSOpenGLContext.setValues_forParameter_() which takes as its first argument a pointer to an int (or array of ints).  It seems to work fine in PyObjC 2.3, but in PyObjC 2.2b3 I get 
> 
>   ValueError: depythonifying 'pointer', got 'int'
> 
> I don't know enough about PyObjC to figure out how to supply the 'pointer' that it wants.  Currently I am using a horrible hack involving ctypes:

That's probably the easiest way to do this in 2.2b3, I've fisxed a number of bugs in the wrappes in later versions and this is one of them. The fix involved changed to C code and is hence not easily reproduced in scripts.

Ronald