[Bf-committers] Re: [Bf-blender-cvs] CVS commit: blender/source/blender/python/api2_2x Draw.c Draw.h blender/source/blender/python/api2_2x/doc Draw.py

[Martin Poirier]

--- Ken Hughes <khughes at pacific.edu> wrote:

> Campbell Barton wrote:
> > Hey Martin,
> > theres a realy weired problem with this function.
> > 
> > Now this raises an error.
> >  Draw.Create(0.0)
> > TypeError: argument 1 must be 3-item sequence, not
> int
> > 
> > 
> > Its odd because even though theres only 1 floatng
> point the line below 
> > is running. - did a printf test.
> > Even stranger is that even if this is below the
> other IF's it gets run...
> > 
> >    but = newbutton();
> >    if ( PyArg_ParseTuple( args, "fff",
> but->val.asvec, but->val.asvec+1, 
> > but->val.asvec+2 ) ) {
> >        but->type = BVECTOR_TYPE;
> >    }
> 
> I don't think you can use PyArg_ParseTuple() like
> this (in a series of 
> "if" statements, as in Method_Create); whenever it
> fails "it returns 
> false and raises the appropriate exception", so even
> if the first one 
> fails and the second one succeeds, there's an error
> exception set 
> somewhere which you need to get rid of.

Yeah, I had clear error calls before but I removed
them  (without testing). When I get back home
tomorrow, I'll fix it.

Martin

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