[vtk-developers] Python wrapped void pointers

David Gobbi david.gobbi at gmail.com
Mon Feb 23 17:09:56 EST 2015

This is a result of one of the bugs that I fixed during last year's


On Mon, Feb 23, 2015 at 2:59 PM, David Lonie <david.lonie at kitware.com>

> A project I work on is facing a regression related to the
> vtkRenderWindow::SetDisplayId(void*) method.
> It apparently used to work by passing a string similar to:
> '_f02100_void_p'
> as the argument, but now they're getting TypeErrors:
> TypeError('SetDisplayId argument 1: value is _f02100_void_p, required type
> is p_void',)
> For context, the failure is happening here:
> https://github.com/UV-CDAT/VisTrails/blob/cb2220ba88e957006c3dcc098ef29c5c08461117/vistrails/packages/vtk/vtkcell.py#L356
> It looks like the python wrappers might have changed how they handle the
> void* type -- does anyone have an idea what's going on here?
> Thanks,
> Dave
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