Re: [pyusb-users] NotImplementedError when using pyusb

[chris c. <cl...@gm...>]

On Thu, May 17, 2012 at 11:40 AM, greg yurikov <gyu...@ya...> wrote:

> ....
>
> I get this error:
>
>   File "test.py", line 20, in <module>
>     if device.is_kernel_driver_active(0):
>   File "C:\Python26\lib\site-packages\usb\core.py", line 704, in
> is_kernel_driver_active
>     return self._ctx.backend.is_kernel_driver_active(self._ctx.handle,
> interface)
>   File "C:\Python26\lib\site-packages\usb\backend\__init__.py", line 355,
> in is_kernel_driver_active
>     _not_implemented(self.is_kernel_driver_active)
>   File "C:\Python26\lib\site-packages\usb\backend\__init__.py", line 79,
> in _not_implemented
>     raise NotImplementedError(func.__name__)
> NotImplementedError: is_kernel_driver_active
>
> Am I suppose to implement this on my own? Can I just redirect this to
> another python module that actually implements this?
>


It looks like the generic device code is being fired, not the
backend implemention code.

Which backend is being used?