[Libguestfs] [nbdkit PATCH v2 2/5] python: Expose can_zero callback

[Richard W.M. Jones]

On Wed, Apr 11, 2018 at 12:03:39AM -0500, Eric Blake wrote:
> Fairly straightforward, as the code in plugins.c already takes
> care of necessary .pwrite fallbacks.
> 
> Simplify similar can_FOO callbacks that were copy-and-pasted while
> implementing py_can_zero.
> 
> Signed-off-by: Eric Blake <eblake at redhat.com>
> ---
>  plugins/python/nbdkit-python-plugin.pod |  7 +++++
>  plugins/python/python.c                 | 51 +++++++++++++++++++--------------
>  tests/test.py                           |  4 +++
>  3 files changed, 41 insertions(+), 21 deletions(-)

Straightforward, so ACK.

Rich.

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