PyOpenCL, which allows access to OpenCL kernels from python, has been working on a cffi wrapper version for a while now.
Its new release will default to cffi, deprecating boost.
Here is the release announcement
http://lists.tiker.net/pipermail/pyopencl/2015-July/001897.htmlCongrats to the cffi team, hopefully other wrapper packages will follow their lead
Matti