### Proposed new feature or change: Would it be possible to add feature for `skip:` and and `only:` to be passed to the `f2py` call in `numpy.distutils.Extension`? The documentation says ``` f2py [<options>] <fortran files> [[[only:]||[skip:]] \ <fortran functions> ] \ [: <fortran files> ...] ``` Passing on these extra lists would be very useful. It seems currently not possible or at least not documented. If a workaround could be suggested and documented, that would also be very much appreciated.