Numpy Utilities (ligo.skymap.util.numpy)

ligo.skymap.util.numpy.add_newdoc_ufunc(func, doc)

Set the docstring for a Numpy ufunc.

The function numpy._core.umath._add_newdoc_ufunc() can only change a ufunc’s docstring if it is NULL. This workaround avoids an exception when the user tries to reload() this module.

See https://github.com/numpy/numpy/issues/26233.

ligo.skymap.util.numpy.require_contiguous_aligned(func)

Wrap a Numpy ufunc to guarantee that all of its inputs are C-contiguous arrays.