Function __pyfunction_get_item_and_run_callback

unsafe fn __pyfunction_get_item_and_run_callback<'py>(
    py: Python<'py>,
    _slf: *mut PyObject,
    _args: *const *mut PyObject,
    _nargs: Py_ssize_t,
    _kwnames: *mut PyObject,
) -> PyResult<*mut PyObject>