Equivalent of boost Python delitem / handle_exception?

[Holt59]

Is there an equivalent of boost::python::delitem and boost::python::handle_exception in pybind11?

• delitem alls PyObject_DelItem? I found pybind11::delattr but no delitem.
• I was using handle_exception to wrap a exec_file, I'm not sure I cannot remove the wrapping and simply use eval_file with pybind11?

I'm switching from Boost.Python to pybind11, it would be nice to have some kind of equivalence page to know what to do in some cases.