[3.13] gh-141004: Document `PyExceptionInstance*` APIs (GH-141301) by miss-islington · Pull Request #141303 · python/cpython
.. c:function:: int PyExceptionInstance_Check(PyObject *op)
Return true if *op* is an instance of :class:`BaseException`, false otherwise. This function always succeeds.
.. c:macro:: PyExceptionInstance_Class(op)
Equivalent to :c:func:`Py_TYPE(op) <Py_TYPE>`.
.. c:function:: PyObject* PyException_GetTraceback(PyObject *ex)
Return the traceback associated with the exception as a new reference, as