Method new_helper

src/err.rs:247–254

(_py: Python, ty: PyType, value: PyObject)

    }

    fn new_helper(_py: Python, ty: PyType, value: PyObject) -> PyErr {
        assert!(unsafe { ffi::PyExceptionClass_Check(ty.as_object().as_ptr()) } != 0);
        PyErr {
            ptype: ty.into_object(),
            pvalue: Some(value),
            ptraceback: None,
        }
    }

    /// Creates a new PyErr.
    ///