Method test_nested_gen_except_loop

Lib/test/test_generators.py:488–506

(self)

        self.assertIsNone(sys.exception())

    def test_nested_gen_except_loop(self):
        def gen():
            for i in range(100):
                self.assertIsInstance(sys.exception(), TypeError)
                yield "doing"

        def outer():
            try:
                raise TypeError
            except:
                for x in gen():
                    yield x

        try:
            raise ValueError
        except Exception:
            for x in outer():
                self.assertEqual(x, "doing")
        self.assertEqual(sys.exception(), None)

    def test_except_throw_exception_context(self):
        def gen():