Ejemplos de WeakKeyIdentityDict.setdefault en Python

Ejemplo n.º 1

Archivo: test_generic.py Proyecto: rfdiazpr/python_toolbox

    def test_weak_keyed_dict_setdefault(self):
        key, value1, value2 = C(), "value 1", "value 2"
        self.assertTrue(value1 is not value2, "invalid test" " -- value parameters must be distinct objects")
        weakdict = WeakKeyIdentityDict()
        o = weakdict.setdefault(key, value1)
        assert o is value1
        assert key in weakdict
        assert weakdict.get(key) is value1
        assert weakdict[key] is value1

        o = weakdict.setdefault(key, value2)
        assert o is value1
        assert key in weakdict
        assert weakdict.get(key) is value1
        assert weakdict[key] is value1

Ejemplo n.º 2

Archivo: test_generic.py Proyecto: drawcode/python_toolbox

    def test_weak_keyed_dict_setdefault(self):
        key, value1, value2 = C(), "value 1", "value 2"
        self.assertTrue(value1 is not value2,
                        "invalid test"
                        " -- value parameters must be distinct objects")
        weakdict = WeakKeyIdentityDict()
        o = weakdict.setdefault(key, value1)
        assert o is value1
        assert key in weakdict
        assert weakdict.get(key) is value1
        assert weakdict[key] is value1

        o = weakdict.setdefault(key, value2)
        assert o is value1
        assert key in weakdict
        assert weakdict.get(key) is value1
        assert weakdict[key] is value1