Python TaggedJSONSerializer.register Beispiele

Beispiel #1

def test_duplicate_tag():
    class TagDict(JSONTag):
        key = " d"

    s = TaggedJSONSerializer()
    pytest.raises(KeyError, s.register, TagDict)
    s.register(TagDict, force=True, index=0)
    assert isinstance(s.tags[" d"], TagDict)
    assert isinstance(s.order[0], TagDict)

Beispiel #2

Datei: test_json_tag.py Projekt: 123woscc/flask

def test_duplicate_tag():
    class TagDict(JSONTag):
        key = ' d'

    s = TaggedJSONSerializer()
    pytest.raises(KeyError, s.register, TagDict)
    s.register(TagDict, force=True, index=0)
    assert isinstance(s.tags[' d'], TagDict)
    assert isinstance(s.order[0], TagDict)

Beispiel #3

def test_tag_order():
    class Tag1(JSONTag):
        key = " 1"

    class Tag2(JSONTag):
        key = " 2"

    s = TaggedJSONSerializer()

    s.register(Tag1, index=-1)
    assert isinstance(s.order[-2], Tag1)

    s.register(Tag2, index=None)
    assert isinstance(s.order[-1], Tag2)

Beispiel #4

Datei: test_json_tag.py Projekt: Warkanlock/flask

def test_tag_order():
    class Tag1(JSONTag):
        key = " 1"

    class Tag2(JSONTag):
        key = " 2"

    s = TaggedJSONSerializer()

    s.register(Tag1, index=-1)
    assert isinstance(s.order[-2], Tag1)

    s.register(Tag2, index=None)
    assert isinstance(s.order[-1], Tag2)

Beispiel #5

def test_custom_tag():
    class Foo:  # noqa: B903, for Python2 compatibility
        def __init__(self, data):
            self.data = data

    class TagFoo(JSONTag):
        __slots__ = ()
        key = " f"

        def check(self, value):
            return isinstance(value, Foo)

        def to_json(self, value):
            return self.serializer.tag(value.data)

        def to_python(self, value):
            return Foo(value)

    s = TaggedJSONSerializer()
    s.register(TagFoo)
    assert s.loads(s.dumps(Foo("bar"))).data == "bar"

Beispiel #6

Datei: test_json_tag.py Projekt: 123woscc/flask

def test_custom_tag():
    class Foo(object):
        def __init__(self, data):
            self.data = data

    class TagFoo(JSONTag):
        __slots__ = ()
        key = ' f'

        def check(self, value):
            return isinstance(value, Foo)

        def to_json(self, value):
            return self.serializer.tag(value.data)

        def to_python(self, value):
            return Foo(value)

    s = TaggedJSONSerializer()
    s.register(TagFoo)
    assert s.loads(s.dumps(Foo('bar'))).data == 'bar'

Beispiel #7

def test_custom_tag():
    class Foo(object):
        def __init__(self, data):
            self.data = data

    class TagFoo(JSONTag):
        __slots__ = ()
        key = ' f'

        def check(self, value):
            return isinstance(value, Foo)

        def to_json(self, value):
            return self.serializer.tag(value.data)

        def to_python(self, value):
            return Foo(value)

    s = TaggedJSONSerializer()
    s.register(TagFoo)
    assert s.loads(s.dumps(Foo('bar'))).data == 'bar'