bokeh.document.Document.from_json_string

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1 Examples 7

0 View Source File : test_patch_doc.py
License : MIT License
Project Creator : rthorst 

    def test_create_then_apply_model_changed(self):
        sample = self._sample_doc()

        foos = []
        for r in sample.roots:
            foos.append(r.foo)
        assert foos == [ 2, 2 ]

        obj = next(iter(sample.roots))
        assert obj.foo == 2
        event = ModelChangedEvent(sample, obj, 'foo', obj.foo, 42, 42)
        msg = Protocol("1.0").create("PATCH-DOC", [event])

        copy = document.Document.from_json_string(sample.to_json_string())
        msg.apply_to_document(copy)

        foos = []
        for r in copy.roots:
            foos.append(r.foo)
        foos.sort()
        assert foos == [ 2, 42 ]

    def test_patch_event_contains_setter(self):