Python set_missing_parameters示例

示例#1

文件： test_plugins.py 项目： hmaarrfk/xarray

def test_set_missing_parameters_raise_error() -> None:

    backend = DummyBackendEntrypointKwargs()
    with pytest.raises(TypeError):
        plugins.set_missing_parameters({"engine": backend})

    backend_args = DummyBackendEntrypointArgs()
    with pytest.raises(TypeError):
        plugins.set_missing_parameters({"engine": backend_args})

示例#2

def test_set_missing_parameters():
    backend_1 = plugins.BackendEntrypoint(dummy_open_dataset)
    backend_2 = plugins.BackendEntrypoint(dummy_open_dataset,
                                          ("filename_or_obj", ))
    engines = {"engine_1": backend_1, "engine_2": backend_2}
    plugins.set_missing_parameters(engines)

    assert len(engines) == 2
    engine_1 = engines["engine_1"]
    assert engine_1.open_dataset_parameters == ("filename_or_obj", "decoder")
    engine_2 = engines["engine_2"]
    assert engine_2.open_dataset_parameters == ("filename_or_obj", )

示例#3

def test_set_missing_parameters_raise_error():

    backend = plugins.BackendEntrypoint(dummy_open_dataset_args)
    with pytest.raises(TypeError):
        plugins.set_missing_parameters({"engine": backend})

    backend = plugins.BackendEntrypoint(dummy_open_dataset_args,
                                        ("filename_or_obj", "decoder"))
    plugins.set_missing_parameters({"engine": backend})

    backend = plugins.BackendEntrypoint(dummy_open_dataset_kwargs)
    with pytest.raises(TypeError):
        plugins.set_missing_parameters({"engine": backend})

    backend = plugins.BackendEntrypoint(dummy_open_dataset_kwargs,
                                        ("filename_or_obj", "decoder"))
    plugins.set_missing_parameters({"engine": backend})

示例#4

文件： test_plugins.py 项目： hmaarrfk/xarray

def test_set_missing_parameters() -> None:
    backend_1 = DummyBackendEntrypoint1
    backend_2 = DummyBackendEntrypoint2
    backend_2.open_dataset_parameters = ("filename_or_obj",)
    engines = {"engine_1": backend_1, "engine_2": backend_2}
    plugins.set_missing_parameters(engines)

    assert len(engines) == 2
    assert backend_1.open_dataset_parameters == ("filename_or_obj", "decoder")
    assert backend_2.open_dataset_parameters == ("filename_or_obj",)

    backend = DummyBackendEntrypointKwargs()
    backend.open_dataset_parameters = ("filename_or_obj", "decoder")
    plugins.set_missing_parameters({"engine": backend})
    assert backend.open_dataset_parameters == ("filename_or_obj", "decoder")

    backend_args = DummyBackendEntrypointArgs()
    backend_args.open_dataset_parameters = ("filename_or_obj", "decoder")
    plugins.set_missing_parameters({"engine": backend_args})
    assert backend_args.open_dataset_parameters == ("filename_or_obj", "decoder")