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How to use test_io_yaml method in pandera

Best Python code snippet using pandera_python

test_io.py

Source:test_io.py

...403    platform.system() == "Windows",404    reason="skipping due to issues with opening file names for temp files.",405)406@pytest.mark.parametrize("index", ["single", "multi", None])407def test_io_yaml(index):408    """Test read and write operation on file names."""409    schema = _create_schema(index)410    # pass in a file name411    with tempfile.NamedTemporaryFile("w+") as f:412        output = io.to_yaml(schema, f.name)413        assert output is None414        schema_from_yaml = io.from_yaml(f.name)415        assert schema_from_yaml == schema416    # pass in a Path object417    with tempfile.NamedTemporaryFile("w+") as f:418        output = schema.to_yaml(Path(f.name))419        assert output is None420        schema_from_yaml = pandera.DataFrameSchema.from_yaml(Path(f.name))421        assert schema_from_yaml == schema...

test_config.py

Source:test_config.py

...29        cfg_check = Config(ds=ds, path="default")30        assert cfg_check.paths["waveforms"] == [test_path]31        assert cfg_check.pyflex_config.c_0 == test_value32        assert cfg_check.pyadjoint_config.phase_step == test_value33def test_io_yaml(tmpdir):34    """35    Ensure that reading and writing to a Yaml file retains Config parameters36    """37    test_path = "this/is/a/test/path"38    test_value = 9999.39    # Set some ridiculous values to check upon re-reading40    cfg = Config(paths={"waveforms": test_path}, c_0=test_value,41                 phase_step=test_value)42    cfg.write(os.path.join(tmpdir, "test_config.yaml"))43    # Ensure ridiculous values read back in44    cfg_check = Config(yaml_fid=os.path.join(tmpdir, "test_config.yaml"))45    assert cfg_check.paths["waveforms"] == [test_path]46    assert cfg_check.pyflex_config.c_0 == test_value47    assert cfg_check.pyadjoint_config.phase_step == test_value...

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