Python coord_translator示例

示例#1

文件： test_20_cfcoords.py 项目： raybellwaves/cfgrib

def test_coord_translator(da1):
    res = cfcoords.coord_translator("level", "hPa", "decreasing", lambda x: False, "lvl", da1)
    assert da1.equals(res)

    with pytest.raises(ValueError):
        cfcoords.coord_translator("level", "hPa", "decreasing", lambda x: True, "lvl", da1)

    res = cfcoords.coord_translator("level", "hPa", "decreasing", cfcoords.is_isobaric, "lvl", da1)
    assert da1.equals(res)

    with pytest.raises(ValueError):
        cfcoords.coord_translator("level", "hPa", "decreasing", cfcoords.is_latitude, "lvl", da1)

    res = cfcoords.coord_translator("level", "Pa", "decreasing", cfcoords.is_isobaric, "lvl", da1)
    assert not da1.equals(res)

    res = cfcoords.coord_translator("step", "h", "increasing", cfcoords.is_step, "step", da1)
    assert da1.equals(res)

示例#2

文件： test_20_cfcoords.py 项目： jlandmann/cfgrib

def test_coord_translator(da1):
    res = cfcoords.coord_translator('level', 'hPa', lambda x: False, 'level', da1)
    assert da1.equals(res)

    with pytest.raises(ValueError):
        cfcoords.coord_translator('level', 'hPa', lambda x: True, 'level', da1)

    res = cfcoords.coord_translator('level', 'hPa', cfcoords.is_vertical_pressure, 'level', da1)
    assert da1.equals(res)

    with pytest.raises(ValueError):
        cfcoords.coord_translator('level', 'hPa', cfcoords.is_latitude, 'level', da1)

    res = cfcoords.coord_translator('level', 'Pa', cfcoords.is_vertical_pressure, 'level', da1)
    assert not da1.equals(res)

    res = cfcoords.coord_translator('step', 'h', cfcoords.is_forecast_period, 'step', da1)
    assert da1.equals(res)

示例#3

def test_coord_translator(da1):
    res = cfcoords.coord_translator('level', 'hPa', 'decreasing',
                                    lambda x: False, 'lvl', da1)
    assert da1.equals(res)

    with pytest.raises(ValueError):
        cfcoords.coord_translator('level', 'hPa', 'decreasing', lambda x: True,
                                  'lvl', da1)

    res = cfcoords.coord_translator('level', 'hPa', 'decreasing',
                                    cfcoords.is_isobaric, 'lvl', da1)
    assert da1.equals(res)

    with pytest.raises(ValueError):
        cfcoords.coord_translator('level', 'hPa', 'decreasing',
                                  cfcoords.is_latitude, 'lvl', da1)

    res = cfcoords.coord_translator('level', 'Pa', 'decreasing',
                                    cfcoords.is_isobaric, 'lvl', da1)
    assert not da1.equals(res)

    res = cfcoords.coord_translator('step', 'h', 'increasing',
                                    cfcoords.is_step, 'step', da1)
    assert da1.equals(res)