Python codes_get_array示例

示例#1

文件： test_10_eccodes.py 项目： calmomau/cfgrib

def test_codes_get_array_errors():
    grib = eccodes.codes_handle_new_from_file(open(TEST_DATA))

    with pytest.raises(eccodes.EcCodesError) as err:
        eccodes.codes_get_array(grib, b'values', size=1)  # too short
    assert err.value.code == eccodes.lib.GRIB_ARRAY_TOO_SMALL

    with pytest.raises(eccodes.EcCodesError) as err:
        eccodes.codes_get_array(grib, b'values', key_type=eccodes.CODES_TYPE_LONG)  # wrong type
    assert err.value.code == eccodes.lib.GRIB_NOT_IMPLEMENTED

示例#2

文件： test_10_eccodes.py 项目： shoyer/cfgrib

def test_codes_get_array(key, expected_value):
    grib = eccodes.codes_handle_new_from_file(open(TEST_DATA))

    result = eccodes.codes_get_array(grib, key)

    assert result == expected_value