def is_list_type(obj):
    return isinstance(obj, (types.ListType, types.TupleType))
Make sure that going from and to the same crs causes no change
dataset/ETHPy150Open jahlborn/appengine-rest-server/src/main/python/rest/__init__.py/is_list_type--crossover with--dataset/ETHPy150Open mapbox/rasterio/tests/test_warp.py/test_transform_bounds_no_change