utils.py 文件源码

def load_polygons(im_id: str, im_size: Tuple[int, int])\
        -> Dict[int, MultiPolygon]:
    return {
        int(poly_type): scale_to_mask(im_id, im_size, shapely.wkt.loads(poly))
        for poly_type, poly in get_wkt_data()[im_id].items()}