from shapely.geometry import Polygon from shapely import affinity def is_included(points_0, points_1, soft=0.2): polygon_0 = Polygon(points_0) polygon_1 = Polygon(points_1) polygon_1 = affinity.scale(polygon_1, xfact=1. - soft, yfact=1. - soft) return polygon_0.contains(polygon_1)