case.py snippet

def load_points():
    stream = open(f"{file_dir}/output/points/points.yaml", "r")
    points = yaml.safe_load(stream)
    
    return points
    
def points_with_tag(tag, points=load_points()):
    filtered = [x for x in points.values() if x["meta"].get("tags") and x["meta"]["tags"].get(tag)]
    
    return filtered

def point_to_tuple(point):
    return (point['x'], point['y'])

def screw_points():
    return list(map(point_to_tuple, points_with_tag("screw_hole")))

def key_points():
    return points_with_tag("keys")

def key_point_tuples():
    return list(map(point_to_tuple, key_points()))