__init__.py 文件源码

def delete_model(mav_sys_id, vehicle_type, ros_master_uri=None):
    if ros_master_uri:
        original_uri = os.environ[ROS_MASTER_URI]
        os.environ[ROS_MASTER_URI] = ros_master_uri
    srv = ServiceProxy('/gazebo/delete_model', DeleteModel)

    req = DeleteModelRequest()
    unique_name = vehicle_type + '_' + str(mav_sys_id)
    req.model_name = unique_name

    resp = srv(req)

    if ros_master_uri:
        os.environ[ROS_MASTER_URI] = original_uri

    if resp.success:
        print(resp.status_message, '(%s)' % unique_name)
        return 0
    else:
        print("failed to delete model [%s]: %s" %
              (unique_name, resp.status_message), file=sys.stderr)
        return 1