Load saved robots

generate_population.py

    @trollius.coroutine
    def generate_population(self, n):
        """
        Generates population of `n` valid robots robots.

        :param n: Number of robots
        :return: Future with a list of valid robot trees and corresponding 
                 bounding boxes.
        """
        yaml_robots = ['75', '76', '77', '78', '79',
                       '80', '81', '82', '83', '84',
                       '85', '86', '87', '88', '89',
                       '90', '91', '92', '93', '94', ]

        trees = []
        bboxes = []

        body_spec = get_body_spec(self.conf)
        brain_spec = get_brain_spec(self.conf)

        for i in xrange(n):
            robot_name = yaml_robots[i]
            with open("robots/robot_{}.yaml".format(robot_name)) as yaml_file:
                bot_yaml = yaml_file.read()

            bot = yaml_to_robot(body_spec, brain_spec, bot_yaml)

            robot_tree = Tree.from_body_brain(body=bot.body,
                                              brain=bot.brain,
                                              body_spec=body_spec)
            ret = yield From(self.analyze_tree(robot_tree))

            coll, bbox, robot = ret
            # raise RuntimeError("Analyze is HERE")

            # TODO: fill in trees and bboxes
            trees.append(robot_tree)
            bboxes.append(bbox)

        raise Return(trees, bboxes)