openaigym.py 文件源码

def init(self):
        gym.configuration.undo_logger_setup()

        self.env = gym.make(self.env_name)
        self.n_inputs, self.input_handler = self._init_space(
            self.env.action_space)
        self.inputs = np.empty(self.n_inputs)
        self.n_outputs, _ = self._init_space(self.env.observation_space)
        self.outputs = np.empty(self.n_outputs)

        if self.seed is not None:
            self.env.seed(self.seed)

        self.logger = get_logger(self, self.log_to_file, self.log_to_stdout)

        if self.log_to_stdout or self.log_to_file:
            self.logger.info("Number of inputs: %d" % self.n_inputs)
            self.logger.info("Number of outputs: %d" % self.n_outputs)