models.py 文件源码

def set_data_time(self, season, cpp):
        """ Calculate and set data_times based off actual data and season. """

        self.min_data_time, self.max_data_time = [from_unix(d) for d in cpp.min_max_data_time()]
        if not self.min_data_time and not self.max_data_time:
            self.min_data_time = self.max_data_time = self.data_time = season.start_time()

        if season.is_open():
            self.data_time = self.max_data_time
        else:
            self.data_time = min(self.max_data_time, season.end_time())