def do_update_check()

in deepracer_systems_pkg/deepracer_systems_pkg/software_update_module/software_update_node.py [0:0]

• 24 lines of code
• 5 McCabe index (conditional complexity)

    def do_update_check(self):
        """Main function to perform the cache update, update the candidate list and
           update_state flag.
        """
        self.check_in_progress = True
        self.get_logger().info("Checking software update...")
        # Make sure we have network connection.
        if not self.is_network_connected:
            self.get_logger().info("Scheduling software update check to wait "
                                   "for network connection...")
            self.reschedule_software_update_check = True
            return

        # Update and Re-open the cache to read the updated package list
        if not self.update_deepracer_cache():
            self.check_complete.set()
            self.check_in_progress = False
            return

        # Reset the package update list.
        self.update_pkg_candidate_list()

        with utility.AutoLock(self.state_guard):

            # No packages found to update?
            if len(self.update_list) == 0:
                self.update_state = software_update_config.SoftwareUpdateState.UP_TO_DATE

            else:
                self.update_state = software_update_config.SoftwareUpdateState.UPDATE_AVAILABLE
                self.pct_dict_db.put({software_update_config.PROG_STATE_KEY:
                                      software_update_config.PROGRESS_STATES[1],
                                      software_update_config.PROG_PCT_KEY: 0.0})
            self.get_logger().info(self.get_state_description(self.update_state))
            self.check_in_progress = False
            self.check_complete.set()