# -*- coding: utf-8 -*- # # This file is part of Glances. # # SPDX-FileCopyrightText: 2022 Nicolas Hennion <nicolas@nicolargo.com> # # SPDX-License-Identifier: LGPL-3.0-only # """Manage stats history""" from glances.attribute import GlancesAttribute class GlancesHistory(object): """This class manage a dict of GlancesAttribute - key: stats name - value: GlancesAttribute""" def __init__(self): """ items_history_list: list of stats to historized (define inside plugins) """ self.stats_history = {} def add(self, key, value, description='', history_max_size=None): """Add an new item (key, value) to the current history.""" if key not in self.stats_history: self.stats_history[key] = GlancesAttribute(key, description=description, history_max_size=history_max_size) self.stats_history[key].value = value def reset(self): """Reset all the stats history""" for a in self.stats_history: self.stats_history[a].history_reset() def get(self, nb=0): """Get the history as a dict of list""" return {i: self.stats_history[i].history_raw(nb=nb) for i in self.stats_history} def get_json(self, nb=0): """Get the history as a dict of list (with list JSON compliant)""" return {i: self.stats_history[i].history_json(nb=nb) for i in self.stats_history}