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# -*- 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}