/usr/lib/python3/dist-packages/glances/stats_client.py is in glances 2.11.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | # -*- coding: utf-8 -*-
#
# This file is part of Glances.
#
# Copyright (C) 2017 Nicolargo <nicolas@nicolargo.com>
#
# Glances is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Glances is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""The stats server manager."""
import sys
from glances.stats import GlancesStats
from glances.globals import sys_path
from glances.logger import logger
class GlancesStatsClient(GlancesStats):
"""This class stores, updates and gives stats for the client."""
def __init__(self, config=None, args=None):
"""Init the GlancesStatsClient class."""
super(GlancesStatsClient, self).__init__(config=config, args=args)
# Init the configuration
self.config = config
# Init the arguments
self.args = args
def set_plugins(self, input_plugins):
"""Set the plugin list according to the Glances server."""
header = "glances_"
for item in input_plugins:
# Import the plugin
try:
plugin = __import__(header + item)
except ImportError:
# Server plugin can not be imported from the client side
logger.error("Can not import {} plugin. Please upgrade your Glances client/server version.".format(item))
else:
# Add the plugin to the dictionary
# The key is the plugin name
# for example, the file glances_xxx.py
# generate self._plugins_list["xxx"] = ...
logger.debug("Server uses {} plugin".format(item))
self._plugins[item] = plugin.Plugin(args=self.args)
# Restoring system path
sys.path = sys_path
def update(self, input_stats):
"""Update all the stats."""
# For Glances client mode
for p in input_stats:
# Update plugin stats with items sent by the server
self._plugins[p].set_stats(input_stats[p])
# Update the views for the updated stats
self._plugins[p].update_views()
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