/usr/lib/python3/dist-packages/glances/plugins/glances_folders.py is in glances 2.7.1.1-2.
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 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | # -*- coding: utf-8 -*-
#
# This file is part of Glances.
#
# Copyright (C) 2016 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/>.
"""Folder plugin."""
import numbers
from glances.folder_list import FolderList as glancesFolderList
from glances.plugins.glances_plugin import GlancesPlugin
class Plugin(GlancesPlugin):
"""Glances folder plugin."""
def __init__(self, args=None):
"""Init the plugin."""
super(Plugin, self).__init__(args=args)
# We want to display the stat in the curse interface
self.display_curse = True
# Init stats
self.glances_folders = None
self.reset()
def get_key(self):
"""Return the key of the list."""
return 'path'
def reset(self):
"""Reset/init the stats."""
self.stats = []
def load_limits(self, config):
"""Load the foldered list from the config file, if it exists."""
self.glances_folders = glancesFolderList(config)
def update(self):
"""Update the foldered list."""
# Reset the list
self.reset()
if self.input_method == 'local':
# Folder list only available in a full Glances environment
# Check if the glances_folder instance is init
if self.glances_folders is None:
return self.stats
# Update the foldered list (result of command)
self.glances_folders.update()
# Put it on the stats var
self.stats = self.glances_folders.get()
else:
pass
return self.stats
def get_alert(self, stat):
"""Manage limits of the folder list"""
if not isinstance(stat['size'], numbers.Number):
return 'DEFAULT'
else:
ret = 'OK'
if stat['critical'] is not None and stat['size'] > int(stat['critical']) * 1000000:
ret = 'CRITICAL'
elif stat['warning'] is not None and stat['size'] > int(stat['warning']) * 1000000:
ret = 'WARNING'
elif stat['careful'] is not None and stat['size'] > int(stat['careful']) * 1000000:
ret = 'CAREFUL'
return ret
def msg_curse(self, args=None):
"""Return the dict to display in the curse interface."""
# Init the return message
ret = []
# Only process if stats exist and display plugin enable...
if not self.stats or args.disable_folder:
return ret
# Build the string message
# Header
msg = '{}'.format('FOLDERS')
ret.append(self.curse_add_line(msg, "TITLE"))
# Data
for i in self.stats:
ret.append(self.curse_new_line())
if len(i['path']) > 15:
# Cut path if it is too long
path = '_' + i['path'][-15 + 1:]
else:
path = i['path']
msg = '{:<16} '.format(path)
ret.append(self.curse_add_line(msg))
try:
msg = '{:>6}'.format(self.auto_unit(i['size']))
except (TypeError, ValueError):
msg = '{:>6}'.format(i['size'])
ret.append(self.curse_add_line(msg, self.get_alert(i)))
return ret
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