mirror of
https://github.com/nicolargo/glances.git
synced 2024-12-23 09:11:49 +03:00
Merge branch 'issue2518' into develop
This commit is contained in:
commit
723e0617bc
@ -13,22 +13,9 @@ from __future__ import unicode_literals
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import os
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from glances.timer import Timer
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from glances.globals import nativestr
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from glances.globals import nativestr, folder_size
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from glances.logger import logger
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# Use the built-in version of scandir/walk if possible, otherwise
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# use the scandir module version
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scandir_tag = True
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try:
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# For Python 3.5 or higher
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from os import scandir
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except ImportError:
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# For others...
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try:
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from scandir import scandir
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except ImportError:
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scandir_tag = False
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class FolderList(object):
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@ -62,12 +49,9 @@ class FolderList(object):
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self.first_grab = True
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if self.config is not None and self.config.has_section('folders'):
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if scandir_tag:
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# Process monitoring list
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logger.debug("Folder list configuration detected")
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self.__set_folder_list('folders')
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else:
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logger.error('Scandir not found. Please use Python 3.5+ or install the scandir lib')
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else:
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self.__folder_list = []
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@ -132,23 +116,6 @@ class FolderList(object):
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else:
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return None
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def __folder_size(self, path):
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"""Return the size of the directory given by path
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path: <string>"""
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ret = 0
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for f in scandir(path):
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if f.is_dir(follow_symlinks=False) and (f.name != '.' or f.name != '..'):
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ret += self.__folder_size(os.path.join(path, f.name))
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else:
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try:
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ret += f.stat().st_size
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except OSError:
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pass
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return ret
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def update(self, key='path'):
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"""Update the command result attributed."""
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# Only continue if monitor list is not empty
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@ -163,15 +130,12 @@ class FolderList(object):
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# Set the key (see issue #2327)
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self.__folder_list[i]['key'] = key
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# Get folder size
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try:
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self.__folder_list[i]['size'] = self.__folder_size(self.path(i))
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except OSError as e:
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logger.debug('Cannot get folder size ({}). Error: {}'.format(self.path(i), e))
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if e.errno == 13:
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# Permission denied
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self.__folder_list[i]['size'] = '!'
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else:
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self.__folder_list[i]['size'] = '?'
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self.__folder_list[i]['size'], self.__folder_list[i]['errno'] = folder_size(self.path(i))
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if self.__folder_list[i]['errno'] != 0:
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logger.debug('Folder size ({} ~ {}) may not be correct. Error: {}'.format(
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self.path(i),
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self.__folder_list[i]['size'],
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self.__folder_list[i]['errno']))
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# Reset the timer
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self.timer_folders[i].reset()
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@ -372,3 +372,29 @@ def string_value_to_float(s):
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def file_exists(filename):
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"""Return True if the file exists and is readable."""
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return os.path.isfile(filename) and os.access(filename, os.R_OK)
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def folder_size(path, errno=0):
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"""Return a tuple with the size of the directory given by path and the errno.
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If an error occurs (for example one file or subfolder is not accessible),
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errno is set to the error number.
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path: <string>
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errno: <int> Should always be 0 when calling the function"""
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ret_size = 0
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ret_err = errno
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try:
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f_list = os.scandir(path)
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except OSError as e:
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return 0, e.errno
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for f in f_list:
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if f.is_dir(follow_symlinks=False) and (f.name != '.' or f.name != '..'):
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ret = folder_size(os.path.join(path, f.name), ret_err)
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ret_size += ret[0]
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ret_err = ret[1]
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else:
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try:
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ret_size += f.stat().st_size
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except OSError as e:
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ret_err = e.errno
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return ret_size, ret_err
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@ -330,6 +330,7 @@ class _GlancesCurses(object):
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'PASSWORD': curses.A_PROTECT,
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'SELECTED': self.selected_color,
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'INFO': self.ifINFO_color,
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'ERROR': self.selected_color,
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}
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def set_cursor(self, value):
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@ -110,6 +110,10 @@ body {
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color: white;
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font-weight: bold;
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}
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.error {
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color: #EE6600;
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font-weight: bold;
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}
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/* Plugins */
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#processlist-plugin .table-cell {
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@ -9,6 +9,9 @@
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<div class="table-cell text-left">{{ folder.path }}</div>
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<div class="table-cell"></div>
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<div class="table-cell" :class="getDecoration(folder)">
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<span v-if="folder.errno > 0" class="visible-lg-inline">
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?
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</span>
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{{ $filters.bytes(folder.size) }}
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</div>
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</div>
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@ -31,6 +34,7 @@ export default {
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return {
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path: folderData['path'],
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size: folderData['size'],
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errno: folderData['errno'],
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careful: folderData['careful'],
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warning: folderData['warning'],
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critical: folderData['critical']
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@ -40,8 +44,8 @@ export default {
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},
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methods: {
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getDecoration(folder) {
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if (!Number.isInteger(folder.size)) {
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return;
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if (folder.errno > 0) {
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return 'error';
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}
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if (folder.critical !== null && folder.size > folder.critical * 1000000) {
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return 'critical';
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6
glances/outputs/static/public/glances.js
vendored
6
glances/outputs/static/public/glances.js
vendored
File diff suppressed because one or more lines are too long
@ -64,8 +64,8 @@ class PluginModel(GlancesPluginModel):
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def get_alert(self, stat, header=""):
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"""Manage limits of the folder list."""
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if not isinstance(stat['size'], numbers.Number):
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ret = 'DEFAULT'
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if stat['errno'] != 0:
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ret = 'ERROR'
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else:
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ret = 'OK'
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@ -113,10 +113,10 @@ class PluginModel(GlancesPluginModel):
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path = i['path']
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msg = '{:{width}}'.format(nativestr(path), width=name_max_width)
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ret.append(self.curse_add_line(msg))
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try:
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if i['errno'] != 0:
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msg = '?{:>8}'.format(self.auto_unit(i['size']))
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else:
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msg = '{:>9}'.format(self.auto_unit(i['size']))
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except (TypeError, ValueError):
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msg = '{:>9}'.format(i['size'])
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ret.append(self.curse_add_line(msg, self.get_alert(i, header='folder_' + i['indice'])))
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return ret
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5
setup.py
5
setup.py
@ -9,8 +9,8 @@ from io import open
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from setuptools import setup, Command
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if sys.version_info < (3, 4):
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print('Glances requires at least Python 3.4 to run.')
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if sys.version_info < (3, 8):
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print('Glances requires at least Python 3.8 to run.')
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sys.exit(1)
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# Global functions
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@ -60,7 +60,6 @@ def get_install_extras_require():
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'graphitesender', 'influxdb>=1.0.0', 'influxdb-client', 'pymongo',
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'kafka-python', 'pika', 'paho-mqtt', 'potsdb', 'prometheus_client',
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'pyzmq', 'statsd'],
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'folders': ['scandir'],
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'gpu': ['py3nvml'],
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'graph': ['pygal'],
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'ip': ['netifaces'],
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