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# -*- coding: utf-8 -*- |
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# |
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# This file is part of Glances. |
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# |
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# SPDX-FileCopyrightText: 2023 Nicolas Hennion <[email protected]> |
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# |
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# SPDX-License-Identifier: LGPL-3.0-only |
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# |
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"""Issue interface class.""" |
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import os |
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import sys |
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import platform |
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import time |
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import pprint |
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from glances.timer import Counter |
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from glances import __version__, psutil_version |
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import psutil |
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import glances |
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TERMINAL_WIDTH = 79 |
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class colors: |
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RED = '\033[91m' |
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GREEN = '\033[92m' |
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ORANGE = '\033[93m' |
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BLUE = '\033[94m' |
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NO = '\033[0m' |
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def disable(self): |
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self.RED = '' |
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self.GREEN = '' |
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self.BLUE = '' |
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self.ORANGE = '' |
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self.NO = '' |
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class GlancesStdoutIssue(object): |
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"""This class manages the Issue display.""" |
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def __init__(self, config=None, args=None): |
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# Init |
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self.config = config |
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self.args = args |
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def end(self): |
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pass |
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def print_version(self): |
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sys.stdout.write('=' * TERMINAL_WIDTH + '\n') |
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sys.stdout.write( |
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'Glances {} ({})\n'.format(colors.BLUE + __version__ + colors.NO, os.path.realpath(glances.__file__)) |
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) |
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sys.stdout.write('Python {} ({})\n'.format(colors.BLUE + platform.python_version() + colors.NO, sys.executable)) |
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sys.stdout.write( |
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'PsUtil {} ({})\n'.format(colors.BLUE + psutil_version + colors.NO, os.path.realpath(psutil.__file__)) |
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) |
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sys.stdout.write('=' * TERMINAL_WIDTH + '\n') |
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sys.stdout.flush() |
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def print_issue(self, plugin, result, message): |
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sys.stdout.write('{}{}{}'.format(colors.BLUE + plugin, result, message)) |
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sys.stdout.write(colors.NO + '\n') |
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sys.stdout.flush() |
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def update(self, stats, duration=3): |
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"""Display issue""" |
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self.print_version() |
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for plugin in sorted(stats._plugins): |
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if stats._plugins[plugin].is_disabled(): |
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continue |
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try: |
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# Update the stats |
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stats._plugins[plugin].update() |
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except Exception: |
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pass |
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time.sleep(2) |
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counter_total = Counter() |
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for plugin in sorted(stats._plugins): |
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if stats._plugins[plugin].is_disabled(): |
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# If current plugin is disable |
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# then continue to next plugin |
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result = colors.NO + '[NA]'.rjust(18 - len(plugin)) |
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message = colors.NO |
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self.print_issue(plugin, result, message) |
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continue |
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# Start the counter |
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counter = Counter() |
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counter.reset() |
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stat = None |
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stat_error = None |
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try: |
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# Update the stats |
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stats._plugins[plugin].update() |
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# Get the stats |
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stat = stats.get_plugin(plugin).get_export() |
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# Hide private information |
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if plugin == 'ip': |
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for key in stat.keys(): |
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stat[key] = '***' |
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except Exception as e: |
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stat_error = e |
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if stat_error is None: |
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result = (colors.GREEN + '[OK] ' + colors.BLUE + ' {:.5f}s '.format(counter.get())).rjust( |
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41 - len(plugin) |
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) |
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if isinstance(stat, list) and len(stat) > 0 and 'key' in stat[0]: |
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key = 'key={} '.format(stat[0]['key']) |
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stat_output = pprint.pformat([stat[0]], compact=True, width=120, depth=3) |
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message = colors.ORANGE + key + colors.NO + '\n' + stat_output[0:-1] + ', ...' + stat_output[-1] |
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else: |
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message = '\n' + colors.NO + pprint.pformat(stat, compact=True, width=120, depth=2) |
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else: |
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result = (colors.RED + '[ERROR]' + colors.BLUE + ' {:.5f}s '.format(counter.get())).rjust( |
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41 - len(plugin) |
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) |
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message = colors.NO + str(stat_error)[0 : TERMINAL_WIDTH - 41] |
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# Display the result |
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self.print_issue(plugin, result, message) |
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# Display total time need to update all plugins |
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sys.stdout.write('=' * TERMINAL_WIDTH + '\n') |
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print("Total time to update all stats: {}{:.5f}s{}".format(colors.BLUE, counter_total.get(), colors.NO)) |
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sys.stdout.write('=' * TERMINAL_WIDTH + '\n') |
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# Return True to exit directly (no refresh) |
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return True |
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nicolargo /
glances
