mirror of https://github.com/nicolargo/glances.git
71 lines
1.9 KiB
Python
71 lines
1.9 KiB
Python
# -*- 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: 2022 Nicolas Hennion <nicolas@nicolargo.com>
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#
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# SPDX-License-Identifier: LGPL-3.0-only
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#
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"""Now (current date) plugin."""
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from time import tzname, strftime
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from glances.plugins.plugin.model import GlancesPluginModel
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class PluginModel(GlancesPluginModel):
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"""Plugin to get the current date/time.
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stats is (string)
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"""
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def __init__(self, args=None, config=None):
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"""Init the plugin."""
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super(PluginModel, self).__init__(args=args, config=config)
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# We want to display the stat in the curse interface
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self.display_curse = True
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# Set the message position
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self.align = 'bottom'
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if args.strftime_format:
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self.strftime = args.strftime_format
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elif config is not None:
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if 'global' in config.as_dict():
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self.strftime = config.as_dict()['global']['strftime_format']
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def reset(self):
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"""Reset/init the stats."""
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self.stats = ''
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def update(self):
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"""Update current date/time."""
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# Had to convert it to string because datetime is not JSON serializable
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# Add the time zone (issue #1249 / #1337 / #1598)
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if self.strftime:
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self.stats = strftime(self.strftime)
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else:
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if len(tzname[1]) > 6:
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self.stats = strftime('%Y-%m-%d %H:%M:%S %z')
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else:
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self.stats = strftime('%Y-%m-%d %H:%M:%S %Z')
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return self.stats
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def msg_curse(self, args=None, max_width=None):
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"""Return the string to display in the curse interface."""
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# Init the return message
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ret = []
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if not self.stats or self.is_disabled():
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return ret
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# Build the string message
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# 23 is the padding for the process list
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msg = '{:23}'.format(self.stats)
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ret.append(self.curse_add_line(msg))
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return ret
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