mirror of
https://github.com/bvanroll/_dotfiles.git
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124 lines
2.9 KiB
Python
Executable File
124 lines
2.9 KiB
Python
Executable File
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# MIT License
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# Copyright (c) 2017 Christian Schläppi
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import os
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import sys
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import subprocess
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def get_disk_stats(mp):
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stat = os.statvfs(mp)
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total = stat.f_blocks * stat.f_frsize / 1024 ** 3
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avail = stat.f_bavail * stat.f_frsize / 1024 ** 3
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used = total - avail
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return {
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'avail': avail,
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'total': total,
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'used': used,
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'perc_used': 100 * used / total
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}
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def launch_ncdu(mp):
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cmd = [
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'/usr/bin/sakura',
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'-t',
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'pop-up',
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'-e',
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'/usr/bin/ncdu %s' % mp,
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'-x',
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]
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subprocess.Popen(
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cmd,
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stdout=open(os.devnull, 'w'),
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stderr=subprocess.STDOUT
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)
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def parse_args():
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args = {
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'warn_threshold': 80,
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'crit_threshold': 90,
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'warn_color': '#d6af4e',
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'crit_color': '#d64e4e',
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'format': '{used:.1f}G/{total:.1f}G ({perc_used:.1f}%) - {avail:.1f}G'
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}
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try:
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for arg in sys.argv[1:]:
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key, value = arg.split('=')
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args[key] = int(value) if value.isdigit() else value
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except (KeyError, ValueError):
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# ValuError in case user does something weird
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pass
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return args
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def get_instance():
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p = os.getenv('BLOCK_INSTANCE')
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if p and os.path.exists(p):
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return p
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return os.getenv('HOME')
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def main():
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output_color = ''
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args = parse_args()
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m_point = get_instance()
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stats = get_disk_stats(m_point)
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# get some more info when not called by i3blocks
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if not os.getenv('BLOCK_NAME'):
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print('Args: %s' % args)
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print('Stats: %s' % stats)
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print('Mount Point: %s' % m_point)
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# print stats with format if given
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print(args['format'].format(**stats))
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print()
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# determine color
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if args['crit_threshold'] > int(stats['perc_used']) >= args['warn_threshold']:
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output_color = args['warn_color']
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elif stats['perc_used'] >= args['crit_threshold']:
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output_color = args['crit_color']
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print(output_color)
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# handle click-event
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_button = os.getenv('BLOCK_BUTTON')
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if _button and int(_button) == 1:
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launch_ncdu(m_point)
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if __name__ == '__main__':
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main()
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