mirror of
https://github.com/lilydjwg/nvchecker
synced 2024-12-11 09:15:37 +00:00
65 lines
1.6 KiB
Python
Executable File
65 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# MIT licensed
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# Copyright (c) 2020,2022 lilydjwg <lilydjwg@gmail.com>, et al.
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'''
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A simple wrapper to show desktop notifications while running nvchecker.
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'''
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import os
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import subprocess
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import json
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import gi
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try:
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gi.require_version('Notify', '0.8')
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except ValueError:
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gi.require_version('Notify', '0.7')
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from gi.repository import Notify
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def get_args():
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import argparse
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parser = argparse.ArgumentParser(description='show desktop notifications while running nvchecker')
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parser.add_argument('-c', '--file',
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metavar='FILE', type=str,
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help='software version configuration file if not default')
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parser.add_argument('-k', '--keyfile',
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metavar='FILE', type=str,
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help='use specified keyfile (override the one in configuration file)')
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return parser.parse_args()
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def main():
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args = get_args()
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Notify.init('nvchecker')
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notif = Notify.Notification()
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updates = []
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rfd, wfd = os.pipe()
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cmd = [
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'nvchecker', '--logger', 'both', '--json-log-fd', str(wfd),
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]
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if args.file:
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cmd.extend(['-c', args.file])
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if args.keyfile:
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cmd.extend(['-k', args.keyfile])
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process = subprocess.Popen(cmd, pass_fds=(wfd,))
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os.close(wfd)
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output = os.fdopen(rfd)
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for l in output:
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j = json.loads(l)
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event = j['event']
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if event == 'updated':
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updates.append('%(name)s updated to version %(version)s' % j)
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notif.update('nvchecker', '\n'.join(updates))
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notif.show()
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ret = process.wait()
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if ret != 0:
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raise subprocess.CalledProcessError(ret, cmd)
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if __name__ == '__main__':
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main()
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