98 lines
2.8 KiB
Python
98 lines
2.8 KiB
Python
from __future__ import absolute_import
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import time
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import shlex
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import threading
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import subprocess
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import bumblebee.module
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import bumblebee.util
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def description():
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return "Checks DNF for updated packages and displays the number of <security>/<bugfixes>/<enhancements>/<other> pending updates."
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def parameters():
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return [ "dnf.interval: Time in seconds between two checks for updates (defaults to 1800)" ]
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def get_dnf_info(obj):
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loops = obj.interval()
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for thread in threading.enumerate():
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if thread.name == "MainThread":
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main = thread
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while main.is_alive():
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loops += 1
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if loops < obj.interval():
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time.sleep(1)
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continue
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loops = 0
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try:
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res = subprocess.check_output(shlex.split("dnf updateinfo"))
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except Exception as e:
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break
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security = 0
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bugfixes = 0
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enhancements = 0
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other = 0
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for line in res.decode().split("\n"):
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if not line.startswith(" "): continue
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elif "ecurity" in line:
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for s in line.split():
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if s.isdigit(): security += int(s)
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elif "ugfix" in line:
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for s in line.split():
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if s.isdigit(): bugfixes += int(s)
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elif "hancement" in line:
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for s in line.split():
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if s.isdigit(): enhancements += int(s)
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else:
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for s in line.split():
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if s.isdigit(): other += int(s)
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obj.set("security", security)
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obj.set("bugfixes", bugfixes)
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obj.set("enhancements", enhancements)
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obj.set("other", other)
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class Module(bumblebee.module.Module):
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def __init__(self, output, config, alias):
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super(Module, self).__init__(output, config, alias)
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self._counter = {}
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self._thread = threading.Thread(target=get_dnf_info, args=(self,))
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self._thread.start()
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def interval(self):
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return self._config.parameter("interval", 30*60)
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def set(self, what, value):
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self._counter[what] = value
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def get(self, what):
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return self._counter.get(what, 0)
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def widgets(self):
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result = []
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for t in [ "security", "bugfixes", "enhancements", "other" ]:
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result.append(str(self.get(t)))
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return bumblebee.output.Widget(self, "/".join(result))
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def state(self, widget):
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total = sum(self._counter.values())
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if total == 0: return "good"
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return "default"
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def warning(self, widget):
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total = sum(self._counter.values())
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return total > 0
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def critical(self, widget):
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total = sum(self._counter.values())
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return total > 50 or self._counter.get("security", 0) > 0
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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