f6be25bc73
Use epoll instead of select in order to be able to use level-triggered semantics and not get stuck on the first event.
79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
# pylint: disable=C0111,R0903
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"""Displays DNF package update information (<security>/<bugfixes>/<enhancements>/<other>)
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Parameters:
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* dnf.interval: Time in seconds between two consecutive update checks (defaulst to 1800)
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"""
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import time
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import threading
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import bumblebee.util
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import bumblebee.input
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import bumblebee.output
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import bumblebee.engine
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def get_dnf_info(widget):
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try:
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res = bumblebee.util.execute("dnf updateinfo")
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except RuntimeError:
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pass
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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.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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widget.set("security", security)
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widget.set("bugfixes", bugfixes)
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widget.set("enhancements", enhancements)
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widget.set("other", other)
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class Module(bumblebee.engine.Module):
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def __init__(self, engine, config):
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widget = bumblebee.output.Widget(full_text=self.updates)
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super(Module, self).__init__(engine, config, widget)
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self._next_check = 0
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widget
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def updates(self, widget):
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result = []
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for t in ["security", "bugfixes", "enhancements", "other"]:
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result.append(str(widget.get(t, 0)))
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return "/".join(result)
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def update(self, widgets):
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if int(time.time()) < self._next_check:
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return
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thread = threading.Thread(target=get_dnf_info, args=(widgets[0],))
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thread.start()
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self._next_check = int(time.time()) + self.parameter("interval", 30*60)
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def state(self, widget):
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cnt = 0
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for t in ["security", "bugfixes", "enhancements", "other"]:
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cnt += widget.get(t, 0)
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if cnt == 0:
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return "good"
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if cnt > 50 or widget.get("security", 0) > 0:
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return "critical"
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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