e889098c77
This callback just makes it really hard to see for the user what is
going on. The alias the user provides should *always* match the
instance, so that it can be used in a meaningful way in the click
action, for example (otherwise, something like "nautilus {instance}"
gets really hard to interpret.
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
import os
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import bumblebee.util
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import bumblebee.module
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def usage():
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return "disk or disk::<path, defaults to '/'>"
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def notes():
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return "Warning is at 20% free diskspace, Critical at 10%."
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def description():
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return "Shows free diskspace, total diskspace and the percentage of free disk space."
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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._path = self._config.parameter("path", "/")
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output.add_callback(module=self.instance(), button=1, cmd="nautilus {instance}")
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def widgets(self):
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st = os.statvfs(self._path)
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self._size = st.f_frsize*st.f_blocks
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self._used = self._size - st.f_frsize*st.f_bavail
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self._perc = 100.0*self._used/self._size
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return bumblebee.output.Widget(self,
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"{} {}/{} ({:05.02f}%)".format(self._path,
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bumblebee.util.bytefmt(self._used),
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bumblebee.util.bytefmt(self._size), self._perc)
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)
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def warning(self, widget):
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return self._perc > self._config.parameter("warning", 80)
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def critical(self, widget):
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return self._perc > self._config.parameter("critical", 90)
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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