fca3171556
Pass the "output" object to the modules' constructor to allow them to define their own callbacks. Any user-provided callbacks take precedence and override those of the module.
40 lines
1.1 KiB
Python
40 lines
1.1 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, args):
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super(Module, self).__init__(args)
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self._path = args[0] if args else "/"
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output.add_callback(module=self.__module__,
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button=1, cmd="nautilus {instance}")
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def data(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._free = st.f_frsize*st.f_bavail
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self._perc = 100.0*self._free/self._size
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return "{} {}/{} ({:05.02f}%)".format(self._path, bumblebee.util.bytefmt(self._free), bumblebee.util.bytefmt(self._size), self._perc)
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def instance(self):
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return self._path
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def warning(self):
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return self._perc < 20
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def critical(self):
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return self._perc < 10
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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