b0268a412b
Harmonize the boolean parameter value. Now `t`, `true`, `y`, `yes`, `on`, `1` are considered truthy and everything else falsy.
73 lines
2.6 KiB
Python
73 lines
2.6 KiB
Python
# pylint: disable=C0111,R0903
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"""Shows free diskspace, total diskspace and the percentage of free disk space.
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Parameters:
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* disk.warning: Warning threshold in % of disk space (defaults to 80%)
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* disk.critical: Critical threshold in % of disk space (defaults ot 90%)
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* disk.path: Path to calculate disk usage from (defaults to /)
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* disk.open: Which application / file manager to launch (default xdg-open)
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* disk.showUsed: Show used space (defaults to yes)
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* disk.showSize: Show total size (defaults to yes)
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* disk.showPercent: Show usage percentage (defaults to yes)
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"""
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import os
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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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import bumblebee.util
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class Module(bumblebee.engine.Module):
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def __init__(self, engine, config):
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super(Module, self).__init__(engine, config,
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bumblebee.output.Widget(full_text=self.diskspace)
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)
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self._path = self.parameter("path", "/")
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self._sused = bumblebee.util.asbool(self.parameter("showUsed", True))
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self._ssize = bumblebee.util.asbool(self.parameter("showSize", True))
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self._spercent = bumblebee.util.asbool(self.parameter("showPercent", True))
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self._app = self.parameter("open", "xdg-open")
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self._perc = 0
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self._used = 0
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self._size = 0
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engine.input.register_callback(self, button=bumblebee.input.LEFT_MOUSE,
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cmd="{} {}".format(self._app,
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self._path))
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def diskspace(self, widget):
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if self._sused:
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used_str = bumblebee.util.bytefmt(self._used)
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else:
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used_str = ""
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if self._ssize:
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size_str = bumblebee.util.bytefmt(self._size)
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else:
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size_str = ""
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if self._spercent:
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percent_str = self._perc
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else:
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percent_str = ""
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if not self._sused or not self._ssize:
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separator = ""
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else:
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separator = "/"
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return "{} {}{}{} ({:05.02f}%)".format(self._path,
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used_str,
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separator,
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size_str,
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percent_str)
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def update(self, widgets):
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st = os.statvfs(self._path)
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self._size = st.f_blocks * st.f_frsize
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self._used = (st.f_blocks - st.f_bfree) * st.f_frsize
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self._perc = 100.0*self._used/self._size
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def state(self, widget):
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return self.threshold_state(self._perc, 80, 90)
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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