2f3f171ca5
Hide alias concept for modules in the engine. That way, the individual modules never get to know about whether a module has been aliased or not. see #23
78 lines
3.1 KiB
Python
78 lines
3.1 KiB
Python
import string
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import datetime
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import subprocess
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from collections import defaultdict
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import bumblebee.util
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import bumblebee.module
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def description():
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return "Displays the current song and artist playing in cmus"
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def parameters():
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return [
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"cmus.format: Format of the displayed song information, arbitrary tags (as available from cmus-remote -Q) can be used (defaults to {artist} - {title} {position}/{duration})"
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]
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class Module(bumblebee.module.Module):
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def __init__(self, output, config):
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super(Module, self).__init__(output, config)
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self._status = "default"
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self._fmt = self._config.parameter("format", "{artist} - {title} {position}/{duration}")
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output.add_callback(module="cmus.prev", button=1, cmd="cmus-remote -r")
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output.add_callback(module="cmus.next", button=1, cmd="cmus-remote -n")
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output.add_callback(module="cmus.shuffle", button=1, cmd="cmus-remote -S")
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output.add_callback(module="cmus.repeat", button=1, cmd="cmus-remote -R")
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output.add_callback(module=self.instance(), button=1, cmd="cmus-remote -u")
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def _loadsong(self):
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process = subprocess.Popen(["cmus-remote", "-Q"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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self._query, self._error = process.communicate()
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self._query = self._query.decode("utf-8").split("\n")
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self._status = "default"
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def _tags(self):
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tags = defaultdict(lambda: '')
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self._repeat = False
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self._shuffle = False
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for line in self._query:
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if line.startswith("status"):
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status = line.split(" ", 2)[1]
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self._status = status
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if line.startswith("tag"):
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key, value = line.split(" ", 2)[1:]
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tags.update({ key: value })
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if line.startswith("duration"):
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sec = line.split(" ")[1]
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tags.update({ "duration": bumblebee.util.durationfmt(int(sec)) })
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if line.startswith("position"):
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sec = line.split(" ")[1]
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tags.update({ "position": bumblebee.util.durationfmt(int(sec)) })
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if line.startswith("set repeat "):
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self._repeat = False if line.split(" ")[2] == "false" else True
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if line.startswith("set shuffle "):
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self._shuffle = False if line.split(" ")[2] == "false" else True
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return tags
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def widgets(self):
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self._loadsong()
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tags = self._tags()
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return [
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bumblebee.output.Widget(self, "", instance="cmus.prev"),
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bumblebee.output.Widget(self, string.Formatter().vformat(self._fmt, (), tags)),
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bumblebee.output.Widget(self, "", instance="cmus.next"),
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bumblebee.output.Widget(self, "", instance="cmus.shuffle"),
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bumblebee.output.Widget(self, "", instance="cmus.repeat"),
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]
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def state(self, widget):
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if widget.instance() == "cmus.shuffle":
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return "on" if self._shuffle else "off"
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if widget.instance() == "cmus.repeat":
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return "on" if self._repeat else "off"
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return self._status
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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