69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
# pylint: disable=C0111,R0903
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"""Displays and changes the current selected prime video card
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Left click will call 'sudo prime-select nvidia'
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Right click will call 'sudo prime-select nvidia'
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Running these commands without a password requires editing your sudoers file
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(always use visudo, it's very easy to make a mistake and get locked out of your computer!)
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sudo visudo -f /etc/sudoers.d/prime
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Then put a line like this in there:
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user ALL=(ALL) NOPASSWD: /usr/bin/prime-select
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If you can't figure out the sudoers thing, then don't worry, it's still really useful.
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Parameters:
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* prime.nvidiastring: String to use when nvidia is selected (defaults to "intel")
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* prime.intelstring: String to use when intel is selected (defaults to "intel")
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Requires the following executable:
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* prime-select
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"""
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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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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.query)
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)
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engine.input.register_callback(self, button=bumblebee.input.LEFT_MOUSE,
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cmd=self._chooseNvidia)
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engine.input.register_callback(self, button=bumblebee.input.RIGHT_MOUSE,
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cmd=self._chooseIntel)
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self.nvidiastring = self.parameter("nvidiastring", "nv")
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self.intelstring = self.parameter("intelstring", "it")
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def _chooseNvidia(self, event):
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bumblebee.util.execute("sudo prime-select nvidia")
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def _chooseIntel(self, event):
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bumblebee.util.execute("sudo prime-select intel")
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def _prev_keymap(self, event):
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self._set_keymap(-1)
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def query(self, widget):
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try:
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res = bumblebee.util.execute("prime-select query")
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except RuntimeError:
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return "n/a"
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for line in res.split("\n"):
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if not line: continue
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if "nvidia" in line:
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return self.nvidiastring
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if "intel" in line:
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return self.intelstring
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return "n/a"
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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