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annotate collector/power_linux.py @ 10:6b6b1ea0e00d default tip

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author drewp@bigasterisk.com
date Mon, 13 Mar 2023 19:16:58 -0700
parents 5ad799e534a5
children
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1 import subprocess
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3 from Xlib import display
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4 from Xlib.ext import dpms
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6 _display = display.Display()
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9 def is_screen_on():
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10 _display.sync()
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3d7fc94a404a a few more inputs; daemonize
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11 return _display.dpms_info().state == 1 # untested
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14 def go_lock_screen():
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15 _display.dpms_force_level(dpms.DPMSModeOff)
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16 _display.sync()
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19 def go_wake_screen():
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20 _display.dpms_force_level(dpms.DPMSModeOn)
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21 _display.sync()
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24 def go_sleep_mode():
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25 subprocess.run(['systemctl', 'suspend'])