43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
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#!/usr/bin/env python3
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'''simple screen locker for Sway, run by $mod+l'''
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from os import environ
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from i3ipc import Connection
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def lock_session(manager):
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'''function for the lock sequence
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pauses any playing media and runs swaylock to lock the session'''
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lock_commands = ['playerctl pause',
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'swaylock -f']
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for command in lock_commands:
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print(f'Executing: {command}')
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manager.command(f'exec {command}')
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try:
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# explicitly tied to sway/swaysock
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# don't get the impression swaylock works w/ i3
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# ...which this module also supports/would use naively
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SWAYSOCK = environ['SWAYSOCK']
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# use subprocess/xrandr to get the 4k display to (later) make it primary
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# otherwise games seem to get confused on monitor/resolution
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# with the socket, connect and lock
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_wm = Connection(socket_path=SWAYSOCK, auto_reconnect=True)
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lock_session(_wm)
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# clean up, disconnect from WM
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_wm.main_quit()
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except IOError as e:
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# Handle exceptions related to the connection
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print("There was a problem establishing the connection, socket:", SWAYSOCK)
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print(e)
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except KeyError:
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print('The "SWAYSOCK" var is not defined')
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