52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
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#!/usr/bin/ env python3
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import subprocess
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xrandr_data = subprocess.check_output(['xrandr', '-q'], universal_newlines=True)
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def print_modelines(resolutions):
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if resolutions:
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for resolution, refreshrates in reversed(sorted(resolutions.items())):
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for refreshrate in refreshrates:
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print("{}_{}".format(resolution, refreshrate))
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def cleanup_refreshrate(refreshrate):
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return refreshrate.replace('+', '').replace('*', '')
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resolutions = {}
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for line in xrandr_data.splitlines():
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if line.startswith('Screen'):
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print_modelines(resolutions)
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new_connection = False
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screen = line.split(':', maxsplit=1)[0].split()[-1]
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new_screen = True
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print('Screen: {}'.format(screen))
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elif new_screen and not new_connection and ' connected ' in line:
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connection = line.split()[0]
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new_screen = False
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new_connection = True
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print('Connection: {}'.format(connection))
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resolutions = {}
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elif new_connection and line.startswith(' '):
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resolution, *refreshrates = line.split()
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res_x, res_y = resolution.split('x')
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resolution = (int(res_x), int(res_y))
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r = []
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for refreshrate in refreshrates:
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if '+' in refreshrate:
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current_mode = (resolution,
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cleanup_refreshrate(refreshrate))
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print('Current Mode: {}@{}'.format(*current_mode))
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if '*' in refreshrate:
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preferred_mode = (resolution,
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cleanup_refreshrate(refreshrate))
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print('Preferred Mode: {}@{}'.format(*preferred_mode))
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r.append(cleanup_refreshrate(refreshrate))
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resolutions[resolution] = r
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print_modelines(resolutions)
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