История изменений

Исправление Darth_Revan, 27.11.18 15:20 (текущая версия) :

Вот, решение без уродования с процессами и без Qt/GDK (и без поддержки Wayland, да):

#!/usr/bin/env python
import sys
import yaml
import Xlib.display

if __name__ == "__main__":
    out = {}
    display = Xlib.display.Display()

    if not display.has_extension("RANDR"):
        raise OSError("XRandR is not available")

    window = display.screen().root
    screen_res = window.xrandr_get_screen_resources()
    timestamp = screen_res.config_timestamp
    primary_num = window.xrandr_get_output_primary().output

    for i in screen_res.outputs:
        monitor = display.xrandr_get_output_info(i, timestamp)
        if monitor.crtc == 0:
            continue
        crtc = display.xrandr_get_crtc_info(monitor.crtc, timestamp)
        out[monitor.name] = {
            "name"    : monitor.name,
            "w"       : crtc.width,
            "h"       : crtc.height,
            "x"       : crtc.x,
            "y"       : crtc.y,
            "primary" : 1 if i == primary_num else 0,
        }

    yaml.dump(out, sys.stdout, default_flow_style=False)

Вот так оно и должно быть сделано.

Исправление Darth_Revan, 27.11.18 15:19:

Вот, решение без уродования с процессами и без Qt/GDK (и без поддержки Wayland, да):

#!/usr/bin/env python
import sys
import yaml
import Xlib.display

if __name__ == "__main__":
    out = {}
    dpy = Xlib.display.Display()

    if not dpy.has_extension("RANDR"):
        raise OSError("XRandR is not available")

    window = dpy.screen().root
    screen_res = window.xrandr_get_screen_resources()
    timestamp = screen_res.config_timestamp
    primary_num = window.xrandr_get_output_primary().output

    for i in screen_res.outputs:
        monitor = dpy.xrandr_get_output_info(i, timestamp)
        if monitor.crtc == 0:
            continue
        crtc = dpy.xrandr_get_crtc_info(monitor.crtc, timestamp)
        out[monitor.name] = {
            "name"    : monitor.name,
            "w"       : crtc.width,
            "h"       : crtc.height,
            "x"       : crtc.x,
            "y"       : crtc.y,
            "primary" : 1 if i == primary_num else 0,
        }

    yaml.dump(out, sys.stdout, default_flow_style=False)

Исходная версия Darth_Revan, 27.11.18 15:16:

Вот, решение без уродования с процессами и без Qt/GDK (и без поддержки Wayland, да):

#!/usr/bin/env python
import sys
import yaml
import Xlib.display

if __name__ == "__main__":
    out = {}
    dpy = Xlib.display.Display()

    if not dpy.has_extension('RANDR'):
        raise OSError("XRandR is not available")

    window = dpy.screen().root
    screen_res = window.xrandr_get_screen_resources()
    timestamp = screen_res.config_timestamp
    primary_num = window.xrandr_get_output_primary().output

    for i in screen_res.outputs:
        monitor = dpy.xrandr_get_output_info(i, timestamp)
        if monitor.crtc == 0:
            continue
        crtc = dpy.xrandr_get_crtc_info(monitor.crtc, timestamp)
        out[monitor.name] = {
            "name"    : monitor.name,
            "w"       : crtc.width,
            "h"       : crtc.height,
            "x"       : crtc.x,
            "y"       : crtc.y,
            "primary" : 1 if i == primary_num else 0,
        }

    yaml.dump(out, sys.stdout, default_flow_style=False)