dotfiles/.config/newm/config.py

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Python
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from __future__ import annotations
from typing import Callable, Any
import os
import time
import logging
import psutil
import subprocess
import dbus
import docker
docker_client = docker.from_env()
from newm.layout import Layout
from newm.helper import BacklightManager, WobRunner, PaCtl
logger = logging.getLogger(__name__)
debug_windows = False
def run_shell(command: str):
"""Run a shell command asynchronously
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If the shell command doesn't already end with "&", add it.
"""
if not command.endswith("&"):
command = command + " &"
os.system(command)
def command_is_running(command: str):
for proc in psutil.process_iter():
try:
cmdline = proc.cmdline()
except psutil.NoSuchProcess:
continue
if command in cmdline[0]:
return True
return False
def on_reconfigure():
run_shell('notify-send newm "Reloaded config"')
def on_startup():
run_shell("mpc stop")
run_shell("dunst")
run_shell("pactl load-module module-switch-on-connect")
run_shell("xfce-polkit")
run_shell("kdeconnectd")
os.system(
"systemctl --user import-environment DISPLAY \
WAYLAND_DISPLAY XDG_CURRENT_DESKTOP"
)
os.system(
"dbus-update-activation-environment && \
dbus-update-activation-environment --systemd DISPLAY \
WAYLAND_DISPLAY XDG_CURRENT_DESKTOP"
)
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with open("{}/.cache/wallpaper".format(os.environ["HOME"])) as wp_cache:
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background = {
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"path": wp_cache.read().strip(),
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"anim": True,
}
pywm = {
"xkb_layout": "fr",
"xkb_variant": "bepo_afnor",
"xkb_options": "caps:ctrl_modifier",
"enable_xwayland": True,
"natural_scroll": False,
"focus_follows_mouse": True,
"encourage_csd": False,
}
outputs = [
{"name": "eDP-1", "mHz": 120_000},
{
"name": "HDMI-A-1",
"pos_x": -2560,
"pos_y": 0,
"width": 2560,
"height": 1080,
},
]
wob_runner = WobRunner("wob -a bottom -M 100")
backlight_manager = BacklightManager(anim_time=1.0, bar_display=wob_runner)
kbdlight_manager = BacklightManager(
args="--device='*::kbd_backlight'", anim_time=1.0, bar_display=wob_runner
)
def synchronous_update() -> None:
backlight_manager.update()
kbdlight_manager.update()
def rules(m_view):
blur_apps = ("kitty", "wofi", "rofi", "emacsclient", "emacs")
float_apps = ("Rofi", "xfce-polkit")
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nonfloat_apps = ("discord", "Discord")
m_rules = {}
if m_view.app_id in blur_apps:
m_rules.update({"blur": {"radius": 6, "passes": 2}})
if m_view.app_id in float_apps:
m_rules.update({"float": True})
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if m_view.app_id in nonfloat_apps:
m_rules.update({"float": False})
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if debug_windows:
with open("/tmp/newm_windows.txt", "a", encoding="utf-8") as file:
file.write(f"{str(m_view.app_id)}\t{m_rules}\n")
return m_rules
pactl = PaCtl(0, wob_runner)
focus = {
"animate_on_change": False,
"distance": 6,
"width": 2,
"color": "#5E81ACDD",
"anim_time": 0.1,
}
view = {
"corner_radius": 8,
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"padding": 20,
"rules": rules,
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"floating_min_size": False,
}
leader: str = "L-Spc "
def key_bindings(layout: Layout) -> list[tuple[str, Callable[[], Any]]]:
return [
("L-Return", lambda: os.system("kitty &")),
(leader + "a r b", lambda: run_shell("bluetooth-connect")),
(
leader + "a r r",
lambda: run_shell("rofi -combi-modi drun,window -show combi"),
),
(leader + "a b", lambda: run_shell("firefox")),
(leader + "a d", lambda: run_shell("discord")),
(leader + "a e", lambda: run_shell("emacsclient -c")),
(leader + "l", layout.ensure_locked),
(leader + "w f", layout.toggle_fullscreen),
(leader + "w v", layout.toggle_focused_view_floating),
(leader + "w +", lambda: layout.basic_scale(1)),
(leader + "w -", lambda: layout.basic_scale(-1)),
("L-o", layout.move_workspace),
("L-O", layout.move_workspace),
(leader + "w c", lambda: layout.move(-1, 0)),
(leader + "w t", lambda: layout.move(0, 1)),
(leader + "w s", lambda: layout.move(0, -1)),
(leader + "w r", lambda: layout.move(1, 0)),
(leader + "w n", lambda: layout.move_in_stack(1)),
("L-Tab", lambda: layout.move_in_stack(1)),
(leader + "w p", lambda: layout.move_in_stack(-1)),
(leader + "w C", lambda: layout.move_focused_view(-1, 0)),
(leader + "w T", lambda: layout.move_focused_view(0, 1)),
(leader + "w S", lambda: layout.move_focused_view(0, -1)),
(leader + "w R", lambda: layout.move_focused_view(1, 0)),
(leader + "b d", layout.close_focused_view),
(leader + "q l", lambda: layout.ensure_locked(dim=False)),
(leader + "q q", layout.terminate),
(leader + "u", layout.update_config),
("L-c", lambda: layout.move(-1, 0)),
("L-t", lambda: layout.move(0, 1)),
("L-s", lambda: layout.move(0, -1)),
("L-r", lambda: layout.move(1, 0)),
("L-plus", lambda: layout.basic_scale(-1)),
("L-minus", lambda: layout.basic_scale(1)),
("L-C", lambda: layout.move_focused_view(-1, 0)),
("L-T", lambda: layout.move_focused_view(0, 1)),
("L-S", lambda: layout.move_focused_view(0, -1)),
("L-R", lambda: layout.move_focused_view(1, 0)),
(leader + "w r c", lambda: layout.resize_focused_view(-1, 0)),
(leader + "w r t", lambda: layout.resize_focused_view(0, 1)),
(leader + "w r s", lambda: layout.resize_focused_view(0, -1)),
(leader + "w r r", lambda: layout.resize_focused_view(1, 0)),
("L-", lambda: layout.toggle_overview(only_active_workspace=True)),
(
"XF86MonBrightnessUp",
lambda: backlight_manager.set(backlight_manager.get() + 0.1),
),
(
"XF86MonBrightnessDown",
lambda: backlight_manager.set(backlight_manager.get() - 0.1),
),
(
"XF86KbdBrightnessUp",
lambda: kbdlight_manager.set(kbdlight_manager.get() + 0.1),
),
(
"XF86KbdBrightnessDown",
lambda: kbdlight_manager.set(kbdlight_manager.get() - 0.1),
),
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("XF86AudioPlay", lambda: run_shell("playerctl play-pause")),
("XF86AudioPause", lambda: run_shell("playerctl pause")),
("XF86AudioStop", lambda: run_shell("playerctl stop")),
("XF86AudioPrev", lambda: run_shell("playerctl previous")),
("XF86AudioNext", lambda: run_shell("playerctl next")),
("XF86AudioForward", lambda: run_shell("playerctl position +1")),
("XF86AudioRewind", lambda: run_shell("playerctl position -1")),
("XF86AudioRaiseVolume", lambda: pactl.volume_adj(5)),
("XF86AudioLowerVolume", lambda: pactl.volume_adj(-5)),
("XF86AudioMute", pactl.mute),
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("Print", lambda: run_shell("env XDG_CURRENT_DESKTOP=Sway flameshot gui")),
]
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battery_icons = {
100: {True: "", False: ""},
90: {True: "", False: ""},
80: {True: "", False: ""},
70: {True: "", False: ""},
60: {True: "", False: ""},
50: {True: "", False: ""},
40: {True: "", False: ""},
30: {True: "", False: ""},
20: {True: "", False: ""},
10: {True: "", False: ""},
0: {True: "", False: ""},
}
def battery_status() -> str:
battery = psutil.sensors_battery()
percent = format(battery.percent, ".1f")
minutes = battery.secsleft // 60
remaining = "{0:0>2}:{1:0>2}".format(minutes // 60, minutes % 60)
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icon = battery_icons[(int(float(percent)) // 10) * 10][battery.power_plugged]
return f"{icon} {percent}% ({remaining})"
def unread_emails() -> str:
unread = subprocess.run(
["mu", "find", "flag:unread AND (maildir:/Inbox OR maildir:/Junk)"],
capture_output=True,
text=True,
check=True,
).stdout
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nbr_unread: int = len(str(unread).strip().split("\n"))
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return f"{nbr_unread}"
def cpu_usage() -> str:
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cpu: str = format(psutil.cpu_percent(interval=1), ".1f")
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return f"{cpu}%"
def mem_usage() -> str:
mem: str = format(psutil.virtual_memory().percent, ".1f")
return f"{mem}%"
def get_bluetooth_devices() -> str:
import xml.etree.ElementTree as ET
bus = dbus.SystemBus()
service_name = "org.bluez"
# Verify if bluetooth is turned on
proxy = bus.get_object(service_name, "/org/bluez/hci0")
props = dbus.Interface(proxy, "org.freedesktop.DBus.Properties")
if not props.Get("org.bluez.Adapter1", "Powered"):
return ""
# Grab all known devices
bt_intro_iface = dbus.Interface(proxy, "org.freedesktop.DBus.Introspectable")
bt_intro = str(bt_intro_iface.Introspect())
root_node = ET.fromstring(bt_intro)
known_devices = [n.get("name") for n in root_node.findall("node")]
# Check if all devices are connected
counter = 0
for device in known_devices:
object_path = f"/org/bluez/hci0/{device}"
proxy = bus.get_object(service_name, object_path)
props = dbus.Interface(proxy, "org.freedesktop.DBus.Properties")
if props.Get("org.bluez.Device1", "Connected"):
counter = counter + 1
return f"{counter}"
def get_wifi_name(iface) -> str:
bus = dbus.SystemBus()
service_name = "org.freedesktop.NetworkManager"
proxy = bus.get_object(service_name, "/org/freedesktop/NetworkManager/Settings")
# Get the device object path based on interface name
proxy = bus.get_object(service_name, "/org/freedesktop/NetworkManager")
nm = dbus.Interface(proxy, "org.freedesktop.NetworkManager")
devpath = nm.GetDeviceByIpIface(iface)
# Get a proxy to the wifi device and get the active access point's object path
proxy = bus.get_object(service_name, devpath)
props = dbus.Interface(proxy, "org.freedesktop.DBus.Properties")
active_ap_path = props.Get(
"org.freedesktop.NetworkManager.Device.Wireless", "ActiveAccessPoint"
)
if active_ap_path == "/":
return ""
# Get the active access point's SSID and BSSID
ap_proxy = bus.get_object(service_name, active_ap_path)
ap_props = dbus.Interface(ap_proxy, "org.freedesktop.DBus.Properties")
raw_ssid = ap_props.Get("org.freedesktop.NetworkManager.AccessPoint", "Ssid")
ssid = b"".join([bytes([v]) for v in raw_ssid]).decode("utf-8")
return ssid
def get_local_address(wifi_iface, eth_iface) -> str:
if_addrs = psutil.net_if_addrs()
wifi = if_addrs.get(wifi_iface)
eth = if_addrs.get(eth_iface)
wifi_addr = wifi[0].address if wifi else ""
eth_addr = eth[0].address if eth else ""
wifi_addr = wifi_addr if not ":" in wifi_addr else ""
eth_addr = eth_addr if not ":" in eth_addr else ""
return wifi_addr or eth_addr
def get_network() -> str:
wifi_interface = "wlp8s0"
eth_interface = "enp9s0f1"
network_name = get_wifi_name(wifi_interface)
network_name = f"{network_name}" if network_name else " eth"
addr = get_local_address(wifi_interface, eth_interface)
return f"{network_name} ({addr})" if addr else "睊 disconnected"
def get_playerctl_bus():
bus = dbus.SessionBus()
service_name = "org.mpris.MediaPlayer2.playerctld"
service_props = "org.mpris.MediaPlayer2.Player"
proxy = bus.get_object(service_name, "/org/mpris/MediaPlayer2")
return (service_props, proxy)
def get_currently_playing():
(service_props, proxy) = get_playerctl_bus()
props = dbus.Interface(proxy, "org.freedesktop.DBus.Properties")
metadata = props.Get(service_props, "Metadata")
status = str(props.Get(service_props, "PlaybackStatus"))
if status != "Playing":
return ""
artist = ", ".join(metadata.get("xesam:artist"))
title = metadata.get("xesam:title")
return f"{artist}{title}"
def display_docker() -> str:
containers = docker_client.containers.list(sparse=True)
return f"{len(containers)}"
def get_time() -> str:
return time.strftime("%a %Y-%m-%d %X")
def bar_text() -> str:
return " | ".join(
[
f
for f in [
get_currently_playing(),
# get_network(),
display_docker(),
# get_bluetooth_devices(),
unread_emails(),
cpu_usage(),
mem_usage(),
get_time(),
battery_status(),
]
if f
]
)
def max_width(strings: list[str]) -> int:
r_max_width: int = 0
for s in strings:
if len(s) > r_max_width:
r_max_width = len(s)
return r_max_width
panels = {
"lock": {
"cmd": "kitty -e newm-panel-basic lock",
},
"launcher": {"cmd": "kitty -e newm-panel-basic launcher"},
"top_bar": {
"native": {
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"font": "JetBrainsMono Nerd Font",
"enabled": True,
"texts": lambda: [
bar_text(),
],
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},
},
"bottom_bar": {
"native": {
"enabled": False,
"texts": lambda: ["newm", "powered by pywm"],
"color": (0.5, 0.5, 0.5, 0.1),
}
},
}
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energy = {
"idle_callback": backlight_manager.callback,
"idle_times": [5 * 60, 30 * 60, 24 * 60 * 60],
}