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Merge 3694bd8567837e2fb4119a560ea4bb408b28ca53 into 574bb1887b9f27b3c046c6b74a1f3ed75b115a75

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Bryce Chidester 2024-11-30 20:02:15 +00:00 committed by GitHub
commit 2b3f6cc387
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1 changed files with 17 additions and 18 deletions
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35
powerline/bindings/wm/awesome.py
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@ -1,27 +1,14 @@
# vim:fileencoding=utf-8:noet
from __future__ import (unicode_literals, division, absolute_import, print_function)
import sys
from threading import Thread, Event
from time import sleep
from subprocess import Popen, PIPE
import dbus
from powerline import Powerline
from powerline.lib.monotonic import monotonic
def read_to_log(pl, client):
for line in client.stdout:
if line:
pl.info(line, prefix='awesome-client')
for line in client.stderr:
if line:
pl.error(line, prefix='awesome-client')
if client.wait():
pl.error('Client exited with {0}', client.returncode, prefix='awesome')
def run(thread_shutdown_event=None, pl_shutdown_event=None, pl_config_loader=None,
interval=None):
powerline = Powerline(
@ -32,6 +19,18 @@ def run(thread_shutdown_event=None, pl_shutdown_event=None, pl_config_loader=Non
)
powerline.update_renderer()
try:
session_bus = dbus.SessionBus()
except Exception as e:
powerline.pl.exception('Failed to connect to session bus: {0}', str(e))
raise
try:
awesome_client = session_bus.get_object('org.naquadah.awesome.awful', '/')
except dbus.exceptions.DBusException as e:
powerline.pl.exception('Failed to locate Awesome service on dbus: {0}', str(e))
raise
awesome_eval = awesome_client.get_dbus_method('Eval', dbus_interface='org.naquadah.awesome.awful.Remote')
if not thread_shutdown_event:
thread_shutdown_event = powerline.shutdown_event
@ -41,10 +40,10 @@ def run(thread_shutdown_event=None, pl_shutdown_event=None, pl_config_loader=Non
start_time = monotonic()
s = powerline.render(side='right')
request = 'powerline_widget:set_markup(\'' + s.translate({'\'': '\\\'', '\\': '\\\\'}) + '\')\n'
client = Popen(['awesome-client'], shell=False, stdout=PIPE, stderr=PIPE, stdin=PIPE)
client.stdin.write(request.encode('utf-8'))
client.stdin.close()
read_to_log(powerline.pl, client)
try:
awesome_eval(request.encode('utf-8'))
except dbus.exceptions.DBusException as e:
powerline.pl.exception('Failure while signaling Awesome on dbus: {0}', str(e))
thread_shutdown_event.wait(max(used_interval - (monotonic() - start_time), 0.1))