def run(thread_shutdown_event=None,
pl_shutdown_event=None,
pl_config_loader=None,
interval=None):
powerline = Powerline(
'wm',
renderer_module='pango_markup',
shutdown_event=pl_shutdown_event,
config_loader=pl_config_loader,
)
powerline.update_renderer()
if not thread_shutdown_event:
thread_shutdown_event = powerline.shutdown_event
while not thread_shutdown_event.is_set():
# powerline.update_interval may change over time
used_interval = interval or powerline.update_interval
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)
thread_shutdown_event.wait(
max(used_interval - (monotonic() - start_time), 0.1))
class Powerline(base._TextBox): def __init__(self, timeout=2, text=" ", width=bar.CALCULATED, **config): base._TextBox.__init__(self, text, width, **config) self.timeout_add(timeout, self.update) self.powerline = PowerlineCore(ext='wm', renderer_module='pango_markup') def update(self): if not self.configured: return True self.text = self.powerline.render(side='right') self.bar.draw() return True def cmd_update(self, text): self.update(text) def cmd_get(self): return self.text def _configure(self, qtile, bar): base._TextBox._configure(self, qtile, bar) self.layout = self.drawer.textlayout( self.text, self.foreground, self.font, self.fontsize, self.fontshadow, markup=True)
powerline = Powerline('wm', renderer_module='pango_markup')
powerline.update_renderer()
try:
interval = float(sys.argv[1])
except IndexError:
interval = 2
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')
while True:
start_time = monotonic()
s = powerline.render(side='right')
request = "powerline_widget:set_markup('" + s.replace('\\', '\\\\').replace("'", "\\'") + "')\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)
sleep(max(interval - (monotonic() - start_time), 0.1))
interval = float(sys.argv[1])
except IndexError:
interval = 2
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')
while True:
start_time = monotonic()
s = powerline.render(side='right')
request = "powerline_widget:set_markup('" + s.replace(
'\\', '\\\\').replace("'", "\\'") + "')\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)
sleep(max(interval - (monotonic() - start_time), 0.1))
