}
ZDF = {
"frequency":562000000,
"inversion": "AUTO",
"bandwidth":str(8),
"code-rate-hp":"2/3",
"code-rate-lp":"2/3",
"modulation":"QAM 16",
"trans-mode":"8k",
"guard":str(4),
"hierarchy":"NONE"
}
kaa.main.select_notifier('generic')
kaa.gobject_set_threaded()
d =dvb.DVB(adapter=0, frontend=0)
# tune to ARD in 0.5 seconds
kaa.OneShotTimer(d.tune, ARD).start(0.5)
# start recording 1 after 1 second from startup and stop 4 seconds later
sink = gst.parse_bin_from_description('queue ! filesink name=sink', True)
sink.get_by_name("sink").set_property('location', 'foo1.ts')
kaa.OneShotTimer(d.get_stream(160).append, sink).start(1.0)
kaa.OneShotTimer(d.get_stream(160).remove, sink).start(5.0)
# start recording 2 after 4 second from startup and stop 1 second later
sink = gst.element_factory_make('filesink')
sink.set_property('location', 'foo2.ts')
ReflectTexture = libcandy.ReflectTexture
class Mainloop(object):
"""
Clutter mainloop.
"""
def run(self):
# Import clutter only in the gobject thread
# This function will be the running mainloop
if 'clutter' in sys.modules:
print 'kaa.candy thread failure, kaa.candy may segfault'
try:
import clutter
except Exception, e:
log.exception('unable to import clutter')
return
clutter.threads_init()
import_modules()
clutter.init()
clutter.main()
def quit(self):
# Import clutter only in the gobject thread
import clutter
clutter.main_quit()
if 'sphinx' not in sys.modules:
# set generic mainloop and start the clutter thread
kaa.main.select_notifier('generic')
kaa.gobject_set_threaded(Mainloop())
class Test():
@kaa.threaded(kaa.GOBJECT)
@kaa.synchronized()
def foo(self):
import time
time.sleep(0.4)
return kaa.is_mainthread()
@kaa.coroutine()
def test(self):
r = yield self.foo()
print 'foo', kaa.is_mainthread(), r
@kaa.synchronized()
def has_to_wait(self):
print 'go'
if 1:
kaa.gobject_set_threaded()
else:
kaa.main.select_notifier('gtk')
t = Test()
kaa.OneShotTimer(t.test).start(0.1)
kaa.OneShotTimer(t.has_to_wait).start(0.2)
kaa.main.run()
print 'done'
logger = logging.getLogger()
# remove handler, we want to set the look and avoid duplicate handlers
for l in logger.handlers[:]:
logger.removeHandler(l)
# set stdout logging
formatter = logging.Formatter('%(levelname)s candy:%(module)s(%(lineno)s): %(message)s')
handler = logging.StreamHandler()
handler.setFormatter(formatter)
logger.addHandler(handler)
if sys.argv[2]:
formatter = logging.Formatter('%(asctime)s %(levelname)-8s [%(name)6s] %(filename)s %(lineno)s: %(message)s')
handler = logging.handlers.RotatingFileHandler(sys.argv[2], maxBytes=1000000, backupCount=2)
handler.setFormatter(formatter)
logger.addHandler(handler)
# set log level
logger.setLevel(logging.INFO)
try:
kaa.main.init('generic')
kaa.gobject_set_threaded(mainloop)
# start server and keep its reference to avoid it being deleted by
# GC before the actual connect.
s = Server(sys.argv[1])
kaa.main.run()
except Exception, e:
log.exception('backend shutdown')
