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This commit is contained in:
jo 2021-05-27 16:23:02 +02:00
parent efe4fa027e
commit c27f020d73
85 changed files with 3238 additions and 2243 deletions
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49
python_apps/pypo/pypo/pypoliqqueue.py
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@ -11,12 +11,17 @@ import time
from queue import Empty
import signal
def keyboardInterruptHandler(signum, frame):
logger = logging.getLogger()
logger.info('\nKeyboard Interrupt\n')
logger.info("\nKeyboard Interrupt\n")
sys.exit(0)
signal.signal(signal.SIGINT, keyboardInterruptHandler)
class PypoLiqQueue(Thread):
def __init__(self, q, pypo_liquidsoap, logger):
Thread.__init__(self)
@ -35,18 +40,20 @@ class PypoLiqQueue(Thread):
self.logger.info("waiting indefinitely for schedule")
media_schedule = self.queue.get(block=True)
else:
self.logger.info("waiting %ss until next scheduled item" % \
time_until_next_play)
media_schedule = self.queue.get(block=True, \
timeout=time_until_next_play)
self.logger.info(
"waiting %ss until next scheduled item" % time_until_next_play
)
media_schedule = self.queue.get(
block=True, timeout=time_until_next_play
)
except Empty as e:
#Time to push a scheduled item.
# Time to push a scheduled item.
media_item = schedule_deque.popleft()
self.pypo_liquidsoap.play(media_item)
if len(schedule_deque):
time_until_next_play = \
self.date_interval_to_seconds(
schedule_deque[0]['start'] - datetime.utcnow())
time_until_next_play = self.date_interval_to_seconds(
schedule_deque[0]["start"] - datetime.utcnow()
)
if time_until_next_play < 0:
time_until_next_play = 0
else:
@ -54,7 +61,7 @@ class PypoLiqQueue(Thread):
else:
self.logger.info("New schedule received: %s", media_schedule)
#new schedule received. Replace old one with this.
# new schedule received. Replace old one with this.
schedule_deque.clear()
keys = sorted(media_schedule.keys())
@ -63,28 +70,28 @@ class PypoLiqQueue(Thread):
if len(keys):
time_until_next_play = self.date_interval_to_seconds(
media_schedule[keys[0]]['start'] -
datetime.utcnow())
media_schedule[keys[0]]["start"] - datetime.utcnow()
)
else:
time_until_next_play = None
def date_interval_to_seconds(self, interval):
"""
Convert timedelta object into int representing the number of seconds. If
number of seconds is less than 0, then return 0.
"""
seconds = (interval.microseconds + \
(interval.seconds + interval.days * 24 * 3600) * 10 ** 6) / float(10 ** 6)
if seconds < 0: seconds = 0
seconds = (
interval.microseconds
+ (interval.seconds + interval.days * 24 * 3600) * 10 ** 6
) / float(10 ** 6)
if seconds < 0:
seconds = 0
return seconds
def run(self):
try: self.main()
try:
self.main()
except Exception as e:
self.logger.error('PypoLiqQueue Exception: %s', traceback.format_exc())
self.logger.error("PypoLiqQueue Exception: %s", traceback.format_exc())