81 lines
2.5 KiB
Python
81 lines
2.5 KiB
Python
"""
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Main tool to work with liquidsoap. We can:
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- monitor Liquidsoap's sources and do logs, print what's on air.
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- generate configuration files and playlists for a given station
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"""
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import os
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import time
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import re
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from argparse import RawTextHelpFormatter
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from django.conf import settings as main_settings
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from django.core.management.base import BaseCommand, CommandError
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from django.utils import timezone as tz
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import aircox.programs.models as programs
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from aircox.controllers.models import Log, Station
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from aircox.controllers.monitor import Monitor
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class Command (BaseCommand):
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help= __doc__
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def add_arguments (self, parser):
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parser.formatter_class=RawTextHelpFormatter
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group = parser.add_argument_group('actions')
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group.add_argument(
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'-c', '--config', action='store_true',
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help='generate configuration files for the stations'
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)
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group.add_argument(
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'-m', '--monitor', action='store_true',
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help='monitor the scheduled diffusions and log what happens'
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)
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group.add_argument(
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'-r', '--run', action='store_true',
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help='run the required applications for the stations'
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)
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group = parser.add_argument_group('options')
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group.add_argument(
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'-s', '--station', type=str, action='append',
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help='name of the station to monitor instead of monitoring '
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'all stations'
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)
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group.add_argument(
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'-d', '--delay', type=int,
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default=1000,
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help='time to sleep in milliseconds between two updates when we '
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'monitor'
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)
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def handle (self, *args,
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config = None, run = None, monitor = None,
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station = [], delay = 1000,
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**options):
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stations = Station.objects.filter(name__in = station)[:] \
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if station else \
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Station.objects.all()[:]
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for station in stations:
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station.prepare()
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if config and not run: # no need to write it twice
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station.controller.push()
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if run:
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station.controller.process_run()
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if monitor:
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monitors = [ Monitor(station) for station in stations ]
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delay = delay / 1000
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while True:
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for monitor in monitors:
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monitor.monitor()
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time.sleep(delay)
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if run:
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for station in stations:
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station.controller.process_wait()
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