forked from rc/aircox
88 lines
2.5 KiB
Python
Executable File
88 lines
2.5 KiB
Python
Executable File
"""Analyse and check files using Sox, prints good and bad files."""
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import logging
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from argparse import RawTextHelpFormatter
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from django.core.management.base import BaseCommand, CommandError
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from aircox.management.sound_stats import SoundStats, SoxStats
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logger = logging.getLogger("aircox.commands")
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class Command(BaseCommand):
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help = __doc__
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sounds = None
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def add_arguments(self, parser):
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parser.formatter_class = RawTextHelpFormatter
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parser.add_argument(
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"files",
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metavar="FILE",
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type=str,
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nargs="+",
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help="file(s) to analyse",
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)
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parser.add_argument(
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"-s",
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"--sample_length",
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type=int,
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default=120,
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help="size of sample to analyse in seconds. If not set (or 0), "
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"does not analyse by sample",
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)
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parser.add_argument(
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"-a",
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"--attribute",
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type=str,
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help="attribute name to use to check, that can be:\n"
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+ ", ".join(['"{}"'.format(attr) for attr in SoxStats.attributes]),
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)
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parser.add_argument(
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"-r",
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"--range",
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type=float,
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nargs=2,
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help="range of minimal and maximal accepted value such as: "
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"--range min max",
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)
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parser.add_argument(
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"-i",
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"--resume",
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action="store_true",
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help="print a resume of good and bad files",
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)
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def handle(self, *args, **options):
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# parameters
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minmax = options.get("range")
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if not minmax:
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raise CommandError("no range specified")
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attr = options.get("attribute")
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if not attr:
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raise CommandError("no attribute specified")
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# sound analyse and checks
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self.sounds = [
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SoundStats(path, options.get("sample_length"))
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for path in options.get("files")
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]
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self.bad = []
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self.good = []
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for sound in self.sounds:
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logger.info("analyse " + sound.path)
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sound.analyse()
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sound.check(attr, minmax[0], minmax[1])
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if sound.bad:
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self.bad.append(sound)
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else:
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self.good.append(sound)
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# resume
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if options.get("resume"):
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for sound in self.good:
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logger.info("\033[92m+ %s\033[0m", sound.path)
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for sound in self.bad:
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logger.info("\033[91m+ %s\033[0m", sound.path)
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