kopia lustrzana https://dev.funkwhale.audio/funkwhale/funkwhale
35 wiersze
824 B
Python
35 wiersze
824 B
Python
import mutagen
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NODEFAULT = object()
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class Metadata(object):
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ALIASES = {
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'release': 'musicbrainz_albumid',
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'artist': 'musicbrainz_artistid',
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'recording': 'musicbrainz_trackid',
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}
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def __init__(self, path):
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self._file = mutagen.File(path)
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def get(self, key, default=NODEFAULT, single=True):
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try:
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v = self._file[key]
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except KeyError:
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if default == NODEFAULT:
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raise
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return default
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# Some tags are returned as lists of string
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if single:
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return v[0]
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return v
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def __getattr__(self, key):
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try:
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alias = self.ALIASES[key]
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except KeyError:
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raise ValueError('Invalid alias {}'.format(key))
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return self.get(alias, single=True)
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