sintonia/python_apps/media-monitor2/media/metadata/definitions.py

104 lines
2.7 KiB
Python

# -*- coding: utf-8 -*-
import media.monitor.process as md
from os.path import normpath
from media.monitor.pure import format_length, file_md5
with md.metadata('MDATA_KEY_DURATION') as t:
t.default(u'0.0')
t.depends('length')
t.translate(lambda k: format_length(k['length']))
with md.metadata('MDATA_KEY_MIME') as t:
t.default(u'')
t.depends('mime')
t.translate(lambda k: k['mime'].replace('-','/'))
with md.metadata('MDATA_KEY_BITRATE') as t:
t.default(u'')
t.depends('bitrate')
t.translate(lambda k: k['bitrate'])
with md.metadata('MDATA_KEY_SAMPLERATE') as t:
t.default(u'0')
t.depends('sample_rate')
t.translate(lambda k: k['sample_rate'])
with md.metadata('MDATA_KEY_FTYPE'):
t.depends('ftype') # i don't think this field even exists
t.default(u'audioclip')
t.translate(lambda k: k['ftype']) # but just in case
with md.metadata("MDATA_KEY_CREATOR") as t:
t.depends("artist")
# A little kludge to make sure that we have some value for when we parse
# MDATA_KEY_TITLE
t.default(u"")
t.max_length(512)
with md.metadata("MDATA_KEY_SOURCE") as t:
t.depends("album")
t.max_length(512)
with md.metadata("MDATA_KEY_GENRE") as t:
t.depends("genre")
t.max_length(64)
with md.metadata("MDATA_KEY_MOOD") as t:
t.depends("mood")
t.max_length(64)
with md.metadata("MDATA_KEY_TRACKNUMBER") as t:
t.depends("tracknumber")
with md.metadata("MDATA_KEY_BPM") as t:
t.depends("bpm")
t.max_length(8)
with md.metadata("MDATA_KEY_LABEL") as t:
t.depends("organization")
t.max_length(512)
with md.metadata("MDATA_KEY_COMPOSER") as t:
t.depends("composer")
t.max_length(512)
with md.metadata("MDATA_KEY_ENCODER") as t:
t.depends("encodedby")
t.max_length(512)
with md.metadata("MDATA_KEY_CONDUCTOR") as t:
t.depends("conductor")
t.max_length(512)
with md.metadata("MDATA_KEY_YEAR") as t:
t.depends("date")
t.max_length(16)
with md.metadata("MDATA_KEY_URL") as t:
t.depends("website")
with md.metadata("MDATA_KEY_ISRC") as t:
t.depends("isrc")
t.max_length(512)
with md.metadata("MDATA_KEY_COPYRIGHT") as t:
t.depends("copyright")
t.max_length(512)
with md.metadata("MDATA_KEY_FILEPATH") as t:
t.depends('path')
t.translate(lambda k: normpath(k['path']))
with md.metadata("MDATA_KEY_MD5") as t:
t.depends('path')
t.optional(False)
t.translate(lambda k: file_md5(k['path'], max_length=100))
# MDATA_KEY_TITLE is the annoying special case
with md.metadata('MDATA_KEY_TITLE') as t:
# Need to know MDATA_KEY_CREATOR to know if show was recorded. Value is
# defaulted to "" from definitions above
t.depends('title','MDATA_KEY_CREATOR')
t.max_length(512)