def assert_file_data(self, test,
mediatype='*', duration='*', data='*', cover_art='*'):
if data != '*' and data is not None:
data = dict((unicode(key), value) for key, value in data.iteritems())
filename = resources.path(path.join('testdata', 'metadata', test))
expected = (mediatype, duration, data, cover_art)
results = read_metadata(filename, True)
if results is None:
# files for which mutagen returns nothing should have None for all
# fields, including None instead of a tags dict.
results = None, None, None, None
for observed, expected_value in zip(results, expected):
if expected_value != '*':
self.assertEquals(observed, expected_value)
def assert_file_data(self,
test,
mediatype='*',
duration='*',
data='*',
cover_art='*'):
if data != '*' and data is not None:
data = dict(
(unicode(key), value) for key, value in data.iteritems())
filename = resources.path(path.join('testdata', 'metadata', test))
expected = (mediatype, duration, data, cover_art)
results = read_metadata(filename, True)
if results is None:
# files for which mutagen returns nothing should have None for all
# fields, including None instead of a tags dict.
results = None, None, None, None
for observed, expected_value in zip(results, expected):
if expected_value != '*':
self.assertEquals(observed, expected_value)
def read_metadata(self):
# always mark the file as seen
self.metadata_version = filetags.METADATA_VERSION
if self.file_type == u'other':
return
path = self.get_filename()
rv = filetags.read_metadata(path)
if not rv:
return
mediatype, duration, metadata, cover_art = rv
self.file_type = mediatype
# FIXME: duration isn't actually a attribute of metadata.Source.
# This currently works because Item and Device item are the only
# classes that call read_metadata(), and they both define duration
# the same way.
#
# But this is pretty fragile. We should probably refactor
# duration to be an attribute of metadata.Source.
self.duration = duration
self.cover_art = cover_art
self.album = metadata.get('album', None)
self.album_artist = metadata.get('album_artist', None)
self.artist = metadata.get('artist', None)
self.title_tag = metadata.get('title', None)
self.track = metadata.get('track', None)
self.year = metadata.get('year', None)
self.genre = metadata.get('genre', None)
self.has_drm = metadata.get('drm', False)
# 16346#c26 - run MDP for all OGG files in case they're videos
extension = os.path.splitext(path)[1].lower()
# oga is the only ogg-ish extension guaranteed to be audio
if extension.startswith('.og') and extension != '.oga':
# None because we need is_playable to be False until MDP has
# determined the real file type, or newly-downloaded videos will
# always play as audio; MDP always looks at file_type=None files
self.file_type = None
