changed __fetchdata to _fetchdata; enforced 79-char lines

--HG--
extra : convert_revision : svn%3A41726ec3-264d-0410-9c23-a9f1637257cc/trunk%4038
This commit is contained in:
adrian.sampson 2008-07-03 19:56:20 +00:00
parent 2fe30f1195
commit af66c04d5d

View file

@ -121,9 +121,10 @@ class MediaField(object):
'mp4': mp4style }
self.id3desc = id3desc
def __fetchdata(self, obj):
def _fetchdata(self, obj):
"""Get the value associated with this descriptor's key (and id3desc if
present) from the mutagen tag dict. Unwraps from a list if necessary."""
present) from the mutagen tag dict. Unwraps from a list if
necessary."""
(mykey, mytype, mystyle) = self._params(obj)
try:
@ -194,7 +195,7 @@ class MediaField(object):
out = None
(mykey, mytype, mystyle) = self._params(obj)
out = self.__fetchdata(obj)
out = self._fetchdata(obj)
# deal with slashed and tuple storage
if mystyle & self.STYLE_SLASHED or mystyle & self.STYLE_2PLE:
@ -232,7 +233,7 @@ class MediaField(object):
# apply style filters
if mystyle & self.STYLE_SLASHED or mystyle & self.STYLE_2PLE:
# fetch the existing value so we can preserve half of it
pair = self.__fetchdata(obj)
pair = self._fetchdata(obj)
if mystyle & self.STYLE_SLASHED:
pair = fromslashed(pair)
pair = normalize_pair(pair, noneval=0)