def m_to_string(v):
if isempty(v):
return escape_html(BLANK)
elif isinstance(v, unicode):
return escape_html(v)
elif isinstance(v, str):
return escape_html(v.decode('utf8', 'replace'))
else:
return escape_html(SEPARATOR.join(v))
def fillCombos(self, *args):
audios = self._status['selectedfiles']
self._audios = [z.usertags for z in audios]
combos = self.combos
if not audios:
for combo in combos.values():
combo.clear()
combo.setEnabled(False)
return
[combo.blockSignals(True) for combo in combos.values()]
self.initCombos(True)
tags = dict((tag, set()) for tag in combos)
for audio in audios:
for field in tags:
if field in audio:
value = audio[field]
if isinstance(value, basestring):
tags[field].add(value)
else:
tags[field].add(SEPARATOR.join(value))
else:
tags[field].add(u'')
for field, values in tags.iteritems():
combo = combos[field]
combo.addItems(sorted(values))
if len(values) == 1: combo.setCurrentIndex(2)
else: combo.setCurrentIndex(0)
if 'genre' in tags and len(tags['genre']) == 1:
combo = combos['genre']
values = sorted(tags['genre'])
index = combo.findText(values[0])
if index > -1:
combo.setCurrentIndex(index)
else:
combo.setEditText(values[0])
elif 'genre' in tags:
combos['genre'].setCurrentIndex(0)
self._originalValues = dict([(field, unicode(combo.currentText()))
for field, combo in self.combos.items()])
self._originalValues['__image'] = self._status['images']
[combo.blockSignals(False) for combo in combos.values()]
def pprint_tag(tags, fmt=u"<b>%s</b>: %s<br />", show_read_only=False):
image_tr = translate('Defaults', '%s images')
if tags:
if isinstance(tags, basestring):
return tags
elif not hasattr(tags, 'items'):
return SEPARATOR.join(filter(lambda x: x is not None, tags))
if show_read_only:
items = ((k,v) for k, v in tags.iteritems() if k != '__image')
else:
items = ((k,v) for k,v in tags.iteritems() if
k not in READONLY and k != '__image')
map_func = lambda v: fmt % (v[0], m_to_string(v[1]))
items = sorted(items, cmp=natcasecmp, key=itemgetter(0))
if u'__image' in tags:
items.insert(0, ('__image', image_tr % len(tags['__image'])))
return u"".join(imap(map_func, items))
