def getopentypes(existingtypes, arttype):
keys = [exact for exact in sorted(existingtypes, key=natural_sort)
if arttype_matches_base(arttype, exact)]
missing = []
nextstart = 0
for count in xrange(100):
if not keys:
nextstart = count
break
exact = format_arttype(arttype, count)
if exact in keys:
keys.remove(exact)
else:
missing.append(exact)
return missing, nextstart
def getextra(self, path, exacttypes, thumbs=False):
arttype = 'thumb' if thumbs else 'fanart'
extradir = 'extrathumbs' if thumbs else 'extrafanart'
sep = '\\' if '\\' in path else '/'
missing, nextno = getopentypes(exacttypes, arttype)
path += extradir + sep
_, files = xbmcvfs.listdir(path)
files.sort(key=natural_sort)
result = {}
for filename in files:
check_filename = filename.lower()
if not check_filename.endswith(('.jpg', '.png', '.gif')):
continue
popped = missing.pop(0) if missing else None
nexttype = popped if popped else format_arttype(arttype, nextno)
result[nexttype] = self.buildimage(path + filename, extradir + sep + filename)
if not popped:
nextno += 1
return result
