def get_filename(new_tags):
filename = new_tags['path'] + '\\' + \
new_tags['artist'] + '\\' + \
new_tags['year'] + '\\' + \
new_tags['album'] + '\\' + \
new_tags['album'] + '_' + \
new_tags['year'] + '_' +\
new_tags['month'] + '_' +\
new_tags['day'] + '.mp3'
index = 1
while os.path.exists(filename):
tags = Mp3Tag.getTags(filename)
if new_tags['artist'] != tags['artist'][0] \
or new_tags['album'] != tags['album'][0] \
or new_tags['title'] != tags['title'][0]:
# if file with this name already exists but it's not this file than
# create new file name
filename = os.path.splitext(
filename)[0] + '_' + str(index) + os.path.splitext(filename)[1]
index += 1
else:
# if file with this name exists and it's this file than return
# current file name
break
return filename
