Google Musicでアルバムとタイトルが重複した曲を削除するスクリプト

.gitignore

virtualenv.py
venv/

gmusic_cleaner.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

u"""
Google Musicでアルバムとタイトルが重複した曲を削除するスクリプト

    curl -LO https://bitbucket.org/ianb/virtualenv/raw/tip/virtualenv.py
    python virtualenv.py venv
    venv/bin/easy_install gmusicapi
    venv/bin/python gmusic_cleaner.py

"""

# https://github.com/simon-weber/Unofficial-Google-Music-API
from gmusicapi import Mobileclient
from getpass import getpass

email = raw_input("Email: ")
password = getpass()

api = Mobileclient()
api.login(email, password)
assert api.is_authenticated()

songs = api.get_all_songs()
assert len(songs) > 10

albums = []
titles = []
trash = []
for song in songs:
    if song.get('album') in albums and song.get('title') in titles:
        print "[delete] " + song.get('album', '').encode('utf_8') + " / " + song.get('title', '').encode('utf_8')
        trash.append(song.get('id'))
    albums.append(song.get('album'))
    titles.append(song['title'])

if len(trash):
    if raw_input("Delete duplicate songs? [y/n]: ") is 'y':
        api.delete_songs(trash)

print "done\n"