def __init__(self, username, scope, client_id, client_secret,
redirect_uri):
self.username = username
self.scope = scope
self.saved_tracks = MusicLibrary(username)
self.token = None
self.CLIENT_ID = client_id
self.CLIENT_SECRET = client_secret
self.REDIRECT_URI = redirect_uri
def test_synchronize_list(self):
mp = Deezer(self.username)
mp.connect()
f = open('.\\' + self.username + '_saved_tracks.txt',
'r',
encoding='utf8')
lines = f.readlines()
f.close()
music_list = MusicLibrary('vinye_mustaine')
for line in lines:
music_list.add(Song(*line.split('\t')))
print(str(music_list))
mp.synchronize_list(music_list.getsongs())
print(str(len(mp.saved_tracks.getsongs())))
def test_massive_song_add2(self):
username = ''
f = open('.\\'+ username +'_saved_tracks.txt','r', encoding='utf8')
lines = f.readlines()
f.close()
l = MusicLibrary()
i = 0
for x in range(0, len(lines)-1):
if len(lines[x]) > 0:
s = Song(*((lines[x]).replace('\n','').split('\t')))
l.add(s)
i+=1
self.assertEqual(i, l.song_len(), "could not add - " + str(i))
'''try: self.assertEqual(i, l.song_len(), "could not add - " + str(i))
def test_getsongs(self):
l = MusicLibrary()
self.assertEqual(len(l.getsongs()), 0)
for x in range(65,90):
for y in range(65,90):
for z in range(65,90):
l.add(Song(chr(x),chr(y),chr(z)))
self.assertEqual(len(l.getsongs()), pow(25,3))
def test_massive_song_add(self):
l = MusicLibrary()
ix, iy, iz = 0, 0, 0
for x in range(65,90):
ix+=1
for y in range(65,90):
iy+=1
for z in range(65,90):
iz+=1
l.add(Song(chr(x),chr(y),chr(z)))
self.assertEqual(ix, l.artist_len(), "wrong artist len")
self.assertEqual(iy, l.album_len(), "wrong album number")
self.assertEqual(iz, l.song_len(), "wrong song number")
def test_addsong(self):
lib = MusicLibrary()
lib.add(self.songs)
teststr = 'Artists: 2\nAlbums: 3\nSongs: 4'
self.assertEqual(str(lib), teststr)
def test_addartist(self):
lib = MusicLibrary()
lib.add(self.artists)
teststr = 'Artists: 3\nAlbums: 4\nSongs: 8'
self.assertEqual(str(lib), teststr)
def test_str(self):
teststr = 'Artists: 3\nAlbums: 4\nSongs: 8'
self.assertEqual(str(MusicLibrary(artists=self.artists)),teststr)
def test_constructor(self):
self.assertEqual(MusicLibrary('A').name, 'A')
self.assertEqual(len(MusicLibrary(artists=self.artists)),3)
def test_setitem(self):
self.assertEqual(list(MusicLibrary(artists=self.artists).keys()),['A','B','C'])
class MusicProvider():
def __init__(self, username, scope, client_id, client_secret,
redirect_uri):
self.username = username
self.scope = scope
self.saved_tracks = MusicLibrary(username)
self.token = None
self.CLIENT_ID = client_id
self.CLIENT_SECRET = client_secret
self.REDIRECT_URI = redirect_uri
def __export_txt__(self, location):
f = None
songlist = self.saved_tracks.getsongs()
try:
f = open(location + '\\' + self.username + '_saved_tracks.txt',
'w',
encoding='utf8')
for song in songlist:
s = '\t'.join([
song['name'], song['album'], song['artist'],
str(song['track_number']),
str(song['duration_ms']), song['track_id']
])
f.write(s + '\n')
f.close()
return True
except Exception:
if f is not None:
f.close()
return False
def __export_json__(self, location):
f = None
try:
f = open(location + '\\' + self.username + '_saved_tracks.json',
'w')
f.write(json.dumps(self.saved_tracks))
f.close()
return True
except Exception:
if f is not None:
f.close()
return False
def export(self, format=MusicExportFormat.TXT, location='.\\'):
if format is MusicExportFormat.TXT:
return self.__export_txt__(location)
elif format is MusicExportFormat.JSON:
return self.__export_json__(location)
else:
return False
def connect(self):
raise NotImplementedError("Please Implement connect")
def reconnect(self):
raise NotImplementedError("Please Implement reconnect")
def get_saved_tracks(self):
raise NotImplementedError("Please Implement get_saved_tracks")
def _ask_for_permission(self, url):
print('''
User authentication requires interaction with your
web browser. Once you enter your credentials and
give authorization, you will be redirected to
a url. Paste that url you were directed to to
complete the authorization.
''')
auth_url = url
try:
webbrowser.open(auth_url)
print("Opened %s in your browser" % auth_url)
except:
print("Please navigate here: %s" % auth_url)
print()
print()
try:
response = raw_input("Enter the URL you were redirected to: ")
except NameError:
response = input("Enter the URL you were redirected to: ")
print()
print()
try:
return response.split("?code=")[1].split("&")[0]
except IndexError:
return None