spotifyToYoutube.py

# Main script from https://github.com/saulojoab/Spotify-To-Youtube, with modifications to make it work with
# the latest spotify API and to make it run with less calls to the YT API.

def spotyplaylist(message):
    # coding: utf-8
    import json
    # Spotify library.
    import spotipy
    from spotipy.oauth2 import SpotifyClientCredentials
    # URL conversions.
    import urllib.request
    import bs4
    # Youtube stuff.
    import youtube

    # Opening our JSON configuration file (which has our tokens).
    with open("musicconfig.json", encoding='utf-8-sig') as json_file:
        APIs = json.load(json_file)

    api = youtube.API(client_id=APIs["youtube"]["client_id"],
                      client_secret=APIs["youtube"]["client_secret"],
                      api_key=APIs["youtube"]["api_key"]);

    def getTracks(playlistURL):
        # Creating and authenticating our Spotify app.
        client_credentials_manager = SpotifyClientCredentials(APIs["spotify"]["client_id"],
                                                              APIs["spotify"]["client_secret"])
        spotify = spotipy.Spotify(client_credentials_manager=client_credentials_manager)

        # Getting a playlist.
        results = spotify.user_playlist_tracks(user="", playlist_id=playlistURL)

        trackList = [];
        # For each track in the playlist.
        for i in results["items"]:
            # In case there's only one artist.
            if (i["track"]["artists"].__len__() == 1):
                # We add trackName - artist.
                trackList.append(i["track"]["name"] + " - " + i["track"]["artists"][0]["name"])
            # In case there's more than one artist.
            else:
                nameString = "";
                # For each artist in the track.
                for index, b in enumerate(i["track"]["artists"]):
                    nameString += (b["name"]);
                    # If it isn't the last artist.
                    if (i["track"]["artists"].__len__() - 1 != index):
                        nameString += ", ";
                # Adding the track to the list.
                trackList.append(i["track"]["name"] + " - " + nameString);

        return trackList;

    def searchYoutubeAlternative(songName):
        # YouTube will block you if you query too many songs using this search.
        # ALSO AGAINST TOS, lol, i dont use this one
        textToSearch = songName
        query = urllib.parse.quote(textToSearch)
        url = "https://www.youtube.com/results?search_query=" + query
        response = urllib.request.urlopen(url)
        html = response.read()
        soup = bs4(html, 'html.parser')
        for vid in soup.findAll(attrs={'class': 'yt-uix-tile-link'}):
            print('https://www.youtube.com' + vid['href'])

    def searchYoutube(songName):
        video = api.get('search', q=songName, maxResults=1, type='video', order='relevance');
        return ("https://www.youtube.com/watch?v=" + video["items"][0]["id"]["videoId"]);

    if __name__ == "spotifyToYoutube":
        tracks = getTracks(str(message))
        print("Searching songs...")
        songs = []
        for i in tracks:
            songs.append(searchYoutube(i))
        print("Search finished!")

        print("URL LIST: ")
        final = []
        for i in songs:
            #print(i)
            final.append(i)
        return (final)