"music_flask" WEB application is what you need to make downloading youtube music easier !

Based on the Flask framework, it is entirely developped in Pyhton3.

Python3 pip3 Flask flask_wtf wtforms youtube_dl ffmpeg

!! WORK IN PROGRESS !!

• Add TLS support
• Improve music files list design
• Add audio balise to stream online
• Add a way to delete musics
• Improve and add more flash information
• Find a way to add a progress-bar
• Add youtube-dl progessinon informations too
• Add a database simplistic system to store URL:file_name downloaded
• Avoid downloading of an previously downloaded file still present in 'data'
• A an API call to musicbrainz to retrieve tag informations and music names + update file with it.
• Change download mechanism to be able to download in a async manner.async-io
• Fill up the logger class
• Add a check for the local disk available space before download. Print a warning icon when disk space is low.

You can build the docker image with the bash script included:

$ cd Docker/
$ bash -c ./build-image.sh

You must run it with user flask:

$ docker run -p 80:1080 -d --user flask -h musicFlask --name music_flask --rm music_flask:latest

If you want to manage the downloaded files on disk, you can mount the data directory into a volume with -v option:

$ mkdir $(pwd)/musics
$ docker run -p 80:1080 -d --user flask -h musicFlask --name music_flask -v $(pwd)/musics:/home/flask/music_flask/data --rm music_flask:latest

• show logs
• attach to it
• stop it

$ docker logs -f music_flask
$ docker exec -it music_flask sh
$ docker stop music_flask

Create a Python virtual environnement and then install Flask.

$ pip install Flask wtforms flask_wtf

Install youtube_dl

mkdir -p $PYTHONPATH/wheel/youtube_dl/
pushd $PYTHONPATH/wheel/youtube_dl/
curl -L "https://files.pythonhosted.org/packages/38/98/759cc271d2cda665671a835689b3fb5c5dcd6a3a3cdaf81164dd270cb263/youtube_dl-2018.4.16-py2.py3-none-any.whl" -O
popd
pip install youtube_dl

Now run the application

$ python3 ./music_flask.py

You can find youtube-dl python call options here Python'call options