This Flask application lets you make a collage of album covers in a Spotify playlist. You'll need to sign up with Spotify for a Client Id and a Client Secret.
Here are a couple of ways you can run this on your machine:
Clone/download this repository to your machine and change your directory to it.
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Install Docker Desktop.
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Build the Docker container image:
$ docker build --tag spotify_collage_maker .
- Run the Docker container image:
$ docker run --publish 5000:5000 spotify_collage_maker
Don't want to install Docker and have Python 3.8 or higher on your machine already?
- Install the dependencies on your machine:
$ pip3 install -r requirements.txt
- Run the Flask App:
$ flask run
Point your browser to http://localhost:5000/ to start making your collage!
Here is what to expect:
screen.recording.1080p.mp4
Some things to consider:
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If multiple tracks from the same album appear in a playlist, the album's cover will be used only once in the collage.
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The preview uses 100px version of the album art but the download button generates the collage again using the higher resolution 300px version.
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While large playlists (100+ tracks) are supported, the performance will vary based on your machine's configuration and the browser you are using. The Download button might not work with very large playlists (500+) on browsers other than Chrome.
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Chrome and Firefox also allow you to right-click the collage and save it as an image. You will get the low-resolution 100px version in that case though.