Flask streaming an audio file

flaskaudiostream.py

from flask import Flask, Response

app = Flask(__name__)


@app.route("/wav")
def streamwav():
    def generate():
        with open("signals/song.wav", "rb") as fwav:
            data = fwav.read(1024)
            while data:
                yield data
                data = fwav.read(1024)
    return Response(generate(), mimetype="audio/x-wav")


@app.route("/ogg")
def streamogg():
    def generate():
        with open("signals/song.ogg", "rb") as fogg:
            data = fogg.read(1024)
            while data:
                yield data
                data = fogg.read(1024)
    return Response(generate(), mimetype="audio/ogg")

if __name__ == "__main__":
    app.run(debug=True)

Thank you! Worked like a charm. If someone runs into can't decode byte error, please make sure you're opening the file in 'rb' mode. I missed that the first time.