FlaskApp, TTS-mp3 (localhost:5000/Ich+bin+kein+Mensch)

mary_tts_wav_2_mp3_webservice

from flask import Flask
from flask import send_file
from urllib.request import urlopen
import random, string
import os, glob

app = Flask(__name__)

@app.route("/<tts>")
def hello(tts):
	for fl in glob.glob("*wav*"):
		os.remove(fl)

	ttsnamef = ''.join(random.choice(string.ascii_lowercase + string.digits) for _ in range(6))
	mp3file = urlopen("http://mary.dfki.de:59125/process?INPUT_TEXT=%s&INPUT_TYPE=TEXT&OUTPUT_TYPE=AUDIO&AUDIO=WAVE_FILE&LOCALE=de" % tts)
	output = open('%s.wav' % ttsnamef,'wb')
	output.write(mp3file.read())
	output.close()
	os.system('lame -V 1 %s.wav %s.wav.mp3' % (ttsnamef, ttsnamef))
	#os.remove("%s.wav" % ttsnamef)
	return send_file("%s.wav.mp3" % ttsnamef, mimetype='audio/mp3')

if __name__ == "__main__":
    app.run(host='0.0.0.0', debug=True)