pyttsx3 - Linux - espeak

#
# Linux:
#
# pip install pyttsx3
# apt install espeak
# apt install libespeak1 # I'm not sure. Maybe espeak will install it.
#
# http://pyttsx.readthedocs.io/en/latest/index.html
# http://espeak.sourceforge.net/languages.html
#

import pyttsx3

engine = pyttsx3.init()

print('voices:')
for item in engine.getProperty('voices'):
    print(item.name)

print('---')
print('voice:', engine.getProperty('voice'))
print('rate:', engine.getProperty('rate'))
print('volume:', engine.getProperty('volume'))
print('---')

engine.setProperty('voice', 'english')
engine.say('Good Day, what a nice day today.')

engine.setProperty('voice', 'polish')
engine.say('Dzień dobry, jaki ładny dzisiaj dzień.')

engine.setProperty('voice', 'russian')
engine.say('Доброе утро, сегодня хороший день.')

engine.runAndWait()