Method on_say

examples/text_to_speech_app.py:91–105

(self, widget)

            'callback_function': '_voices_callback'})

    def on_say(self, widget):
        text = self.text_input.get_text()
        pitch = self.pitch_slider.get_value()
        rate = self.rate_slider.get_value()
        print("Saying: {} at rate {} and pitch {}".format(text, rate, pitch))
        self.execute_javascript(
            """
            var synth = window.speechSynthesis;
            voices = synth.getVoices();
            var utterThis = new SpeechSynthesisUtterance("{}");
            utterThis.pitch = {};
            utterThis.rate = {};
            utterThis.voice = voices[{}];
            synth.speak(utterThis);
            """.format(text, pitch, rate, self.selected_voice_id))

# starts the web server
start(MyApp, address="0.0.0.0", port=9990)