fix(tts): remove origin header from websocket request

Author: apaparazzi0329

ibm_watson/websocket/synthesize_listener.py

@@ -57,6 +57,7 @@ def __init__(self,
 
         self.ws_client.run_forever(http_proxy_host=self.http_proxy_host,
                                    http_proxy_port=self.http_proxy_port,
+                                   suppress_origin=True,
                                    sslopt={'cert_reqs': ssl.CERT_NONE}
                                    if self.verify is not None else None)
 

requirements-dev.txt

@@ -17,4 +17,4 @@ Sphinx==3.5.2
 bumpversion==0.6.0
 
 # Web sockets
-websocket-client==0.48.0
+websocket-client==1.1.0

requirements.txt

@@ -1,4 +1,4 @@
 requests>=2.0,<3.0
 python_dateutil>=2.5.3
-websocket-client==0.48.0
+websocket-client==1.1.0
 ibm_cloud_sdk_core>=3.3.6, == 3.*

test/integration/test_text_to_speech_v1.py

@@ -133,3 +133,38 @@ def on_close(self):
         assert test_callback.fd is not None
         assert os.stat(file).st_size > 0
         os.remove(file)
+
+    # This is test will only be meaningful so long as en-AU_CraigVoice is a Neural type voice model
+    # Check this url for all Neutral type voice models: https://cloud.ibm.com/docs/text-to-speech?topic=text-to-speech-voices#languageVoices
+    def test_synthesize_using_websocket_neural(self):
+        file = 'tongue_twister.wav'
+
+        class MySynthesizeCallback(SynthesizeCallback):
+
+            def __init__(self):
+                SynthesizeCallback.__init__(self)
+                self.fd = None
+                self.error = None
+
+            def on_connected(self):
+                self.fd = open(file, 'ab')
+
+            def on_error(self, error):
+                self.error = error
+
+            def on_audio_stream(self, audio_stream):
+                self.fd.write(audio_stream)
+
+            def on_close(self):
+                self.fd.close()
+
+        test_callback = MySynthesizeCallback()
+        self.text_to_speech.synthesize_using_websocket(
+            'She sells seashells by the seashore',
+            test_callback,
+            accept='audio/wav',
+            voice='en-AU_CraigVoice')
+        assert test_callback.error is None
+        assert test_callback.fd is not None
+        assert os.stat(file).st_size > 0
+        os.remove(file)