Category: Performance

'OPENAI_API_KEY': "sk-aapwfMWDuFE5XXXUr2BH",
'REVAI_API_KEY': "02ks6kFhEKjdhdure8474JJAJJ945958_h8P_DEKDNkK6DwNNNHU17aRtCw",
'MODEL_NAME': "code-davinci-002",
"speedSpeech": 170,
"speedPitch": 0.8,
"soundRate": 44100,
"contentType": "audio/x-raw",
"layout": "interleaved",
"format": "S16LE",
"channels": 1

def getAudio(self, srcString):
    try:
        speedSpeech = self.speedSpeech
        speedPitch = self.speedPitch
        
        engine = pyttsx3.init()

        # Set the speed of the speech (in words per minute)
        engine.setProperty('rate', speedSpeech)

        # Set the pitch of the speech (1.0 is default)
        engine.setProperty('pitch', speedPitch)

        # Converting to MP3
        engine.say(srcString)
        engine.runAndWait()

        return 0

def findFromSJ(self, text):
      try:
          OPENAI_API_KEY = self.OPENAI_API_KEY

          # ChatGPT API_KEY
          openai.api_key = OPENAI_API_KEY

          print('22'*60)

          try:
              # Getting response from ChatGPT
              response = openai.Completion.create(
              engine=MODEL_NAME,
              prompt=text,
              max_tokens=64,
              top_p=1.0,
              n=3,
              temperature=0,
              frequency_penalty=0.0,
              presence_penalty=0.0,
              stop=["\"\"\""]
              )
          except IOError as e:
              if e.errno == errno.EPIPE:
                  pass

          print('44'*60)
          res = response.choices[0].text

          return res

      except IOError as e:
          if e.errno == errno.EPIPE:
              pass

      except Exception as e:
          x = str(e)
          print(x)

          print('66'*60)

          return x

def processVoice(self, var):
      try:
          OPENAI_API_KEY = self.OPENAI_API_KEY
          accessToken = cf.conf['REVAI_API_KEY']
          rate = self.rate
          chunk = int(rate/10)

          ################################################################
          ### Creates a media config with the settings set for a raw  ####
          ### microphone input                                        ####
          ################################################################

          sampleMC = MediaConfig('audio/x-raw', 'interleaved', 44100, 'S16LE', 1)

          streamclient = RevAiStreamingClient(accessToken, sampleMC)

          #####################################################################
          ### Opens microphone input. The input will stop after a keyboard ####
          ### interrupt.                                                   ####
          #####################################################################

          with ms.clsMicrophoneStream(rate, chunk) as stream:

              #####################################################################
              ### Uses try method to enable users to manually close the stream ####
              #####################################################################

              try:
                  response_gen = ''
                  response = ''
                  finalText = ''
                  
                  ############################################
                  ### Starts the server connection        ####
                  ### and thread sending microphone audio #### 
                  ############################################

                  response_gen = streamclient.start(stream.generator())

                  ###################################################
                  ### Iterates through responses and prints them ####
                  ###################################################

                  for response in response_gen:
                      try:
                          print('JSON:')
                          print(response)

                          r = json.loads(response)

                          df = p.json_normalize(r["elements"])
                          l.logr('1.df_' + var + '.csv', debug_ind, df, 'log')
                          column_name = "confidence"

                          if column_name in df.columns:
                              print('DF:: ')
                              print(df)

                              finalText = "".join(df["value"])
                              print("TEXT:")
                              print(finalText)

                              df = p.DataFrame()

                              raise Exception

                      except Exception as e:
                          x = str(e)
                          break

                  streamclient.end()

                  return finalText

              except Exception as e:
                  x = str(e)
                  #######################################
                  ### Ends the WebSocket connection. ####
                  #######################################

                  streamclient.end()

                  return ''

      except Exception as e:
          x = str(e)
          print('Error: ', x)

          streamclient.end()

          return x

def __enter__(self):
    self._audio_interface = pyaudio.PyAudio()
    self._audio_stream = self._audio_interface.open(
        format=pyaudio.paInt16,

        #########################################################
        ### The API currently only supports 1-channel (mono) ####
        ### audio.                                           ####
        #########################################################

        channels=1, rate=self._rate,
        input=True, frames_per_buffer=self._chunk,

        ####################################################################
        ### Run the audio stream asynchronously to fill the buffer      ####
        ### object. Run the audio stream asynchronously to fill the     ####
        ### buffer object. This is necessary so that the input device's ####
        ### buffer doesn't overflow while the calling thread makes      ####
        ### network requests, etc.                                      ####
        ####################################################################

        stream_callback=self._fill_buffer,
    )

    self.closed = False

    return self

def __exit__(self, type, value, traceback):
    self._audio_stream.stop_stream()
    self._audio_stream.close()
    self.closed = True

    ###############################################################
    ### Signal the generator to terminate so that the client's ####
    ### streaming_recognize method will not block the process  ####
    ### termination.                                           ####
    ###############################################################

    self._buff.put(None)
    self._audio_interface.terminate()

def _fill_buffer(self, in_data, frame_count, time_info, status_flags):

    ##############################################################
    ### Continuously collect data from the audio stream, into ####
    ### the buffer.                                           ####
    ##############################################################

    self._buff.put(in_data)
    return None, pyaudio.paContinue

def generator(self):
    while not self.closed:
        ######################################################################
        ### Use a blocking get() to ensure there's at least one chunk of  ####
        ### data, and stop iteration if the chunk is None, indicating the ####
        ### end of the audio stream.                                      ####
        ######################################################################

        chunk = self._buff.get()
        if chunk is None:
            return
        data = [chunk]

        ##########################################################
        ### Now consume whatever other data's still buffered. ####
        ##########################################################

        while True:
            try:
                chunk = self._buff.get(block=False)
                if chunk is None:
                    return
                data.append(chunk)
            except queue.Empty:
                break

        yield b''.join(data)

def main():
    try:
        spFlag = True

        var = datetime.datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
        print('*'*120)
        print('Start Time: ' + str(var))
        print('*'*120)

        exitComment = 'THANKS.'

        while True:
            try:
                finalText = ''

                if spFlag == True:
                    finalText = x4.processVoice(var)
                else:
                    pass

                val = finalText.upper().strip()

                print('Main Return: ', val)
                print('Exit Call: ', exitComment)
                print('Length of Main Return: ', len(val))
                print('Length of Exit Call: ', len(exitComment))

                if val == exitComment:
                    break
                elif finalText == '':
                    spFlag = True
                else:
                    print('spFlag::',spFlag)
                    print('Inside: ', finalText)
                    resVal = x2.findFromSJ(finalText)

                    print('ChatGPT Response:: ')
                    print(resVal)

                    resAud = x3.getAudio(resVal)
                    spFlag = False
            except Exception as e:
                pass

        var1 = datetime.datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
        print('*'*120)
        print('End Time: ' + str(var1))
        print('SJ Voice Assistant exited successfully!')
        print('*'*120)

    except Exception as e:
        x = str(e)
        print('Error: ', x)