怎么去除调用 cosyvoice-v1 时的冗余屏显？

blackantt

1. import pyaudio
   
2. import dashscope
   
3. from dashscope.audio.tts_v2 import *
   
4. 
   
5. 
   
6. from http import HTTPStatus
   
7. from dashscope import Generation
   
8. 
   
9. dashscope.api_key = "sk-f17bec7f461cba"
   
10. model = "cosyvoice-v1"
    
11. voice = "longxiaochun"
    
12. 
    
13. 
    
14. class Callback(ResultCallback):
    
15.     _player = None
    
16.     _stream = None
    
17. 
    
18.     def on_open(self):
    
19.         print("websocket is open.")
    
20.         self._player = pyaudio.PyAudio()
    
21.         self._stream = self._player.open(
    
22.             format=pyaudio.paInt16, channels=1, rate=22050, output=True
    
23.         )
    
24. 
    
25.     def on_complete(self):
    
26.         print("speech synthesis task complete successfully.")
    
27. 
    
28.     def on_error(self, message: str):
    
29.         print(f"speech synthesis task failed, {message}")
    
30. 
    
31.     def on_close(self):
    
32.         print("websocket is closed.")
    
33.         # stop player
    
34.         self._stream.stop_stream()
    
35.         self._stream.close()
    
36.         self._player.terminate()
    
37. 
    
38.     def on_event(self, message):
    
39.         print(f"recv speech synthsis message {message}")
    
40. 
    
41.     def on_data(self, data: bytes) -> None:
    
42.         print("audio result length:", len(data))
    
43.         self._stream.write(data)
    
44. 
    
45. 
    
46. def synthesizer_with_llm(text):
    
47.     callback = Callback()
    
48.     synthesizer = SpeechSynthesizer(
    
49.         model=model,
    
50.         voice=voice,
    
51.         format=AudioFormat.PCM_22050HZ_MONO_16BIT,
    
52.         callback=callback,
    
53.     )
    
54. 
    
55.     messages = [{"role": "user", "content": f"""请朗读这些句子，跟原文保持绝对一致，不要添加任何评论，翻译。：{text}""" }]
    
56.                  
    
57.                  
    
58.     responses = Generation.call(
    
59.         model="qwen-turbo",
    
60.         messages=messages,
    
61.         result_format="message",  # set result format as 'message'
    
62.         stream=True,  # enable stream output
    
63.         incremental_output=True,  # enable incremental output
    
64.     )
    
65.     for response in responses:
    
66.         if response.status_code == HTTPStatus.OK:
    
67.             print(response.output.choices[0]["message"]["content"], end="")
    
68.             synthesizer.streaming_call(response.output.choices[0]["message"]["content"])
    
69.         else:
    
70.             print(
    
71.                 "Request id: %s, Status code: %s, error code: %s, error message: %s"
    
72.                 % (
    
73.                     response.request_id,
    
74.                     response.status_code,
    
75.                     response.code,
    
76.                     response.message,
    
77.                 )
    
78.             )
    
79.     synthesizer.streaming_complete()
    
80.     # print('requestId: ', synthesizer.get_last_request_id())
    
81. 
    
82. 
    
83. if __name__ == "__main__":
    
84.     text1 = """
    
85. 
    
86. 该女子向民警提供了相关违法行为的图片，图片显示，驾驶员正驾车行驶在
    
87. 高速公路第二车道上，
    
88. 
    
89.                  
    
90.             """
    
91.     synthesizer_with_llm(text1)

复制代码

FishC

要去除冗余的屏幕输出，可以通过将不必要的 `print` 语句注释掉或删除来实现。以下是去掉一些 `print` 语句的简化代码：

```python
import pyaudio
import dashscope
from dashscope.audio.tts

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