使用Google Speech API在python中出現屬性錯誤

Question

'str'對象沒有屬性'long_running_recognize'。 此錯誤發生在顯示的代碼的最后一行。 我跳進代碼，看不出它失敗的明顯原因。 跳出下面的wrap_method。

if "long_running_recognize" not in self._inner_api_calls:
   self._inner_api_calls[
        "long_running_recognize"
        ] = google.api_core.gapic_v1.method.wrap_method(
            self.transport.long_running_recognize,
default_retry=self._method_configs["LongRunningRecognize"].retry,           
     default_timeout=self._method_configs["LongRunningRecognize"].timeout,
            client_info=self._client_info,
        )

我能想到的唯一問題是音頻文件太大（45mb ... 53分鍾）。 但代碼中斷發生在一個似乎與此無關的位置。

import io
import os

from google.cloud import speech
from google.cloud.speech import enums
from google.cloud.speech import types

with open("path\\My First Project-edb18653fedf.json") as f:
    GOOGLE_APPLICATION_CREDENTIALS = f.read()

client = speech.SpeechClient(GOOGLE_APPLICATION_CREDENTIALS)
file_path = "audio\\102.flac"

with io.open(file_path, 'rb') as audio_file:
     content = audio_file.read()

     audio = types.RecognitionAudio(content=content)

config = types.RecognitionConfig(
    encoding=enums.RecognitionConfig.AudioEncoding.FLAC,
    sample_rate_hertz=32000,
    language_code='en-US')

operation = client.long_running_recognize(config, audio)


Connected to pydev debugger (build 191.7479.30)
Traceback (most recent call last):
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.1.2\helpers\pydev\pydevd.py", line 1758, in <module>
    main()
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.1.2\helpers\pydev\pydevd.py", line 1752, in main
    globals = debugger.run(setup['file'], None, None, is_module)
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.1.2\helpers\pydev\pydevd.py", line 1147, in run
    pydev_imports.execfile(file, globals, locals)  # execute the script
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.1.2\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile
    exec(compile(contents+"\n", file, 'exec'), glob, loc)
  File "C:/Users/shear/Documents/PythonScripts/GStTEnv/SpeechToText/CloudSpeechText.py", line 105, in <module>
    operation = client.long_running_recognize(config, audio)
  File "C:\Users\shear\GStTEnv\lib\site-packages\google\cloud\speech_v1\gapic\speech_client.py", line 314, in long_running_recognize
    self.transport.long_running_recognize,
AttributeError: 'str' object has no attribute 'long_running_recognize'

Answer 1

您是否試圖證明您關於音頻長度的理論？ 如果您修剪音頻並嘗試它會發生什么？

如果您在命令行而不是代碼中嘗試卷曲請求，是否會發生？

我想看看我是否可以提供幫助。 要進一步診斷，您能否提供： - 重現的確切步驟 - 指向github repo（如果可用） - 盡可能多的代碼 - 精確錯誤消息 - 語言代碼（config） - 適用的所有配置選項 - 示例移除所有個人數據的音頻文件（在Google雲端硬盤或雲存儲上）