Question

当我在程序中使用它时：

import pyttsx3
engine = pyttsx3.init("sapi5")

我收到一条错误消息：

Traceback (most recent call last):
  File "C:\Python38\lib\site-packages\pyttsx3\__init__.py", line 20, in init
    eng = _activeEngines[driverName]
  File "C:\Python38\lib\weakref.py", line 131, in __getitem__
    o = self.data[key]()
KeyError: 'sapi5'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python38\lib\site-packages\pyttsx3\__init__.py", line 22, in init
    eng = Engine(driverName, debug)
  File "C:\Python38\lib\site-packages\pyttsx3\engine.py", line 30, in __init__
    self.proxy = driver.DriverProxy(weakref.proxy(self), driverName, debug)
  File "C:\Python38\lib\site-packages\pyttsx3\driver.py", line 50, in __init__
    self._module = importlib.import_module(name)
  File "C:\Python38\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\Python38\lib\site-packages\pyttsx3\drivers\sapi5.py", line 10, in <module>
    import pythoncom
  File "C:\Python38\lib\site-packages\pythoncom.py", line 2, in <module>
    import pywintypes
  File "C:\Users\User name\AppData\Roaming\Python\Python38\site-packages\pywintypes.py", line 124, in <module>
    __import_pywin32_system_module__("pywintypes", globals())
  File "C:\Users\User name\AppData\Roaming\Python\Python38\site-packages\pywintypes.py", line 98, in __import_pywin32_system_module__
    raise ImportError("No system module '%s' (%s)" % (modname, filename))
ImportError: No system module 'pywintypes' (pywintypes38.dll)

请告诉我如何解决此问题。我在互联网上搜索了它，然后看到一个回答，说不是'sapi5'而是您可以写'dummy'，但是写完虚拟后我的程序却不会说话，这是我的主要动机包装方式： pyttsx3-2.87 python-3.8.2 预先感谢。

Answer 1

在最后一行，它显示id_list_str = ', '.join([id for id in id_list]) sql_string = "select id, x, y, z from <db_table> where id in ANY(%s)".format(id_list) data_frame = pd.read_sql_query(sql_strung, redshift_db)。尝试使用pip或软件包管理器进行安装。它可能会解决问题

无法初始化pyttsx3模块

1 个答案: