在 macOS 10.13 和 Python 3.8 上导入 pyautogui 时出错

Question

我正在使用conda create --name atbs python=3.8.0 创建的 Python 3.8.0 在 conda 环境中工作。我使用pip install pyautogui 安装了pyobjc、pyobc-core 和pyautogui。安装看起来很成功，我可以运行import objc 没有错误，但是当我运行import pyautogui 时，我收到以下错误消息。谁能帮我弄清楚这是怎么回事？

Traceback (most recent call last):
  File "/opt/anaconda3/envs/atbs/lib/python3.8/site-packages/pyautogui/_pyautogui_osx.py", line 5, in <module>
    import Quartz
  File "/opt/anaconda3/envs/atbs/lib/python3.8/site-packages/Quartz/__init__.py", line 6, in <module>
    import AppKit
  File "/opt/anaconda3/envs/atbs/lib/python3.8/site-packages/AppKit/__init__.py", line 10, in <module>
    import Foundation
  File "/opt/anaconda3/envs/atbs/lib/python3.8/site-packages/Foundation/__init__.py", line 9, in <module>
    import CoreFoundation
  File "/opt/anaconda3/envs/atbs/lib/python3.8/site-packages/CoreFoundation/__init__.py", line 16, in <module>
    objc.pathForFramework("/System/Library/Frameworks/CoreFoundation.framework"),
  File "/opt/anaconda3/envs/atbs/lib/python3.8/site-packages/objc/_dyld.py", line 148, in pathForFramework
    fpath, name, version = infoForFramework(dyld_find(path))
  File "/opt/anaconda3/envs/atbs/lib/python3.8/site-packages/objc/_dyld.py", line 142, in dyld_find
    return dyld_framework(filename, framework_name, version)
  File "/opt/anaconda3/envs/atbs/lib/python3.8/site-packages/objc/_dyld.py", line 101, in dyld_framework
    if _dyld_shared_cache_contains_path(f):
NotImplementedError: _dyld_shared_cache_contains_path not available

Answer 1

我遇到了类似的问题，并找到了解决方法 https://github.com/hbldh/bleak/issues/372。它也适用于我。

在您的文件“/opt/anaconda3/envs/atbs/lib/python3.8/site-packages/objc/_dyld.py”中，替换以下行

try:
    from objc._objc import _dyld_shared_cache_contains_path
except ImportError:
    _dyld_shared_cache_contains_path = None

与

_dyld_shared_cache_contains_path = None