如果您“在资源管理器中显示”，Komodo Edit 会更改 Python sys.path

发布于 2024-07-26 12:29:25 字数 1033 浏览 8 评论 0原文

我正在使用代码编辑器 Komodo Edit。

当我右键单击项目并单击“在资源管理器中显示”时，它会在我的项目所在目录中弹出一个类似于Windows资源管理器的框。这非常方便。

然而，我注意到了一个潜在的副作用。当你尝试使用这个看起来与 Windows 资源管理器一模一样的窗口运行 python 文件时，你会发现它完全搞乱了 Python 中的 sys.path 以使用自己的目录。

有什么办法可以避免这种情况吗？

import sys
sys.path

C:\Windows\system32\python26.zip
C:\Program Files\ActiveState Komodo Edit 5\lib\python\DLLs
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\plat-win
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\lib-tk
C:\Python26
C:\Program Files\ActiveState Komodo Edit 5\lib\python
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\site-packages
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\site-packages\win32
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\site-packages\win32\lib
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\site-packages\Pythonwin

原文

I am using Komodo Edit, a code editor.

When I right click on projects and click "Show in Explorer", it will pop up a box just like Windows Explorer at the directory my project is. This is very convenient.

However, I noticed an insidious side effect. When you try to run a python file with this window that looks exactly like Windows Explorer, you will find out that it completely messes up sys.path in Python to use its own directory.

Is there any way to avoid this?

import sys
sys.path

C:\Windows\system32\python26.zip
C:\Program Files\ActiveState Komodo Edit 5\lib\python\DLLs
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\plat-win
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\lib-tk
C:\Python26
C:\Program Files\ActiveState Komodo Edit 5\lib\python
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\site-packages
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\site-packages\win32
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\site-packages\win32\lib
C:\Program Files\ActiveState Komodo Edit 5\lib\python\lib\site-packages\Pythonwin

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漫雪独思 2024-08-02 12:29:25

这确实是Komodo的一个问题。它实际上源于 Komodo 生成的资源管理器窗口，其中将 PYTHONHOME 环境变量设置为包含 Komodo 的路径，因为子进程继承了父进程的环境。我通过 Komodo 生成的资源管理器打开命令提示符窗口注意到了这一点。如果您查看 set 的输出，它包含（除其他外）以下内容：

PYTHONHOME=C:\Program Files\ActiveState Komodo Edit 5\lib\python
_KOMODO_HOSTUSERDATADIR=C:\Users\Dev\AppData\Roaming\ActiveState\KomodoEdit\5.1\host-host\
_KOMODO_VERUSERDATADIR=C:\Users\Dev\AppData\Roaming\ActiveState\KomodoEdit\5.1\
_XRE_USERAPPDATADIR=C:\Users\Dev\AppData\Roaming\ActiveState\KomodoEdit\5.1\host-host\XRE

我报告了此错误此处位于 ActiveState 错误跟踪器。

This is indeed a problem in Komodo. It actually stems from the Explorer window spawned by Komodo having the PYTHONHOME environment variable set to include Komodo's path, since the child process inherits the parent's environment. I noticed this by opening a Command Prompt window through an Explorer spawned by Komodo. If you look at the output from set, it contains (among other things) the following:

PYTHONHOME=C:\Program Files\ActiveState Komodo Edit 5\lib\python
_KOMODO_HOSTUSERDATADIR=C:\Users\Dev\AppData\Roaming\ActiveState\KomodoEdit\5.1\host-host\
_KOMODO_VERUSERDATADIR=C:\Users\Dev\AppData\Roaming\ActiveState\KomodoEdit\5.1\
_XRE_USERAPPDATADIR=C:\Users\Dev\AppData\Roaming\ActiveState\KomodoEdit\5.1\host-host\XRE

I reported this bug here at the ActiveState bug tracker.

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