python – 没有shell窗口运行shell命令

栏目: Python · 发布时间: 5年前

内容简介：翻译自：https://stackoverflow.com/questions/2935704/running-shell-commands-without-a-shell-window

使用subprocess.call或subprocess.Popen,执行 shell 命令会使 shell

窗口快速显示并消失.

如何在没有shell窗口的情况下运行shell命令？

我想你的观察仅限于Windows,因为我认为,这是唯一可以获得“控制台闪存”问题的平台.如果是这样,那么 docs

提供以下半帮助段落：

The startupinfo and creationflags, if  given, will be passed to the  underlying CreateProcess() function.  They can specify things such as  appearance of the main window and  priority for the new process. (Windows  only)

遗憾的是,Python在线文档不会重现Windows API文档的相关部分,因此您必须在其他地方找到它们,例如在MSDN上开始 here ,它引导你 here 创建标志,特别是

CREATE_NO_WINDOW
0x

The startupinfo and creationflags, if given, will be passed to the underlying CreateProcess() function. They can specify things such as appearance of the main window and priority for the new process. (Windows only)

000

The process is a console application  that is being run without a console  window. Therefore, the console handle  for the application is not set.

所以,在你的Popen调用中添加creationflags = 0x

The startupinfo and creationflags, if  given, will be passed to the  underlying CreateProcess() function.  They can specify things such as  appearance of the main window and  priority for the new process. (Windows  only)

000会有所帮助(遗憾的是我没有运行Windows的机器来试试这个,所以你必须自己尝试).

翻译自：https://stackoverflow.com/questions/2935704/running-shell-commands-without-a-shell-window

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