从这里:
import subprocessdef launchWithoutConsole(command, args): """Launches 'command' windowless and waits until finished""" startupinfo = subprocess.STARTUPINFO() startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW return subprocess.Popen([command] + args, startupinfo=startupinfo).wait()if __name__ == "__main__": # test with "pythonw.exe" launchWithoutConsole("d:\bin\gzip.exe", ["-d", "myfile.gz"])
请注意,有时抑制控制台会使子流程调用失败,并显示“错误6:无效的句柄”。一种快速修复是重定向
stdin,如此处所述:以Windows服务运行的Python:OSError:[WinError
6]句柄无效
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