This example shows how to redirect standard output and standard error from a MATLAB®function to Python®StringIOobjects. Use theiomodule to createStringIOobjects. importmatlab.engine eng = matlab.engine.start_matlab()importio out = io.StringIO() err = io.StringIO() ret = eng.dec2base(...
以下序列图展示了使用上下文管理器SuppressOutput过程中的调用关系: StandardOutputSuppressOutputUserStandardOutputSuppressOutputUserenter contextredirect output to os.devnullprint("这条信息不会被输出")(no output)exit contextrestore original outputprint("这条信息会被输出")"这条信息会被输出" 关系图 关系图展示...
如果配了,直接写"python.exe"即可string sArguments=path;foreach(string sigstrinteps){sArguments+=" "+sigstr;//传递参数}sArguments+=" "+args;p.StartInfo.Arguments=sArguments;p.StartInfo.UseShellExecute=false;p.StartInfo.RedirectStandardOutput=true;p.StartInfo.RedirectStandardInput=true;p.StartInfo....
RedirectStandardOutput =true,//将标准输出流重定向,允许程序捕获cmd的输出。RedirectStandardError =true,//将错误输出流重定向,允许程序捕获cmd的错误信息。UseShellExecute =false,//禁用shell的使用,这是必需的,因为需要重定向输入/输出流。CreateNoWindow =true,//启动进程时不创建新窗口,使其在后台运行。Arguments...
RedirectStandardOutput =true, CreateNoWindow =true }; using(varprocess =newProcess { StartInfo = startInfo }) { process.Start; stringoutput = process.StandardOutput.ReadToEnd; process.WaitForExit; } } } 使用Pythonnet Pythonnet是一个允许在.NET和Python之间互操作的库。通过Pythonnet,你可以在C#中调用...
p.StartInfo.RedirectStandardOutput = true; p.StartInfo.RedirectStandardInput = true; p.StartInfo.RedirectStandardError = true; p.StartInfo.CreateNoWindow = true; p.Start(); p.BeginOutputReadLine(); p.OutputDataReceived += new DataReceivedEventHandler(p_OutputDataReceived); ...
For example, say you need to temporarily redirect the standard output, sys.stdout, to a given file on your disk. To do this, you can create a context manager like this:Python # redirect.py import sys class RedirectedStdout: def __init__(self, new_output): self.new_output = new_...
process.StartInfo.RedirectStandardOutput=true; process.Start; stringresult=process.StandardOutput.ReadToEnd; process.WaitForExit; Console.WriteLine(result); } 效果如下: 优势与局限 优势:该方法简单直观,对环境的依赖较少,不需要安装额外的库或组件,特别适用于环境配置复杂或版本兼容性问题突出的情况。
process.StartInfo.RedirectStandardOutput = true;process.StartInfo.UseShellExecute = false;process.Start...
I'm using pybind11 to execute python scripts inside a C++ dll with custom embedded modules, which is working perfectly, but I can't figure out how to redirect the python output globally. Ideally I would like any output from python to be redirected as a string into a function. Is this ...