I want to have results in real time of exections python script via cmd.
My C# code with start pyhton script:
static void cmd_DataReceived(object sender, DataReceivedEventArgs e) { // Console.WriteLine("Output from other process"); Console.WriteLine(e.Data); } static void cmd_Error(object sender, DataReceivedEventArgs e) { // Console.WriteLine("Error from other process"); Console.WriteLine(e.Data); } private void backgroundWorker_sizzer_DoWork(object sender, DoWorkEventArgs e) { ProcessStartInfo cmdStartInfo = new ProcessStartInfo(); cmdStartInfo.FileName = @"C:\Windows\System32\cmd.exe"; cmdStartInfo.RedirectStandardOutput = true; cmdStartInfo.RedirectStandardError = true; cmdStartInfo.RedirectStandardInput = true; cmdStartInfo.UseShellExecute = false; cmdStartInfo.CreateNoWindow = true; Process cmdProcess = new Process(); cmdProcess.StartInfo = cmdStartInfo; cmdProcess.ErrorDataReceived += cmd_Error; cmdProcess.OutputDataReceived += cmd_DataReceived; cmdProcess.EnableRaisingEvents = true; cmdProcess.Start(); cmdProcess.BeginOutputReadLine(); cmdProcess.BeginErrorReadLine(); cmdProcess.StandardInput.WriteLine("cd C:\\Users\\"); cmdProcess.StandardInput.WriteLine("py test.py"); //Execute script cmdProcess.StandardInput.WriteLine("exit"); //Execute exit. cmdProcess.WaitForExit(); } test.py file containt simple example:
import time time.sleep(5) # Sleep for 5 seconds print("hello") time.sleep(10) # Sleep for 10 seconds print("hello") time.sleep(15) # Sleep for 15 seconds print("hello") time.sleep(1) # Sleep for 1 seconds And now when I run backgroundworker it display all hello at once - when python scripts end his execution.
All I want is display hello in real time one by one. When I start it via cmd manually it works good and show "hello" one by one in real time.
