AMArostegui · January 26, 2024 08:40 · AMArostegui · Jan 5, 2021
diff --git a/pythondotnetinit.cs b/pythondotnetinit.cs
        public static void Init(string pathVirtualEnv)
        {
            string pathVeScripts;
            if (Environment.OSVersion.Platform == PlatformID.Win32NT)
                pathVeScripts = PathVirtualEnv + @"\Scripts";
            else
                pathVeScripts = PathVirtualEnv + @"/bin";
            Environment.SetEnvironmentVariable("PATH", pathVeScripts, EnvironmentVariableTarget.Process);

            var pythonPath = string.Empty;

            var proc = new Process();
            proc.StartInfo.FileName = pathVeScripts + Path.DirectorySeparatorChar + "python";            
            proc.StartInfo.Arguments = $"-c \"import sys; print('{Path.PathSeparator}'.join(sys.path))\"";
            proc.StartInfo.RedirectStandardOutput = true;
            if (!proc.Start())
                throw new Exception("Couldn't initialize Python in virtual environment");
            proc.WaitForExit();

            pythonPath = proc.StandardOutput.ReadToEnd();
            pythonPath = pythonPath.Replace(Environment.NewLine, "");
            if (string.IsNullOrEmpty(pythonPath))
                throw new Exception("Couldn't initialize Python.NET");

            Environment.SetEnvironmentVariable("PYTHONPATH", pythonPath, EnvironmentVariableTarget.Process);
            PythonEngine.PythonPath = pythonPath;
        }
	public static void Init(string pathVirtualEnv)
	{
	string pathVeScripts;
	if (Environment.OSVersion.Platform == PlatformID.Win32NT)
	pathVeScripts = PathVirtualEnv + @"\Scripts";
	else
	pathVeScripts = PathVirtualEnv + @"/bin";
	Environment.SetEnvironmentVariable("PATH", pathVeScripts, EnvironmentVariableTarget.Process);

	var pythonPath = string.Empty;

	var proc = new Process();
	proc.StartInfo.FileName = pathVeScripts + Path.DirectorySeparatorChar + "python";
	proc.StartInfo.Arguments = $"-c \"import sys; print('{Path.PathSeparator}'.join(sys.path))\"";
	proc.StartInfo.RedirectStandardOutput = true;
	if (!proc.Start())
	throw new Exception("Couldn't initialize Python in virtual environment");
	proc.WaitForExit();

	pythonPath = proc.StandardOutput.ReadToEnd();
	pythonPath = pythonPath.Replace(Environment.NewLine, "");
	if (string.IsNullOrEmpty(pythonPath))
	throw new Exception("Couldn't initialize Python.NET");

	Environment.SetEnvironmentVariable("PYTHONPATH", pythonPath, EnvironmentVariableTarget.Process);
	PythonEngine.PythonPath = pythonPath;
	}