using System;
using Python.Runtime;
using System.Diagnostics;
using System.Threading;
namespace mixedmode
{
    class Program
    {
        static void Main(string[] args)
        {
            dynamic res;
            using (Py.GIL()) {
                Console.WriteLine("embedded Python engine");
                dynamic pymod = Py.Import("mixedmode");
                Console.WriteLine("Imported testing module");
                if ((int)pymod.DEBUG == 1)
                {
                    AttachDebugger(); // enable this for mixed-mode debugging
                }
                res = pymod.pyfunc();
            }
            Console.WriteLine(res);
        }
        static void AttachDebugger()
        {
            Console.WriteLine("waiting for .NET debugger to attach");
            while (!Debugger.IsAttached)
            {
                Thread.Sleep(100);
            }
            Console.WriteLine(".NET debugger is attached");
        }
    }
}