Ironpython Integration With C#/ .net

So I'm trying to develop this application that will get a captcha image from an website and try to decode it so I can fill the captcha input text with the resulted text after I dec

Solution 1:

You can create a function to run your IronPythonScript and catch and re-raise exceptions that tell you what line of code is problematic as follows:

publicstaticdynamicRunIronPythonScript(string fileName)
{
    var ipy = IronPython.Hosting.Python.CreateRuntime();
    try
    {
        dynamic test = ipy.ExecuteFile(fileName);
        return test;
    }
    catch (Exception e)
    {
        var engine = IronPython.Hosting.Python.GetEngine(ipy);
        ExceptionOperations eo = engine.GetService<ExceptionOperations>();
        string error = eo.FormatException(e);
        thrownew Exception(error);
    }
}

Then you can call it as follows:

staticvoidMain(string[] args)
 {
    RunIronPythonScript("crack.py");
 }

This will at least show you which line of code is causing the error, making it easier to fix the script up.

Solution 2:

Try:

Microsoft.Scripting.Hosting.ScriptEngineengine=
     IronPython.Hosting.Python.CreateEngine();

engine.ExecuteFile("crack.py");