Hello, as I mentioned in my earlier mail the “self” was missing for the instance method. The rest looks fine.
Stefan From: PythonDotNet [mailto:pythondotnet-bounces+sschukat=dspace...@python.org] On Behalf Of techi eth Sent: Monday, April 30, 2018 10:48 AM To: A list for users and developers of Python for .NET <pythondotnet@python.org> Subject: Re: [Python.NET] Error in calling Python class method from C# I have got success on doing. I just need to get review to ensure right. Please find below code snapshot. Class.py def test(): print "Test called" return 1 class ClassTest: def __init__(self) def Initalize(self): print "Initalize called" return 1 @staticmethod def Execute(): print "Execute called" return 1 ------------------------------------------------------------------------------------- Programme.cs PythonEngine.Initialize(); using (Py.GIL()) { //Creating module object PyObject testClassModule = PythonEngine.ImportModule("Class"); //Calling module method PyObject result = testClassModule.InvokeMethod("test"); Console.WriteLine("Test method result = {0}", result.ToString()); Dynamic classTest = testClassModule.GetAttr("ClassTest"); Dynamic tmp = classTest(); tmp.Initalize(); tmp.Execute(); } PythonEngine.Shutdown(); return 0; } On Mon, Apr 30, 2018 at 11:35 AM, techi eth <techi...@gmail.com<mailto:techi...@gmail.com>> wrote: Iron Python is having way to do the same.Please check below link. https://stackoverflow.com/questions/579272/instantiating-a-python-class-in-c-sharp On Mon, Apr 30, 2018 at 10:36 AM, techi eth <techi...@gmail.com<mailto:techi...@gmail.com>> wrote: Thanks for link, I have been through most of pages but not able to found same query. I am also not sure is this possible with Pyhton For .NET. Could you please give me below query answer. Can i create python class instance in C# programme ???? On Mon, Apr 30, 2018 at 8:34 AM, Denis Akhiyarov <denis.akhiya...@gmail.com<mailto:denis.akhiya...@gmail.com>> wrote: You may get more feedback on stackoverflow than on this mailing list for questions like this: https://stackoverflow.com/questions/tagged/python.net?sort=newest&pageSize=50 On Fri, Apr 27, 2018 at 3:54 AM, techi eth <techi...@gmail.com<mailto:techi...@gmail.com>> wrote: Any input on raised query. I think i am missing something very simple but not able to catch. Thanks On Thu, Apr 26, 2018 at 5:47 PM, techi eth <techi...@gmail.com<mailto:techi...@gmail.com>> wrote: Yes,It will work with this way but i need to create multiple instance of same class.If you see other function (@Execute() ) with static was working. Please give me hint of doing without static. Thanks On Thu, Apr 26, 2018 at 4:54 PM, Stefan Schukat <sschu...@dspace.de<mailto:sschu...@dspace.de>> wrote: Hello, you missed either @staticmethod decorator or the self argument for the Initialize method. Stefan From: PythonDotNet [mailto:pythondotnet-bounces+sschukat<mailto:pythondotnet-bounces%2Bsschukat>=dspace...@python.org<mailto:dspace...@python.org>] On Behalf Of techi eth Sent: Wednesday, April 25, 2018 2:38 PM To: A list for users and developers of Python for .NET <pythondotnet@python.org<mailto:pythondotnet@python.org>> Subject: [Python.NET] Error in calling Python class method from C# Hi, I am facing issue while calling python class function in C# programme. Can anyone give me hint what is wrong in below programme.While running I am getting error in invoking Initialize() function of class. Python module <Class.py> : def test(): print "Test called" return 1 class ClassTest: def __init__(self) def Initialize (): print " Initialize called" return 1 @staticmethod def Execute(): print "Execute called" return 1 C# Console Programme code snapshot : PythonEngine.Initialize(); using (Py.GIL()) { PyObject testClassModule = PythonEngine.ImportModule("Class"); //Calling module method PyObject result = testClassModule.InvokeMethod("test"); Console.WriteLine("Test method result = {0}", result.ToString()); PyObject classTest = testClassModule.GetAttr("ClassTest"); classTest.InvokeMethod("Initialize "); -----------------------------> Error classTest.InvokeMethod("Execute"); } PythonEngine.Shutdown(); _________________________________________________ Python.NET mailing list - PythonDotNet@python.org<mailto:PythonDotNet@python.org> https://mail.python.org/mailman/listinfo/pythondotnet _________________________________________________ Python.NET mailing list - PythonDotNet@python.org<mailto:PythonDotNet@python.org> https://mail.python.org/mailman/listinfo/pythondotnet _________________________________________________ Python.NET mailing list - PythonDotNet@python.org<mailto:PythonDotNet@python.org> https://mail.python.org/mailman/listinfo/pythondotnet
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