Description
Environment
- Pythonnet version: Newest, built from github - commit f2dc8f1
- Python version: ??
- Operating System: Windows 10
- .NET Runtime: .net framework 4.5
Details
Hi, I'm trying to switch from IronPython to pythonnet in my project. Unfortunately, I can't make the engine work.
I'm trying to create the engine like this, but it throws an exception:
public class PythonEngine : IDisposable
{
private ClientHandler client;
private Py.GILState _engine;
private PyScope _scope;
private GameAPI _gameAPI;
public PythonEngine(ClientHandler client)
{
this.client = client;
_engine = Py.GIL();
_scope = Py.CreateScope();
_gameAPI = new GameAPI(client, _scope);
PrepareStaticLocals();
var outputStream = new MemoryStream();
var outputStreamWriter = new TcpStreamWriter(outputStream, client);
//_engine.Runtime.IO.SetOutput(outputStream, outputStreamWriter);
}
...
}
I am not wrapping the code in using statement because I need to use the same scope later in the code (I dispose it manually instead). Anyway, the code throws this exception:
System.TypeInitializationException: Inicializační metoda typu Delegates vyvolala výjimku. ---> System.MissingMethodException: Failed to load symbol PyDictProxy_New ---> System.ComponentModel.Win32Exception: Uvedená procedura nebyla nalezena
--- Konec trasování zásobníku pro vnitřní výjimku ---
v Python.Runtime.Platform.WindowsLoader.GetFunction(IntPtr hModule, String procedureName)
v Python.Runtime.Runtime.Delegates.GetFunctionByName(String functionName, IntPtr libraryHandle)
v Python.Runtime.Runtime.Delegates..cctor()
--- Konec trasování zásobníku pro vnitřní výjimku ---
v Python.Runtime.Runtime.Delegates.get_Py_IsInitialized()
v Python.Runtime.Runtime.Py_IsInitialized()
v Python.Runtime.Runtime.Initialize(Boolean initSigs, ShutdownMode mode)
v Python.Runtime.PythonEngine.Initialize(IEnumerable`1 args, Boolean setSysArgv, Boolean initSigs, ShutdownMode mode)
v Python.Runtime.PythonEngine.Initialize(Boolean setSysArgv, Boolean initSigs, ShutdownMode mode)
v Python.Runtime.PythonEngine.Initialize()
v Python.Runtime.Py.GIL()
v SkylinesRemotePython.PythonEngine..ctor(ClientHandler client)
v SkylinesRemotePython.ClientHandler.HandleClient()
What am I doing wrong?
There are a few key things that I don't understand about pythonnet, which may or may not be connected to this issue. First, do I need to have Python installed on my computer? IronPython apparently works as standalone library, but I don't know how about pythonnet.
Which files do I need to ship with my program? Python.Runtime.dll, System.Security.AccessControl.dll, System.Security.Permissions.dll, System.Security.Principal.Windows.dll
Thanks :)