Encode strings passed to PyRun_String as UTF8

NickSavin · filmor · commit 21cb776fa525 · 2020-06-07T20:13:13.000+02:00
diff --git a/src/runtime/runtime.cs b/src/runtime/runtime.cs
@@ -839,7 +839,11 @@ public static extern int Py_Main(
         internal static extern int PyRun_SimpleString(string code);
 
         [DllImport(_PythonDll, CallingConvention = CallingConvention.Cdecl)]
+#if PYTHON2
         internal static extern NewReference PyRun_String(string code, IntPtr st, IntPtr globals, IntPtr locals);
+#else
+        internal static extern NewReference PyRun_String([MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(Utf8Marshaler))] string code, IntPtr st, IntPtr globals, IntPtr locals);
+#endif
 
         [DllImport(_PythonDll, CallingConvention = CallingConvention.Cdecl)]
         internal static extern IntPtr PyEval_EvalCode(IntPtr co, IntPtr globals, IntPtr locals);
