Exceptions init fix.

dmitriyse · dmitriyse · commit 7ec0c0219366 · 2017-01-09T11:12:32.000+04:00
diff --git a/src/Python.Runtime/exceptions.cs b/src/Python.Runtime/exceptions.cs
@@ -97,10 +97,21 @@ internal static void Initialize()
             warnings_module = Runtime.PyImport_ImportModule("warnings");
             Exceptions.ErrorCheck(warnings_module);
             Type type = typeof(Exceptions);
-            foreach (FieldInfo fi in type.GetFields(BindingFlags.Public |
-                                                    BindingFlags.Static))
+            foreach (var fi in type.GetFields(
+                BindingFlags.Public |
+                BindingFlags.Static))
             {
-                IntPtr op = Runtime.PyObject_GetAttrString(exceptions_module, fi.Name);
+                if (Runtime.pyversionnumber < 25
+                    && (fi.Name == "BaseException" || fi.Name == "GeneratorExit"))
+                {
+                    continue;
+                }
+                if (Runtime.pyversionnumber >= 32 && fi.Name == "StandardError")
+                {
+                    continue;
+                }
+
+                var op = Runtime.PyObject_GetAttrString(exceptions_module, fi.Name);
                 if (op != IntPtr.Zero)
                 {
                     fi.SetValue(type, op);
