Message 132140 - Python tracker

Thanks for the updated patch.

-t = getattr(types, "CodeType", None)
-if t is not None:
-    d[t] = _copy_immutable
+d[types.CodeType] = _copy_immutable

What was the use case for this again?  The defunct restricted mode, another VM or something else?  IOW, are we sure this change isn’t going to break something?

+    def _copy_with_copy_method(x):
+        return x.copy()
+    d[PyStringMap] = _copy_with_copy_method  # for Jython

Could even just be d[PyStringMap] = PyStringMap.copy