# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1338680294 -7200
# Node ID 20ea2e9b841de3477e0f7359b3c5aef3d926c2d6
# Parent  b0f8c2d66579a2389eb4d3c4e81b806d144834e6
Restricted attribute assignments observed through usage analysis to instance attributes only.

diff -r b0f8c2d66579 -r 20ea2e9b841d micropython/__init__.py
--- a/micropython/__init__.py	Sun Jun 03 00:42:45 2012 +0200
+++ b/micropython/__init__.py	Sun Jun 03 01:38:14 2012 +0200
@@ -747,9 +747,18 @@
                         if isinstance(parent, Instance):
                             for attrvalue in attrvalues:
                                 for name in objtable.any_possible_objects([attrname]):
+
+                                    # Get the parent object using the special
+                                    # table entry.
+
                                     parent = objtable.access(name, "#" + name)
-                                    if not isinstance(parent, Class) or \
+
+                                    # Permit assignment to instance attributes
+                                    # only.
+
+                                    if isinstance(parent, Class) and \
                                         not parent.instance_attributes().has_key(attrname):
+
                                         parent.set(attrname, attrvalue, 0)
                         else:
                             for attrvalue in attrvalues: