Changes between Version 19 and Version 20 of ModelInheritance

Timestamp:

Feb 27, 2006, 5:48:46 PM (19 years ago)

Author:

cell@…

Comment:

--

ModelInheritance

@@ -120 +120 @@
 ||    || python                                    || result ||
 || A. || {{{Place.objects.count()}}}               || 3 ||
+
 || B. || {{{Restaurant.objects.count()}}}          || 2   ||
 || C. || {{{ItalianRestaurant.objects.count()}}}   || 1   ||
@@ -181 +182 @@
 
 }}}
+
+We can then add all of the parent fields to the new class like so:
+
+{{{
+        for parent in new_class._meta.parents:
+            for field in parent._meta.fields:
+                field.contribute_to_class(new_class, field.name)
+}}}