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Changes between Initial Version and Version 10 of Ticket #3096

-              initial
+              v10
 For example, if we have
+{{{
+#!python
 class Color(models.Model):
     value=models.CharField(...)
 …
     class Admin:
         list_filter = ('color',)
+}}}
 We will get all the choices of Color objects listed in the Filter/By Color section instead of getting only those, which are warm.
 …
 To fix this, the line
 {{{
+#!python
 self.lookup_choices = f.rel.to._default_manager.all()
 }}}
 at class RelatedFilterSpec(FilterSpec) in the file django/contrib/admin/filterspecs.py has to be changed to
 {{{
+#!python
 if f.rel.limit_choices_to:
     self.lookup_choices = f.rel.to._default_manager.filter(**f.rel.limit_choices_to)