magic-removal: first step to integrate mutually referential models

git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@1702 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/models/fields/__init__.py

@@ -16,15 +16,12 @@ HORIZONTAL, VERTICAL = 1, 2
 BLANK_CHOICE_DASH = [("", "---------")]
 BLANK_CHOICE_NONE = [("", "None")]
 
-
 # prepares a value for use in a LIKE query
 prep_for_like_query = lambda x: str(x).replace("%", "\%").replace("_", "\_")
 
 # returns the <ul> class for a given radio_admin value
 get_ul_class = lambda x: 'radiolist%s' % ((x == HORIZONTAL) and ' inline' or '')
 
-
-
 def manipulator_valid_rel_key(f, self, field_data, all_data):
     "Validates that the value is a valid foreign key"
     klass = f.rel.to

django/db/models/fields/related.py

@@ -34,7 +34,7 @@ class RelatedField(object):
         if isinstance(other, basestring):
             if other == RECURSIVE_RELATIONSHIP_CONSTANT:
                 self.rel.to = cls.__name__
-                self.add_lookup(cls, self)
+            self.add_lookup(cls, self)
         else:
             self.do_related_class(other, cls)