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magic-removal: Fixed (very broken) dynamic creation of method and use of super in last commit, 

so that RelatedManager works in other contexts now


git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@2208 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Luke Plant 2006-01-31 23:10:43 +00:00
parent cef5e5421d
commit ac67992c79
1 changed files with 5 additions and 4 deletions
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9
django/db/models/fields/related.py
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@ -107,12 +107,13 @@ class ManyRelatedObjectsDescriptor(object):
else:
# Dynamically create a class that subclasses the related
# model's default manager.
manager = types.ClassType('RelatedManager', (self.related.model._default_manager.__class__,), {})()
superclass = self.related.model._default_manager.__class__
class_ = types.ClassType('RelatedManager', (superclass,), {})
# Override get_query_set on the RelatedManager
def get_query_set(self):
return super(RelatedManager, self).filter(**core_filters)
manager.get_query_set = get_query_set
return superclass.get_query_set(self).filter(**(self.core_filters))
class_.get_query_set = get_query_set
manager = class_()
# Set core_filters on the new manager to limit it to the
# foreign-key relationship.