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git-svn-id: http://code.djangoproject.com/svn/django/trunk@1313 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@ -754,12 +754,13 @@ def method_init(opts, self, *args, **kwargs):
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except KeyError:
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val = f.get_default()
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else:
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# Object instance was passed in.
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# Special case: You can pass in "None" for related objects if it's allowed.
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if rel_obj is None and f.null:
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val = None
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else:
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try:
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val = getattr(rel_obj, f.rel.field_name)
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val = getattr(rel_obj, f.rel.get_related_field().attname)
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except AttributeError:
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raise TypeError, "Invalid value: %r should be a %s instance, not a %s" % (f.name, f.rel.to, type(rel_obj))
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setattr(self, f.attname, val)
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@ -892,7 +893,12 @@ def method_get_many_to_one(field_with_rel, self):
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mod = field_with_rel.rel.to.get_model_module()
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if val is None:
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raise getattr(mod, '%sDoesNotExist' % field_with_rel.rel.to.object_name)
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retrieved_obj = mod.get_object(**{'%s__exact' % field_with_rel.rel.field_name: val})
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other_field = field_with_rel.rel.get_related_field()
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if other_field.rel:
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params = {'%s__%s__exact' % (field_with_rel.rel.field_name, other_field.rel.field_name): val}
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else:
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params = {'%s__exact'% field_with_rel.rel.field_name: val}
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retrieved_obj = mod.get_object(**params)
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setattr(self, cache_var, retrieved_obj)
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return getattr(self, cache_var)
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