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Revert "Fixed 19895 -- Made second iteration over invalid queryset raise an exception too"

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This reverts commit 2cd0edaa47.
This commit was the cause of a memory leak. See ticket for more details.
Thanks Anssi Kääriäinen for identifying the source of the bug.
This commit is contained in:
Claude Paroz 2013-03-20 10:41:53 +01:00
parent ccb87f97ad
commit 23490a2394
2 changed files with 2 additions and 19 deletions
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7
tests/basic/tests.py
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@ -3,7 +3,7 @@ from __future__ import absolute_import, unicode_literals
from datetime import datetime
import threading
from django.core.exceptions import ObjectDoesNotExist, MultipleObjectsReturned, FieldError
from django.core.exceptions import ObjectDoesNotExist, MultipleObjectsReturned
from django.db import connections, DEFAULT_DB_ALIAS
from django.db.models.fields import Field, FieldDoesNotExist
from django.db.models.query import QuerySet, EmptyQuerySet, ValuesListQuerySet
@ -689,11 +689,6 @@ class ModelTest(TestCase):
with self.assertNumQueries(0):
self.assertEqual(len(Article.objects.none().distinct('headline', 'pub_date')), 0)
def test_invalid_qs_list(self):
qs = Article.objects.order_by('invalid_column')
self.assertRaises(FieldError, list, qs)
self.assertRaises(FieldError, list, qs)
class ConcurrentSaveTests(TransactionTestCase):
@skipUnlessDBFeature('test_db_allows_multiple_connections')
def test_concurrent_delete_with_save(self):