test_dictorm.py 文件源码

def test_second_cursor(self):
        """
        Dict's cursor should not interfere with another cursor.
        """
        Person = self.db['person']
        bob = Person(name='Bob').flush()
        aly = Person(name='Aly').flush()
        self.assertDictContains(bob, {'name':'Bob', 'id':1})

        curs2 = self.conn.cursor(cursor_factory=DictCursor)
        persons = Person.get_where()
        self.assertEqual(next(persons), bob)

        curs2.execute('SELECT * FROM person')
        self.assertEqual(next(persons), aly)

        # Using dictorm's cursor will intefere
        persons = Person.get_where()
        self.assertEqual(next(persons), bob)
        persons.curs.execute('SELECT * FROM person')
        self.assertEqual(next(persons), bob)
        self.assertEqual(next(persons), aly)
        self.assertRaises(StopIteration, next, persons)