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Python Person.save_base方法代码示例

本文整理汇总了Python中models.Person.save_base方法的典型用法代码示例。如果您正苦于以下问题:Python Person.save_base方法的具体用法?Python Person.save_base怎么用?Python Person.save_base使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在models.Person的用法示例。


在下文中一共展示了Person.save_base方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_basic

# 需要导入模块: from models import Person [as 别名]
# 或者: from models.Person import save_base [as 别名]
    def test_basic(self):
        # Save up the number of connected signals so that we can check at the
        # end that all the signals we register get properly unregistered (#9989)
        pre_signals = (
            len(signals.pre_save.receivers),
            len(signals.post_save.receivers),
            len(signals.pre_delete.receivers),
            len(signals.post_delete.receivers),
        )

        data = []

        def pre_save_test(signal, sender, instance, **kwargs):
            data.append(
                (instance, kwargs.get("raw", False))
            )
        signals.pre_save.connect(pre_save_test)

        def post_save_test(signal, sender, instance, **kwargs):
            data.append(
                (instance, kwargs.get("created"), kwargs.get("raw", False))
            )
        signals.post_save.connect(post_save_test)

        def pre_delete_test(signal, sender, instance, **kwargs):
            data.append(
                (instance, instance.id is None)
            )
        signals.pre_delete.connect(pre_delete_test)

        post_delete_test = PostDeleteHandler(data)
        signals.post_delete.connect(post_delete_test)

        # throw a decorator syntax receiver into the mix
        @receiver(signals.pre_save)
        def pre_save_decorator_test(signal, sender, instance, **kwargs):
            data.append(instance)

        @receiver(signals.pre_save, sender=Car)
        def pre_save_decorator_sender_test(signal, sender, instance, **kwargs):
            data.append(instance)

        p1 = Person(first_name="John", last_name="Smith")
        self.assertEqual(data, [])
        p1.save()
        self.assertEqual(data, [
            (p1, False),
            p1,
            (p1, True, False),
        ])
        data[:] = []

        p1.first_name = "Tom"
        p1.save()
        self.assertEqual(data, [
            (p1, False),
            p1,
            (p1, False, False),
        ])
        data[:] = []

        # Car signal (sender defined)
        c1 = Car(make="Volkswagon", model="Passat")
        c1.save()
        self.assertEqual(data, [
            (c1, False),
            c1,
            c1,
            (c1, True, False),
        ])
        data[:] = []

        # Calling an internal method purely so that we can trigger a "raw" save.
        p1.save_base(raw=True)
        self.assertEqual(data, [
            (p1, True),
            p1,
            (p1, False, True),
        ])
        data[:] = []

        p1.delete()
        self.assertEqual(data, [
            (p1, False),
            (p1, False),
        ])
        data[:] = []

        p2 = Person(first_name="James", last_name="Jones")
        p2.id = 99999
        p2.save()
        self.assertEqual(data, [
            (p2, False),
            p2,
            (p2, True, False),
        ])
        data[:] = []

        p2.id = 99998
        p2.save()
#.........这里部分代码省略.........
开发者ID:101studio,项目名称:django,代码行数:103,代码来源:tests.py


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