在没有 `self` 的 ~Factory sub-class 中调用 factory_boy super class 方法

Question

有没有办法从子class调用父工厂的方法？

通常的super(ThisClass, self)或ParentClass.method(self)方法不起作用，因为self不是class的实例，它是工厂的对象returns.

class SomethingFactory(factory.DjangoModelFactory):
    # Meta, fields, etc

    @factory.post_generation
    def post(self, create, extracted, **kwargs):
        # Some steps


class SomethingElseFactory(SomethingFactory):

    @factory.post_generation
    def post(self, create, extracted, **kwargs):
        super(SomethingElseFactory, self).post(create, extracted, **kwargs)

错误是TypeError: super(type, obj): obj must be an instance or subtype of type。

（快捷方式 super().post(create, extracted, kwargs) 产生相同的错误。）

如何从子class访问父工厂SomethingFactory.post方法？

Answer 1

根据您在基础中尝试做的事情 class post() 您能否将其提取到一个函数中并从两个地方调用它：

def set_attributes(obj):
    obj.attr1 = True
    obj.attr2 = 1000


class SomethingFactory(factory.DjangoModelFactory):
    # Meta, fields, etc

    @factory.post_generation
    def post(self, create, extracted, **kwargs):
        set_attributes(self)


class SomethingElseFactory(SomethingFactory):

    @factory.post_generation
    def post(self, create, extracted, **kwargs):
        set_attributes(self)
        # Do some other stuff

在没有 `self` 的 ~Factory sub-class 中调用 factory_boy super class 方法

Call a factory_boy super class method in a ~Factory sub-class without `self`

python

inheritance

factory-boy