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p是否正确使用 super?
原标题:Is this correct usage of super in python?
class SessionWizardView(WizardView):
    @classonlymethod
    def as_view(cls, *args, **kwargs):
        #...snipped..
        pass

class ParentWizard(SessionWizardView):
    @classonlymethod
    def as_view(cls, *args, **kwargs):
        return super(SessionWizardView, cls).as_view( ... )

class ChildWizard(ParentWizard):
    @classonlymethod
    def as_view(cls, *args, **kwargs):
        return super(SessionWizardView, cls).as_view( ... )

在<代码>ChildWizard中,在祖父母阶层通过(>)是合法的。 意见,第1个参数为<代码>? 粉:正在对这一错误信息进行 v:

方法应当具有“自我”作为第一论点

Bad first debate Session Wizard 超级等级的观点

最佳回答

通常使用超标方法,首先使用cls,现类别的名称作为第二点:

class SessionWizardView(WizardView):
    @classonlymethod
    def as_view(cls, *args, **kwargs):
        #...snipped..
        pass

class ParentWizard(SessionWizardView):
    @classonlymethod
    def as_view(cls, *args, **kwargs):
        return super(cls, ParentWizard).as_view( ... )

class ChildWizard(ParentWizard):
    @classonlymethod
    def as_view(cls, *args, **kwargs):
        return super(cls, ChildWizard).as_view( ... )

如果你制定经过测试的工作守则,我会很担心pylint报告第一种论点的名称。 <>em>pylint知道,标准密布><>将首先使用cl,但并不了解与“等”相同的模式。

参考资料:

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