views.py 文件源码

def projectformset(self,*args,**kwargs):
        if 'initial' in kwargs:
            extra = len(kwargs['initial'])
        else:
            extra = 0
        factory = inlineformset_factory(
            EditorLink,
            EditorLinkProject,
            form=forms.EditorLinkProjectForm,
            can_delete=False,
            extra=extra
        )
        return factory(*args,**kwargs)