renderers.py 文件源码

def show_form_for_method(self, view, method, request, obj):
        """
        Returns True if a form should be shown for this method.
        """
        if method not in view.allowed_methods:
            return  # Not a valid method

        try:
            view.check_permissions(request)
            if obj is not None:
                view.check_object_permissions(request, obj)
        except exceptions.APIException:
            return False  # Doesn't have permissions
        return True