context['object'] object这个参数是从哪来的

同学，你好！是的，模型数据以这样的形式封装到上下文，这一过程是由DetailView视图类完成的，然后传给渲染响应的函数。祝：学习愉快！

if page_size:
    paginator, page, queryset, is_paginated = self.paginate_queryset(
        queryset, page_size
    )
    context = {
        "paginator": paginator,
        "page_obj": page,
        "is_paginated": is_paginated,
        "object_list": queryset,
    }
else:
    context = {
        "paginator": None,
        "page_obj": None,
        "is_paginated": False,
        "object_list": queryset,
    }