python-----Django自定义分页器

python-----Django自定义分页器

 def page_custom(self, objlist, currentpage=1, p_size=10):
        """
            自定义分页器
        """
        if not currentpage or int(currentpage) < 1:
            currentpage = 1
        current_page = int(currentpage)
        p_size = int(p_size)
        start = (current_page - 1) * p_size
        end = current_page * p_size
        data = objlist[start:end]
        total_count = len(objlist)
        total_page = len(objlist) // p_size
        remainder = len(objlist) % p_size
        if remainder and remainder < p_size:
            total_page += 1
        res = {
            "total_page": total_page,
            "page": current_page,
            "size": p_size,
            "total_count": total_count,
            "result": data
        }
        return res