from flask import Flask, Response, render_template, request
from flask_bootstrap import Bootstrap
from flask_paginate import Pagination, get_page_parameter

@app.route('/index')
def index():

    page_disp_msg = '表示範囲 <b>{start}件 - {end}件 </b> 合計：<b>{total}</b>件'

    result = get_index()

    page = request.args.get(get_page_parameter(), type=int, default=1)
    res = result[(page - 1)*pagination_page: page*pagination_page]
    pagination = Pagination(page=page, total=len(
        result), per_page=pagination_page, css_framework='bootstrap4', display_msg=page_disp_msg)

    return render_template('index.html', data=res, pagination=pagination)

표시 결과

참고