B(爬取与分析网页数据）

题目：matplotlib库的网页已下载并保存于“matplotlib · PyPI.html”文件(utf-8格式)中，请爬取并显示第i个版本的信息，并显示文件名(*.whl)、文件大小、更新时间、适用版本。i由键盘输入。其中第1版本显示如包过下图：

（图片没有）！

对应脚本如下：

<div class="card file__card">
<a href="https://files.pythonhosted.org/packages/80/24/97c9bb03263d0812ebc17ad0608a4b9f2dda4d53ec21bd7534a932809f30/matplotlib-3.6.2-pp39-pypy39_pp73-win_amd64.whl">
matplotlib-3.6.2-pp39-pypy39_pp73-win_amd64.whl
</a>
(7.2 MB
<a href="#copy-hash-modal-f0c610ff-69c1-4f6d-85ae-806e07cfe734">view hashes</a>)
<p class="file__meta">
Uploaded <time data-controller="localized-time" data-localized-time-relative="true" data-localized-time-show-time="false" datetime="2022-11-03T01:52:11+0000">
Nov 3, 2022
</time>
<code>pp39</code>
</p>
</div>

说明：第三方库BeautifulSoup已自动下载考试系统文件夹，不用安装。
运行后若输入：1
则结果输出：
matplotlib-3.6.2-pp39-pypy39_pp73-win_amd64.whl;7.2MB;UploadedNov3,2022 pp39;
运行后若输入：2
则结果输出：
matplotlib-3.6.2-pp39-pypy39_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl;7.4MB;UploadedNov3,2022 pp39;

请在"""【"""和"""】"""之间的空白处填入适当语句或式子。
"""源程序"""

#coding=gbk
from bs4 import BeautifulSoup
url = 'matplotlib · PyPI.html'

"""【"""

"""】"""
"""End"""

答案示例（仅供参考）：

import re # 引入正则表达式库
from datetime import datetime
with open(url, 'r', encoding='utf-8') as file:
soup = BeautifulSoup(file, 'html.parser')

i = int(input())

cards = soup.find_all('div', class_='card file__card')
if i > len(cards) or i < 1:
print("输入的索引超出范围")
else:
card = cards[i]
a_tag = card.find('a')
file_name = a_tag.text.strip()
file_size = a_tag.next_sibling.strip()
file_size = file_size[1:].strip().replace(" ", "")

file_meta = card.find('p', class_='file__meta')
uploaded_time = file_meta.find('time')['datetime']
version = file_meta.find('code').text.strip()
try:
dt = datetime.strptime(uploaded_time, "%Y-%m-%dT%H:%M:%S%z")
uploaded_time = f"{dt:%b}{dt.day},{dt.year}"
except ValueError as e:
print(f"时间格式错误: {e}")
uploaded_time = "未知时间"
print(f"{file_name};{file_size};Uploaded{uploaded_time} {version};")