爬取菜鸟教程的python100例

好的，我可以帮你实现这个功能。需要用到Python中的两个模块：requests和BeautifulSoup。

首先，使用requests发送HTTP请求获取菜鸟教程的Python100例页面的HTML代码：

import requests

url = 'https://www.runoob.com/python/python-100-examples.html'
response = requests.get(url)
html = response.content.decode('utf-8')

接着，使用BeautifulSoup解析HTML代码，提取出Python100例的题目和代码：

from bs4 import BeautifulSoup

soup = BeautifulSoup(html, 'html.parser')
examples = soup.find_all('div', class_='example')
for example in examples:
    title = example.h4.string
    code = example.pre.code.string
    print('题目：', title)
    print('代码：\n', code)

这样，就可以爬取到菜鸟教程的Python100例的题目和代码了。完整代码如下：

import requests
from bs4 import BeautifulSoup

url = 'https://www.runoob.com/python/python-100-examples.html'
response = requests.get(url)
html = response.content.decode('utf-8')

soup = BeautifulSoup(html, 'html.parser')
examples = soup.find_all('div', class_='example')
for example in examples:
    title = example.h4.string
    code = example.pre.code.string
    print('题目：', title)
    print('代码：\n', code)

希望这个回答能够帮到你！