import requests
from bs4 import BeautifulSoup as bs
import json

headers = {
    "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36"
}
url = "https://movie.douban.com/top250?start=0&filter="
data = []

resp = requests.get(url, headers=headers)
resp.encoding = 'utf-8'
soup = bs(resp.text, "html.parser")

# 遍历所有电影条目
items = soup.find_all("div", class_="item")
for i in range(len(items)):
    # 提取电影标题
    title = items[i].find("span", class_="title").get_text().strip()

    # 提取主演actors，异常赋值为无
    try:
        actors_text = items[i].find("div", class_="bd").get_text().strip()
        actors = actors_text.split("主演: ")[1].split("\n")[0]
    except:
        actors = "无"

    # 提取经典台词quote，异常赋值为无
    try:
        quote = items[i].find("div", class_="bd").find("p", class_="quote").get_text().strip()
    except:
        quote = "无"

    # 存入列表
    data.append({
        "title": title,
        "actors": actors,
        "quote": quote
    })

print(data)

# 写入json文件
with open("movies.json", "w", encoding="utf-8") as f:
    json.dump(data, f, ensure_ascii=False, indent=2)
    #pip install requests bs4
    #python .\pachong.py