import pymysqlimport requestsfrom bs4 import BeautifulSoupbaseUrl = "https://movie.douban.com/top250?start=%d&filter="def get_movies(start):    url = baseUrl % start    lists = []    html = requests.get(url)    soup = BeautifulSoup(html.content, "html.parser")    items = soup.find("ol", "grid_view").find_all("li")for i in items:        movie = {}        movie["rank"] = i.find("em").text        movie["link"] = i.find("div","pic").find("a").get("href")        movie["poster"] = i.find("div","pic").find("a").find('img').get("src")        movie["name"] = i.find("span", "title").text        movie["score"] = i.find("span", "rating_num").text        movie["quote"] = i.find("span", "inq").text if(i.find("span", "inq")) else ""        lists.append(movie)return listsif __name__ == "__main__":    db = pymysql.connect(host="192.168.1.210",port=3306,user="root",password="ubuntu",db="mysql",charset="utf8mb4")    cursor = db.cursor()    cursor.execute("DROP TABLE IF EXISTS movies")    createTab = """CREATE TABLE movies(        id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,        name VARCHAR(20) NOT NULL,        rank VARCHAR(4) NOT NULL,        link VARCHAR(50) NOT NULL,        poster VARCHAR(100) NOT NULL,        score VARCHAR(4) NOT NULL,        quote VARCHAR(50)    ) character set = utf8"""    cursor.execute(createTab)    start = 0    while (start < 250):        lists = get_movies(start)for i in lists:            sql = "INSERT INTO movies(name,rank,link,poster,score,quote) VALUES(%s,%s,%s,%s,%s,%s)"            try:                cursor.execute(sql, (i["name"], i["rank"], i["link"], i["poster"], i["score"], i["quote"]))                db.commit()print(i["name"]+" is success")except:                db.rollback()        start += 25    db.close()