뉴스 5년치 제목 긁어오기

import datetime
import requests
from bs4 import BeautifulSoup

def getYesterday( dt ):
    td = datetime.timedelta(days=1)

    return dt - td

#네이버 생활/문화 뉴스 TOP30
#https://news.naver.com/main/ranking/popularDay.nhn?rankingType=popular_day&sectionId=103&date=20180722
date = datetime.datetime.now()

for i in range(1, 1825):
    url = "https://news.naver.com/main/ranking/popularDay.nhn?rankingType=popular_day&sectionId=103&date=%s"
    url = url % ( date.strftime("%Y%m%d") )

    res = requests.get(url)
    soup = BeautifulSoup(res.content, "html.parser")

    titles = soup.select("div.ranking_headline a")

    for title in titles:
        print(title.text)

    date = getYesterday(date)