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import requests
from bs4 import BeautifulSoup
import bs4
import re
import zipfile
def (url):
try:
r = requests.get(url)
r.raise_for_status
r.encoding = r.apparent_encoding
return r.text
except Exception as e:
raise e
def getHtmlTitle(html):
soup = BeautifulSoup(html,"html.parser")
return soup.title
def getPwd(html):
soup = BeautifulSoup(html,"html.parser")
links = soup.find_all('span')
pwd = ""
for link in links:
if "百度网盘" in link.get_text() :
print(link.get_text())
pwd = link.get_text()
list = pwd.split("：")
pwd = list[2]
break
return pwd
def getTitleDate(title):
num = re.search( r'2017-dd-dd',title.string)
date = num.group()
print("最新更新日期为："+date)
return re.sub(r'D', "", date)
def getFileName(downloadHtml):
soup = BeautifulSoup(downloadHtml,"html.parser")
links = soup.find_all('a')
return links[2]['href']
def downLoad(downloadUrl,date):
print(downloadUrl)
r = requests.get(downloadUrl)
with open("hosts"+date+".zip", "wb") as code:
code.write(r.content)
def extract(name,pwd):
f = zipfile.ZipFile(name, 'r')
for file in f.namelist():
f.extract(file,".",str.encode(s))
def main():
url = "https://laod.cn/hosts/2017-google-hosts.html"
serverUrl = "https://iiio.io/download/"
html = getHtml(url)
title = getHtmlTitle(html)
date = getTitleDate(title)
serverHtml = getHtml(serverUrl + date)
fileName = getFileName(serverHtml)
downloadUrl = serverUrl+date+'/'+fileName
downLoad(downloadUrl,date)
print("下载完成")
pwd = getPwd(html)
extract("hosts"+date+".zip",pwd)
print("任务完成")
main()
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