「python開発」Google Hostsスクリプトを自動的に設定する方法
Pythonコード:
#!/usr/bin/env python
# encoding=utf8
from HTMLParser import HTMLParser
import os
import requests
import shutil
__author__ = 'sofn’
urlpath = “http://www.arkgame.com/XXX"
hostsBack = “/etc/hosts_back"
hosts = “/etc/hosts"
class MyHTMLParser(HTMLParser):
def __init__(self):
HTMLParser.__init__(self)
self.hosts = []
self.got = False
self.start = False
self.onehost = {}
self.first = False
def handle_startendtag(self, tag, attrs):
if tag == “br" and len(attrs) == 0:
self.got = True
self.first = True
def handle_data(self, data):
data = data.strip()
if self.got and self.start and data:
if self.first:
self.onehost[“ip"] = data
self.first = False
else:
self.onehost[“host"] = data
self.hosts.append(self.onehost)
self.onehost = {}
if not self.start and data == “#base services":
self.start = True
if self.start and data == “#google hosts 2015 start by arkgame.com":
self.start = False
if __name__ == “__main__":
text = requests.get(urlpath).text
hp = MyHTMLParser()
hp.feed(text)
hp.close()
datas = hp.hosts
if not os.path.exists(hostsBack):
print(“backup hosts")
shutil.copy(hosts, hostsBack)
else:
if os.path.exists(hosts):
os.remove(hosts)
hostsFile = open(hosts, “a")
with open(hostsBack) as f:
print(“write base")
hostsFile.write(f.read())
hostsFile.close()
hostsFile = open(hosts, “a")
hostsFile.write(“\r\n")
for one in datas:
print(“append " + one[“ip"] + " " + one[“host"])
hostsFile.write(one[“ip"] + " " + one[“host"] + “\r\n")
hostsFile.close()