aly / westnetusage.py

#!/usr/bin/env python2.7 # This script gets usage from my ISP's website, checks to see if the current average for the month # is above their recommended amount per day, then disables the wifi on my router if it is. # I made this for a household of people who don't understand the consequences of their actions # (namely, that if you abuse our awesome internet, we all have to suffer with being shaped :( ) # Please, modify this for your own ISP/router and set it up in your own house to help with your daily usage. # -blha303 # BSD license. username = "USERNAME" password = "PASSWORD" routerpass = "routerpass" import urllib2 from BeautifulSoup import BeautifulSoup import urllib import cookielib import time def getnumbers(inp): # For parsing "100,000MB" to an integer return int(inp[:-2].replace(",", "")) url = "https://myaccount2.westnet.com.au/" # login page url desc = "westnet usage alert script by blha303" # what the server sees as the client ID logindata = urllib.urlencode({"hdnLoginType": "myaccount", "action": "login", "username": username, "password": password}) # login POST data cj = cookielib.CookieJar() # Cookie jar, used to store login session opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj)) opener.addheaders = [('User-Agent', desc)] # set client ID to desc login = opener.open(url, logindata) # log in, save session data to cookie jar page = opener.open(url) # reopen same url (westnet has both login and homepage on the same url) soup = BeautifulSoup(page.read()) # make soup from page usage = soup.findAll('div',{'class':'usage_text'})[0].text # get usage string "XXX,XXXMB out of XXX,XXXMB" count = getnumbers(usage.split(" ")[0]) # get count integer, first part of usage string above as integer total = getnumbers(usage.split(" ")[-1]) # get total integer, last part of usage string above as integer suggested = getnumbers(soup.findAll('a',{'href':'#suggested_anytime_tooltip'})[0].text) # get suggested integer trend = getnumbers(soup.findAll('a',{'href':'#trend_anytime_tooltip'})[0].text) # get trend integer #print "usage: " + usage #print "count: " + str(count) #print "total: " + str(total) #print "suggested: " + str(suggested) #print "trend: " + str(trend) boblogin = "http://10.1.1.1/login.cgi" # router login url bobdata = urllib.urlencode({"login_option": "0", "password": routerpass, "passwordtemp": ""}) # router login info as POST data wdisurl = "http://10.1.1.1/wireless_id.wl?wlSsidIdx=0&wlEnbl=0" # router disable wireless url as GET data wenurl = "http://10.1.1.1/wireless_id.wl?wlEnbl=1&wlSsidIdx=0" # router enable wireless url as GET data ts = time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime()) # timestamp for status webpage def logintoBob(): opener.open(boblogin, bobdata) # log into router, save session to cookie jar def enableWireless(f): logintoBob() opener.open(wenurl) # send wireless enable request using login info from cookiejar f.write("%s: Enable wireless<br>" % ts) def disableWireless(f): logintoBob() opener.open(wdisurl) # send wireless disable request using login info from cookiejar f.write("%s: Disable wireless<br>" % ts) if count > total: shaped = True else: shaped = False #print "shaped: " + str(shaped) f = open("/var/www/westnet.html", "a") # Append to web-accessible file if trend > suggested and not shaped: disableWireless(f) elif shaped or trend <= suggested: enableWireless(f) f.close()