Getting current status (ISP netorn.ru)

get_stats.py

#!/usr/bin/env python
# coding=utf-8
import os, mechanize, cookielib, re

CURRENT_DIR = os.path.dirname(__file__)

br = mechanize.Browser()
cj = cookielib.LWPCookieJar()

br.set_cookiejar(cj)
br.set_handle_equiv(True)
br.set_handle_gzip(False)
br.set_handle_redirect(True)
br.set_handle_referer(True)
br.set_handle_robots(False)
br.set_handle_refresh(mechanize._http.HTTPRefreshProcessor(), max_time=1)
br.addheaders = [('User-agent', 'Mozilla/5.0')]
br.open("https://userstat.netorn.ru/noaccess.php?ERROR_PWD9")
br.select_form(nr=0)
br["Login"] = "YOURHOST"
br["Password"] = "YOURPASS"
br.submit(name='Submit')

results = br.response().read()

f = open(os.path.join(CURRENT_DIR, './ses.html'), 'w')
f.write(results)
f.close()
regex = re.compile('Session=(.*)"')

with open(os.path.join(CURRENT_DIR, './ses.html')) as file:
    for line in file.readlines():
        if "Session" in line:
            src = regex.findall(line)
            ses = ''.join(src)
try:
    ses
except NameError:
    raise Exception('pawword error')

br.open("https://userstat.netorn.ru/index.php?Session=" + ses)

statistics = br.response().read()

f2 = open(os.path.join(CURRENT_DIR, './result.html'), 'w')
f2.write(statistics)
f2.close()

with open(os.path.join(CURRENT_DIR, './result.html')) as file:
    f3 = open(os.path.join(CURRENT_DIR, './parse.html'), 'w')
    for line in file.readlines():
        if "width='250'" in line:
            line.strip()
            f3.write(line)
    f3.close()

f3 = open(os.path.join(CURRENT_DIR, "./parse.html"))
line = f3.readlines()

if "green" in line[2]:
    status = "enable"
else:
    status = "disable"

balance     = re.search("[0-9.]+", line[3][34:45]).group()
credit      = re.search("[0-9.]+", line[4][34:45]).group()
# traffic     = re.search("[0-9.]+", line[5][34:50]).group()
# overage     = re.search("[0-9.]+", line[6][34:50]).group()
daysleft    = re.search("[0-9.]+", line[9][34:40]).group()

try:
    os.remove(os.path.join(CURRENT_DIR, "./ses.html"))
except:
    pass
try:
    os.remove(os.path.join(CURRENT_DIR, "./result.html"))
except:
    pass
try:
    os.remove(os.path.join(CURRENT_DIR, "./parse.html"))
except:
    pass

print "========================================"
print "STATUS:      %s" % status
print "BALANCE:     %s rub" % balance
print ""
print "CREDIT:      %s" % credit
# print "TRAFFIC:     %s Mb" % traffic
# print "OVERAGE:     %s Mb" % overage
print "DAYS LEFT:   %s" % daysleft
print "========================================"