script for spbu applicants

priem_spbu.py

# -*- coding: utf-8 -*-
from urllib2 import urlopen
import re
import time

class DegreeProgramInfo:
    regexp = re.compile(
r"\d</td>\s*<td>\s*(\d+)</td>\s*(?:<td>[^<]*</td>\s*){5}<td>([^<]+)</td>",
                        re.MULTILINE | re.UNICODE)
    def __init__(self, id, name, url, places):
        self.id, self.name, self.places = id, name, places
        self.url = 'https://priem2011.spbu.ru/templates/firstwaveentrylists/' \
                                                                           + url
    def update(self):
        page = urlopen(self.url).read()
        self.free, self.position = self.places, 1
        for match in DegreeProgramInfo.regexp.finditer(
                        page.decode('cp1251').encode('utf-8')):
            id, status = int(match.group(1)), match.group(2).strip()
            if id == self.id:
                break
            if status == 'Да':
                self.free -= 1
            if status != 'Забрал Документы':
                self.position += 1

ID = 114134
UPDATE_INTERVAL = 900

matobes = DegreeProgramInfo(ID, 'Матобес', 'list1_1_1_17_5_.html', 75)
primat = DegreeProgramInfo(ID, 'Примат', 'list1_1_1_15_4_.html', 75)
pm_pu = DegreeProgramInfo(ID, 'ПМ-ПУ', 'list1_1_1_16_4_.html', 180)

PROGRAMS = [matobes, primat, pm_pu]

while True:
    for program in PROGRAMS:
        program.update()
        print("%s: free - %d, position - %d; " % 
                (program.name, program.free, program.position)),
        if program.position <= program.places:
            print('welcome!')
        elif program.free <= 0:
            print('fuck!')
        else:
            print
    time.sleep(UPDATE_INTERVAL)