tgfc_login.py

import re
import time

from urllib import request, parse
from threading import Timer


headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36',
}
login_url = 'http://club.tgfcer.com/logging.php?action=login&'
visit_url = 'http://club.tgfcer.com/forum-25-1.html'
def login():
    post_data = {
        'loginfield': 'username',
        'username': '*****',
        'password': '******',
        'questionid': '0',
        'formhash': '67fb9c9c',
        'referer': 'index.php',
        'loginsubmit': True,
        'cookietime': 2592000,
    }
    post_data = parse.urlencode(post_data).encode('utf-8')
    cookie_processor = request.HTTPCookieProcessor()
    opener = request.build_opener(cookie_processor)
    req = request.Request(login_url, headers=headers, data=post_data)
    # page = request.urlopen(req)
    opener.open(req)
    return opener

def visit(opener):
    try:
        req = request.Request(visit_url, headers=headers)
        page = opener.open(req)
        content = page.read().decode('gbk')
    except Exception as e:
        content = ''
        print('Exception>>>', e)
    pattern = re.compile(r'.*您的信息: (.*?)   激骚.*', re.DOTALL)
    match_obj = pattern.match(content)
    if match_obj:
        print(match_obj.groups()[0])
    else:
        print(content)
    t = Timer(30, visit, (opener,))
    t.start()

if __name__ == '__main__':
    visit(login())