def login():
try:
print time(), u'正在尝试登录选课系统，请稍候...'
res = config.SESSION.post(config.LOGIN_URL,
login_data,
timeout=config.TIMEOUT)
status = res.status_code
if status == 200:
html = res.text
doc = pq(html)
login_status = doc('span.t').text()
if not login_status:
print time(), doc.text()
return False
else:
print time(), login_status
return True
else:
print time(), u'登录失败，请稍后重试'
return False
except RequestException:
print time(), u'登录网页请求失败'
return False
def main():
signal.signal(signal.SIGINT, quit)
signal.signal(signal.SIGTERM, quit)
print time(), u"欢迎使用山东大学刷课系统"
login_result = login()
login_result or reLogin() or exit()
thread()
print time(), u"程序执行完毕, 感谢您使用山东大学刷课系统"
def main():
signal.signal(signal.SIGINT, quit)
signal.signal(signal.SIGTERM, quit)
print time(), u'欢迎使用山东大学刷课系统'
login_result = login()
login_result or reLogin() or exit()
thread()
print time(), u'程序执行完毕, 感谢您使用山东大学刷课系统'
def thread():
threads = []
for i in range(config.THREAD_NUMBER):
threads.append(threading.Thread(target=loop))
for i, t in enumerate(threads):
t.setDaemon(True)
print time(), u'正在启动第', i + 1, u'个线程'
sleep(i)
t.start()
for t in threads:
t.join()
def login():
try:
print time(), u'正在尝试登录选课系统，请稍候...'
res = config.SESSION.post(config.LOGIN_URL, login_data, timeout=config.TIMEOUT)
status = res.status_code
if status == 200:
html = res.text
doc = pq(html)
login_status = doc('span.t').text()
if not login_status:
print time(), doc.text()
return False
else:
print time(), login_status
return True
else:
print time(), u'登录失败，请稍后重试'
return False
except RequestException:
print time(), u'登录网页请求失败'
return False
def reLogin(fail_time=0):
login_result = login()
if fail_time >= config.MAX_LOGIN_TIME:
print time(), u'登录重试次数过多，请检查网络状态'
return False
if not login_result:
print time(), u'登录失败，正在重试...'
fail_time += 1
return reLogin(fail_time)
else:
print time(), u'登录成功，继续刷课...'
return login_result
def reLogin(fail_time=0):
login_result = login()
if fail_time >= config.MAX_LOGIN_TIME:
print time(), u'登录重试次数过多，请检查网络状态'
return False
if not login_result:
print time(), u'登录失败，正在重试...'
fail_time += 1
return reLogin(fail_time)
else:
print time(), u'登录成功，继续刷课...'
return login_result
def select():
try:
for course in config.COURSE:
course = dict(course)
course_data = {
'p_qxrxk': course.get('KCH'),
'p_qxrxk_kxh': course.get('KXH')
}
print time(), u'正在尝试选', course.get('KCH'), u'课程，第', config.SELECT_COUNT, u'次选课尝试，请稍候...'
config.SELECT_COUNT += 1
try:
res = config.SESSION.post(config.SELECT_URL, course_data, timeout=config.TIMEOUT)
html = res.text
if not html.strip() or needLogin(html):
print time(), u'用户登录会话无效，正在重新登录...'
reLogin() or exit()
doc = pq(html)
result = doc('span.t').text()
print time(), result
if selected(result):
config.SELECTED = True
print time(), u'恭喜你已经选中该门课程'
except RequestException:
print time(), u'网页请求失败，继续重试'
except XMLSyntaxError:
print time(), u'继续刷课...'
except AttributeError:
print u'课程号课序号错误，请检查'
exit()
