zzu远程教育刷题

zzu

__author__ = 'zhangzhiqiang'

import requests
import re
from collections import defaultdict
from pprint import pprint
from urllib.parse import quote, urlencode, urlparse, urlunparse
from bs4 import BeautifulSoup as bs

login_url = "http://vls3.zzu.edu.cn/vls2s/zzjlogin.dll/login"
logout_url = None
uid = "17119777076"
pw = "19910213"
param = {'uid': uid, 'pw': pw}

frameList = list()
subjectTestURL = list()
chapterTestUrl = list()
s = None

def logout():
	pass

def create_bs(content):
	return bs(content, 'html5lib')

def login():
	global login_url, param, s
	#print(login_url, param)
	s = requests.Session()
	r = s.post(login_url, data=param)

	if r.status_code != requests.codes.ok:
		print('login error')
		sys.exit()
	else:
		return r

def goto_main(response):
	global s
	soup = create_bs(response.content)
	url = soup.find_all('input')[0].get('onclick')[17:-14]
	r = s.get(url)
	if r.status_code == requests.codes.ok:
		return r
	else:
		print('error')
		sys.exit(0)

def getFramePages(response):
	global frameList
	soup = create_bs(response.content)
	url = list()
	for i in range(3):
		url.append(soup.find_all('frame')[i].get('src'))
	for ul in url:
		r = s.get(ul)
		frameList.append(create_bs(r.content))
		# print(create_bs(r.content).prettify())

def gotoStudy(frameSoup):
	global subjectTestURL, s
	vpages = dict()
	cur_term = frameList[2].find_all(text=re.compile("本学期"))[3]
	for t in cur_term.next_siblings:
		if t.name == 'a':
			vpages[t.get_text()] = t.get('href')

	if len(vpages) == 0:
		print(' error ')
		sys.exit(0)

	for t, v in vpages.items():
		# print(t)
		# print(v)
		print('togo learn ', t)
		r = s.get(v)
		soup = create_bs(r.content)
		# print(soup.prettify())
		fd = soup.find_all(text=re.compile("在线测试"))
		sp = fd[1].parent.parent
		if(len(sp.find_all(text=re.compile('不提供在线测试'))) == 0):
			# print(t, sp.get['src'])
			# print(sp)
			print(sp.get('href'))
			subjectTestURL.append(sp.get('href'))
		else:
			print(t, '没有在线测试')
		# for d in fd:
			# print(d.parent.parent)
		# url = soup.find_all(text=re.compile("在线测试"))[1].parent.get('href')
		# print(url)
		# print(soup.prettify())
		# url = soup.find_all(text=re.compile("课件学习"))[0].parent.parent.get('href')

def genChapterTestUrl():
	global chapterTestUrl, s
	temp = list()
	for url in subjectTestURL:
		r = s.get(url)
		# pprint(vars(r))
		soup = create_bs(r.content)
		# print(soup.find_all('meta')[1].get('content'))
		fresh_url = soup.find_all('meta')[1].get('content')[7:-1]
		# print(fresh_url)
		r = s.get(fresh_url)
		soup = create_bs(r.content)
		# print(soup.prettify())
		result = soup.find_all(text=re.compile('开始在线测试'))
		for t in result:
			p = t.parent.parent
			# print(p.get('href'))
			chapterTestUrl.append(p.get('href'))
		# continue
		# o = urlparse(fresh_url)
		# print(o)
		# ry = quote(o.query, encoding='gb2312')
		# uu = o.scheme + '://' + o.netloc + o.path + '?' + ry ;
		# fresh_url_1 = urlunparse(o)
		# continue
		# temp.append(soup.find_all('meta')[1].get('content')[7:-1])
		# soup = create_bs(r.content)
		# print(soup.prettify())
		# lt = fresh_url_1.strip('http://123.15.57.74/vls2s/vls3isapi.dll/myviewdatalist?ptopid=')
		# url_encoded = quote(lt, encoding='gb2312')
		# url_encoded = 'http://123.15.57.74/vls2s/vls3isapi.dll/myviewdatalist?ptopid=' + url_encoded
		# print(url_encoded)
		# print(uu)
		# r = s.get(uu)


	# print(temp)
	# for url in temp:
	# 	lt = url.strip('http://')
	# 	url_encoded = quote(lt)
	# 	# url_encoded = urlencode(lt)
	# 	url_encoded = 'http://' + url_encoded
	# 	print(url_encoded)
	# 	r = s.get(url_encoded, headers={'Accept-Encoding': 'deflate, gzip'})
	# 	soup = create_bs(r.content)
	# 	print(soup.prettify())

def do_exe():
	print('charpterTestUrl lenght', len(chapterTestUrl))
	for url in chapterTestUrl[5:6]:
		r = s.get(url)
		soup = create_bs(r.content)
		# print(soup.prettify())
		ipt = soup.find_all('form')
		form = ipt[0]
		action = form.get('action')
		param = dict()
		for ip in form.find_all('input'):
			# print(ip.get('name'), ip.get('value'))
			param[ip.get('name')] = ip.get('value')

		r = s.post(action, data=param)
		sp = create_bs(r.content)
		form = sp.find_all('form')[0]
		action = form.get('action')
		method = form.get('method')
		print(action)
		print(method)
		# every paper
		itmDan = defaultdict(list)
		itmDuo = defaultdict(list)
		for ip in form.find_all('input'):
			print(ip)
			if ip.get('type') == 'button' or ip.get('type') == 'submit':
				continue
			iptname = ip.get('name')
			iptvalue = ip.get('value')
			# if iptname[-1] >= 'A' and iptname[-1] <= 'D':
			# 	iptname = iptname[0:-1]
			# 	itmDuo[iptname].append(iptvalue)
			# 	continue
			itmDan[iptname].append(iptvalue)
		print(itmDan.items())
		jiaoJuan(action, itmDan)
		# print(itmDuo.items())
		# print(sp.prettify())

def jiaoJuan(action, allParam):
	param = dict()
	param.update({
		'paperid': allParam['paperid'],
		'ptopid': allParam['ptopid']
		})
	r = s.post(action, data=param)
	sp = create_bs(r.content)
	print(sp.prettify())

def test():
	r = login()
	r = goto_main(r)
	getFramePages(r)
	gotoStudy(frameList[2])
	genChapterTestUrl()
	do_exe()

if __name__ == '__main__':
	login()

	'''
	http://171.8.225.131/vls2s/vls3isapi.dll/logout?ptopid=CC307AF2375E4455826DB3EBA1411CD5

	http://123.15.57.74/vls2s/vls3isapi.dll/mygetonetest?ptopid=B35F89DCE1A147AEB42F1452646A7632&ruid=211649207161&keid=0005
	http://123.15.57.74/vls2s/vls3isapi.dll/mygetonetest?ptopid=B35F89DCE1A147AEB42F1452646A7632&ruid=211651458713&keid=9087
	
	<span style="font-size: 14px">
	恭喜，交卷操作成功完成！你本次进行的《高级语言程序设计》第05章在线测试的得分为 
	<font color="#FF0000">
		<span style="font-weight: 700; background-color: #FFFF00">3分</span>
	</font>
	（满分20分），因未超过库中记录的成绩19分，本次成绩未入库。若对成绩不满意，可重新再测，取最高分。<br>
	<ul>测试结果如下：
		<li><font color="#FF0000">1.1 [单选] [错] 设x和y均为int型变量，则以下语句：x＝x+y; y＝x-y; x＝x-y; 的功能是：</font></li>
		<li><font color="#FF0000">1.2 [单选] [错] 已有int x＝2,y＝7;则printf("％d",x+y＝＝6);的输出结果是：</font></li>
		<li><font color="#FF0000">1.3 [单选] [错] 设int  x＝10,y＝3，则语句 printf(“％d％d\n”,x+y,x-y);的输出结果是()：</font></li>
		<li><font color="#FF0000">1.4 [单选] [错] 下列算术运算符中，只能在两个整型数据之间进行的运算符是(  )。</font></li>
		<li><font color="#FF0000">1.5 [单选] [错] 函数putchar可以向终端输出一个(  )。</font></li>
		<li><font color="#008000">2.1 [多选] [对] 以下合法的表达式是：</font></li>
		<li><font color="#FF0000">2.2 [多选] [错] x、y、z被定义为int 型常量，若从键盘给 x、y、z输入数据，不正确的输入语句是：</font></li>
		<li><font color="#FF0000">2.3 [多选] [错] 已知“int a, b; scanf ( "％d％d", &a, &b );”。若为a和b输入值，可以作为输入分隔符的是(  )。</font></li>
		<li><font color="#FF0000">2.4 [多选] [错] 下列属于C语言标准库函数的为（）。</font></li>
		<li><font color="#FF0000">2.5 [多选] [错] 已知“int a＝1;char b＝65; float c＝2.0;double d＝3.5;”。则下述赋值表达式结果为整型的是（）。</font></li>
		<li><font color="#FF0000">3.1 [判断] [错] 用户标识符中可以出现下划线，但不可以放在用户标识符的开头。</font>
		</li><li><font color="#FF0000">3.2 [判断] [错] 逻辑关系“a≥10或a≤0”正确表示的C语言表达式是：a＞＝10 or a＜＝0 。</font></li>
		<li><font color="#008000">3.3 [判断] [对] 算术运算符的结合方向均为自左至右。</font></li>
		<li><font color="#FF0000">3.4 [判断] [错] 赋值运算符的优先级低于所有的算术运算符。</font></li>
		<li><font color="#FF0000">3.5 [判断] [错] C语言表达式值的类型可以根据环境来确定。</font></li>
	</ul>
	</span></font>
	'''