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ZJGSU-GPACounter.py
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ZJGSU-GPACounter.py
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#-*- coding: utf-8 -*-
from __future__ import unicode_literals
import urllib
import urllib2
import cookielib
import re
import argparse
import sys
import zlib
import json
import time
from flask import Flask, request, render_template
app = Flask(__name__)
class GradeGetter:
def __init__(self):
pass
def gpaCounterAve(self,grade):
if grade == '优秀':
return 90
if grade == '良好':
return 80
if grade == '中等':
return 70
if grade == '及格':
return 60
if grade == '不及格':
return 0
if grade == '因故缺考':
return 0
if grade == '':
return 0
return grade
def gpaCounterDefault(self,grade):
if grade == '优秀':
return 4
if grade == '良好':
return 3
if grade == '中等':
return 2
if grade == '及格':
return 1
if grade == '不及格':
return 0
if grade == '因故缺考':
return 0
if grade == '':
return 0
g = float(grade)
if g >=90:
return 4
elif g>=80:
return 3
elif g>=70:
return 2
elif g>=60:
return 1
else:
return 0
def gpaCounter(self,grade):
if grade == '优秀':
return 4
if grade == '良好':
return 3
if grade == '中等':
return 2
if grade == '及格':
return 1
if grade == '不及格':
return 0
if grade == '因故缺考':
return 0
if grade == '':
return 0
g = float(grade)
if g >=85:
return 4
elif g>=75:
return 3
elif g>=60:
return 2
else:
return 1
def beginProcess(self,username,password,year = '',semester = ''):
ctemp = None
with open('count.txt', 'r') as f:
if str(f.read()) == '':
with open('count.txt', 'w') as f:
f.write('0')
else:
with open('count.txt', 'r') as f:
ctemp = int(f.read())+1
with open('count.txt', 'w') as f:
f.write(str(ctemp))
with open('log.txt', 'a') as f:
f.write('____________________________________________________________\n\n\nusername: '+username)
self.username = username
self.mypassword = password
self.loginUrl = 'http://124.160.64.163/jwglxt/xtgl/login_login.html'
self.cookies = cookielib.CookieJar()
self.postdata = urllib.urlencode({
'yhm':self.username,
'mm':self.mypassword,
'yzm':''
})
self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cookies))
request = urllib2.Request(
url = self.loginUrl,
data = self.postdata)
request.add_header('Accept-encoding', 'gzip')
response = self.opener.open(request)
html = response.read()
self.loginUrl = 'http://124.160.64.163/jwglxt/xtgl/login_loginIndex.html'
self.postdata = None
self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cookies))
request = urllib2.Request(
url = self.loginUrl,
data = self.postdata)
request.add_header('Accept-encoding', 'gzip')
response = self.opener.open(request)
html = response.read()
self.loginUrl = 'http://124.160.64.163/jwglxt/xtgl/init_cxGnPage.html'
mkName = '学生成绩查询'
self.postdata = urllib.urlencode({
'gnmkdm':'N305005',
'dyym':'/cjcx/cjcx_cxDgXscj.html',
'gnmkmc':urllib2.quote(mkName.encode("utf-8")),
'sfgnym':'null'
})
self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cookies))
request = urllib2.Request(
url = self.loginUrl,
data = self.postdata)
request.add_header('Accept-encoding', 'gzip')
response = self.opener.open(request)
html = response.read()
self.loginUrl = 'http://124.160.64.163/jwglxt/cjcx/cjcx_cxDgXscj.html?doType=query&gnmkdmKey=N305005&sessionUserKey='+self.username
if semester == '1':
semester = '3'
elif semester == '2':
semester = '12'
self.postdata = urllib.urlencode({
'xnm':year,
'xqm':semester,
'nd':'1485587502806',
'queryModel.showCount':'1000',
'queryModel.currentPage':'1',
'queryModel.sortName':'',
'queryModel.sortOrder':'asc',
'time':'1'
})
self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cookies))
request = urllib2.Request(
url = self.loginUrl,
data = self.postdata)
request.add_header('Accept-encoding', 'gzip')
response = self.opener.open(request)
html = response.read()
try:
data = json.loads(html)
countAll = 0
countGpaAll = 0
countAllDefualt = 0
allGrade = 0
allGradeNoGpa = 0
mydic = {}
count = 0
if len(data['items']) == 0:
with open('log.txt', 'a') as f:
f.write('no data\n')
return ['错误','错误','错误','错误']
exit(0)
for x in data['items']:
if mydic.has_key(x['kcmc']):
if x.has_key('cj'):
if float(mydic[x['kcmc']])<float(self.gpaCounterAve(x['cj'])):
allGradeNoGpa-=float(self.gpaCounterAve(mydic[x['kcmc']]))
allGradeNoGpa+=float(self.gpaCounterAve(x['cj']))
countAllDefualt-=float(self.gpaCounterDefault(mydic[x['kcmc']]))*float(x['xf'])
countAllDefualt+=float(self.gpaCounterDefault(x['cj']))*float(x['xf'])
countAll-=float(self.gpaCounter(mydic[x['kcmc']]))*float(x['xf'])
countAll+=float(self.gpaCounter(x['cj']))*float(x['xf'])
allGrade-= float(self.gpaCounterAve(mydic[x['kcmc']]))*float(x['xf'])
allGrade+= float(self.gpaCounterAve(x['cj']))*float(x['xf'])
mydic[x['kcmc']] = x['cj']
else:
count+=1
if x.has_key('cj'):
mydic[x['kcmc']] = self.gpaCounterAve(x['cj'])
allGrade+= float(self.gpaCounterAve(x['cj']))*float(x['xf'])
allGradeNoGpa+=float(self.gpaCounterAve(x['cj']))
countAll+= float(self.gpaCounter(x['cj']))*float(x['xf'])
countAllDefualt+= float(self.gpaCounterDefault(x['cj']))*float(x['xf'])
countGpaAll += float(x['xf'])
with open('log.txt', 'a') as f:
f.write(str(countAll/countGpaAll)+' '+str(countAllDefualt/countGpaAll)+' '+str(allGrade/countGpaAll)+' '+str(allGradeNoGpa/count)+'\n')
return [str(countAll/countGpaAll),str(countAllDefualt/countGpaAll),str(allGrade/countGpaAll),str(allGradeNoGpa/count)]
except:
with open('log.txt', 'a') as f:
f.write('error\n')
return ['错误','错误','错误','错误']
@app.route('/', methods=['GET'])
def signin_form():
count = None
with open('count.txt', 'r') as f:
count = f.read()
r = '''<h2>浙江工商大学学分计算</h2>
<form action="/" method="post">
<p>账号<input name="username"></p>
<p>密码<input name="password" type="password"></p>
<p><button type="submit">查询</button></p>
</form>
<h4>如果出现错误，请检查账号密码或评价情况</h4>
<h4>相同科目取最高者，请放心使用</h4>
<h6>by 彭天浩</h6>
<h6>QQ 461923603</h6>'''
return r+'<h4> </h4><h4> </h4><h4> </h4><h4> </h4><h4> </h4><h4>已经被使用'+str(count)+'次</h4>'
@app.route('/', methods=['POST'])
def signin():
getter = GradeGetter()
arr = getter.beginProcess(request.form['username'],request.form['password'])
string = '<h3>'+'学分(基于wes算法):'+arr[0]+'</h3>'+'<h3>'+'学分(基于标准算法): '+arr[1]+'</h3>'+'<h3>'+'加权平均分: '+arr[2]+'</h3>'+'<h3>'+'算数平均分: '+arr[3]+'</h3>'+'<a href="http://timpeng.top:5000"><input type="button" value="后退"></input></a>'
return string
def main():
app.run(host='0.0.0.0')
if __name__ == '__main__':
main()