#!/usr/local/bin/python3
'''NTU Course Vacancy Checker, written by @yuan3y (Twitter/Instagram)
You will need a Python 3 interpreter to run this code:
Such as http://www.python.org/download/releases/3.3.3/
Type in your subject codes each on a line,
ends off with a single @ sign on a separate line.
Merry Christmas and happy STARS games!
God bless,
@yuan3y
18 DEC 2013'''
courseList=[]
while True:
a=input('course, @ to end:')
courseList.extend(a.split())
if '@' in a: break
import urllib.parse
import urllib.request
def check(subj):
url = 'http://wish.wis.ntu.edu.sg/webexe/owa/aus_vacancy.check_vacancy2'
values = {'subj' : subj}
headers = {'Referer' : 'http://wish.wis.ntu.edu.sg/webexe/owa/aus_vacancy.check_vacancy'}
data = urllib.parse.urlencode(values)
data = data.encode('utf-8')
req = urllib.request.Request(url, data, headers)
response = urllib.request.urlopen(req)
the_page = response.read()
lines=the_page.decode().split('\n')
for i, a in enumerate(lines):
if '</TR>' in a: break
try:
print('\n',subj,end='')
while True:
if '<td>&NBSP;</td>' in lines[i+2]:
print('',lines[i+6],lines[i+9],lines[i+12],lines[i+15],lines[i+18],sep=',',end='')
i+=20
else:
print()
print(lines[i+3],lines[i+6],lines[i+9],lines[i+12],lines[i+15],lines[i+18],lines[i+21],lines[i+24],sep=',',end='')
i+=26
if '</TABLE>' in lines[i+1]: break
except:
pass
finally:
print()
for courseCode in courseList:
check(courseCode)
# code can be downloaded from: http://snipt.org/BCgh2
