Created
May 13, 2012 05:58
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A quick and dirty python script to scrape grades from RPI's student information system.
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''' | |
Copyright (c) 2012, Joseph W. Dougherty | |
All rights reserved. | |
Redistribution and use in source and binary forms, with or without | |
modification, are permitted provided that the following conditions are met: | |
* Redistributions of source code must retain the above copyright | |
notice, this list of conditions and the following disclaimer. | |
* Redistributions in binary form must reproduce the above copyright | |
notice, this list of conditions and the following disclaimer in the | |
documentation and/or other materials provided with the distribution. | |
* Neither the name of the organization nor the | |
names of its contributors may be used to endorse or promote products | |
derived from this software without specific prior written permission. | |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
DISCLAIMED. IN NO EVENT SHALL Joseph W. Dougherty BE LIABLE FOR ANY | |
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
''' | |
import urllib, urllib2, cookielib | |
from BeautifulSoup import BeautifulSoup | |
RIN = '660123456' | |
PIN = '012345' | |
SIS = "sis.rpi.edu" | |
SCHEME = "https://" | |
cj = cookielib.CookieJar() | |
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj)) | |
login_data = urllib.urlencode({'sid' : RIN, 'PIN' : PIN}) | |
resp = opener.open(SCHEME + SIS +'/rss/twbkwbis.P_ValLogin', login_data) | |
resp = opener.open(SCHEME + SIS +'/rss/twbkwbis.P_ValLogin', login_data) | |
resp = opener.open(SCHEME + SIS +'/rss/bwskogrd.P_ViewTermGrde') | |
content = resp.read() | |
soup = BeautifulSoup(content) | |
semester = soup.find('select',attrs={"name":"term_in"}) | |
semester = semester.findAll('option',attrs={"selected":"SELECTED"}) | |
print "Fetching grades for semester " + semester[0].text | |
semester = semester[0]['value'].encode("utf8") | |
term_data = urllib.urlencode({'term_in' : semester}) | |
resp = opener.open(SCHEME + SIS +'/rss/bwskogrd.P_ViewGrde',term_data) | |
content = resp.read() | |
soup = BeautifulSoup(content) | |
gradetables = soup.findAll('table',attrs={"class":"datadisplaytable"}) | |
for table in gradetables: | |
if("Course work" in table.find('caption').text): | |
rows = table.findAll('tr') | |
rows=rows[1:] | |
for row in rows: | |
cells = row.findAll('td') | |
print cells[1].text + "-" + cells[2].text + ": " + cells[4].text + " = " + cells[6].text | |
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