def scrape():
clean()
# Gets the main page of all classes
url = "https://registrar.princeton.edu/course-offerings/search_results.xml?term={}".format(
TERM)
html = urllib2.urlopen(url).read()
soup = BeautifulSoup(html)
# Iterates through all courses
rows = soup.find_all('tr')[1:]
for row in rows:
try:
fields = row.find_all('td')
if (fields[10].get_text().strip() == "Cancelled"):
continue
courseNumber = fields[1].a['href'][28:34]
section = fields[4].get_text().strip()
enroll = int(fields[8].get_text().strip())
closed = fields[10].get_text().strip(
) == "Closed" # or Closed Closed?
entry, created = Entry.objects.get_or_create(
courseNumber=courseNumber, section=section)
if created or enroll != entry.totalEnroll or closed != entry.totalClosed:
entry.totalEnroll = enroll
entry.totalClosed = closed
entry.save()
course, created = Course.objects.get_or_create(
number=courseNumber)
course.code = ' / '.join([
code.strip().replace(" ", " ")
for code in fields[1].text.split('\n \n')
])
course.title = fields[2].text.strip()
course.save()
updateCourse(course)
except Exception:
pass
list = CoursesList.objects.all()[0]
list.cache()
import sys,os
sys.path.insert(0,os.path.abspath("/srv/tigerapps"))
import settings
from django.core.management import setup_environ
setup_environ(settings)
from pounce.models import Course, Class, Subscription, Entry, CoursesList
import pounce.log as log
from update import updateCourse, clean
log.log('Running updateall.py')
clean()
for course in Course.objects.all():
updateCourse(course)
list = CoursesList.objects.all()[0]
list.cache()
import sys, os
sys.path.insert(0, os.path.abspath("/srv/tigerapps"))
import settings
from django.core.management import setup_environ
setup_environ(settings)
from pounce.models import Course, Class, Subscription, Entry, CoursesList
import pounce.log as log
from update import updateCourse, clean
log.log('Running updateall.py')
clean()
for course in Course.objects.all():
try:
updateCourse(course)
except Exception:
print "Error updating course %s" % course.title
list = CoursesList.objects.all()[0]
list.cache()
