def parse_schedule(soup):
# There is a single CRN tag associated with every course, so we can use it to find all the info for each course.
crn_tags = [ac.parent.findNext('td') for ac in soup.findAll('acronym')]
events = []
warnings = []
for crn in crn_tags:
# td < tr < table
meta_table = crn.parent.parent
course_title, course_code, course_section = meta_table.find(
'caption').string.split(' - ')
# Week, Type, Time, Days, Where, Date Range, Schedule Type, Instructors
times_table = [
list(tr.findAll('td'))
for tr in meta_table.findNext('table').findAll('tr')[1:]
if meta_table.findNext('table').find('caption').string ==
"Scheduled Meeting Times"
]
for row in times_table:
times, day, location, dates, kind, instructor = [
td.string.replace('\xa0', '') if td.string else td.text
for td in row
][1:]
try:
start_time, end_time = (datetime.strptime(
time_string, "%I:%M %p")
for time_string in times.split(' - '))
start_date, end_date = (datetime.strptime(
date_string, "%b %d, %Y")
for date_string in dates.split(' - '))
if not start_date or not end_date or not start_time or not end_time:
raise ValueError('start or end date/time not defined')
except ValueError:
warnings += [
'Course does not have an assigned meeting time: ' +
course_title + ' ' + kind
]
continue
class_dates = weekday.weekday_range(start_date, end_date, day)
for date_ in class_dates:
datetime_ = datetime(year=date_.year,
month=date_.month,
day=date_.day)
start_datetime = (
datetime_ + timedelta(hours=start_time.hour,
minutes=start_time.minute,
seconds=start_time.second)).replace(
tzinfo=gettz('America/Toronto'))
end_datetime = (datetime_ +
timedelta(hours=end_time.hour,
minutes=end_time.minute,
seconds=end_time.second)).replace(
tzinfo=gettz('America/Toronto'))
event = Event(begin=start_datetime, end=end_datetime)
event.name = kind + ': ' + course_title
event.summary = kind + ': ' + course_title
if 'Synchronous' in location:
event.location = 'OT Online'
else:
event.location = f'Ontario Tech University\n2000 Simcoe St N, Oshawa, ON L1G 0C5\n{location}'
event.description = 'CRN: %s\nCourse Code: %s\nSection: %s\nInstructor: %s\n' % (
crn.string, course_code, course_section,
instructor.replace(' ', ' '))
events += [event]
return events, warnings
