def test_overlap(self):
other = DateRange(date(2011, 10, 1), date(2012, 1, 1))
self.assertTrue(
self.date_range.overlap(other) == 1, "Ranges overlap by one day.")
other = DateRange(date(2012, 2, 1), date(2012, 2, 25))
self.assertTrue(
self.date_range.overlap(other) == 25, "Ranges overlap by 25 days.")
def test_overlaps(self):
other = DateRange(date(2011, 10, 1), date(2012, 1, 1))
self.assertTrue(self.date_range.overlaps(other),
"Ranges overlap by one day.")
other = DateRange(date(2011, 10, 1), date(2012, 12, 31))
self.assertFalse(self.date_range.overlaps(other),
"Ranges do not overlap.")
other = DateRange(date(2012, 1, 1), date(2012, 3, 31))
self.assertTrue(self.date_range.overlaps(other),
"Ranges overlap by one day.")
def dateranges_for_week_str(self, weeks_str):
"""
>>> weeks('Sem2 wk3-Sem2 wk5, Sem2 wk6-Sem2 wk11')
['Sem2 wk3', 'Sem2 wk4', 'Sem2 wk5', 'Sem2 wk6', 'Sem2 wk7', 'Sem2 wk8', 'Sem2 wk9', 'Sem2 wk10', 'Sem2 wk11']
"""
week_ranges = weeks_str.split(', ')
date_ranges = []
for week_range in week_ranges:
first_week_str, last_week_str = week_range.split('-')
first_week = self.week_dateranges[first_week_str]
last_week = self.week_dateranges[last_week_str]
date_ranges.append(DateRange(first_week.date, last_week.to))
return date_ranges
def __init__(self):
"""
Initialise T@Ed session and download course list.
"""
self.session = Session()
# Get ASPX session variables from default page:
response = self.session.get(Client.base_url, verify=False)
index = html.document_fromstring(response.text)
self.aspx_session = ASPXSession(index)
logging.info('Fetching course list webpage...')
parameters = {
'__EVENTTARGET': 'LinkBtn_modules',
'tLinkType': 'information',
}
course_page = self.post(Client.base_url, parameters=parameters)
course_options = course_page.xpath('//select[@name="dlObject"]/option')
logging.info('Building Course list')
self.courses = []
for option in course_options:
try:
title, identifier = option.text.strip().rsplit(' - ', 1)
except ValueError as e:
title = identifier = option.text.strip()
logging.warning('Error in splitting {0}: {1}'.format(title, e))
logging.info(
'Title and identifier will be the same for {0}'.format(
title))
code = identifier[:9]
self.courses.append(
Course(title=title, identifier=identifier, code=code))
logging.info('Fetching academic-week/date conversion webpage...')
week_date_page = self.get(Client.weeklist_url)
logging.info('Building academic-week/date dictionary...')
self.week_dateranges = dict()
week_date_rows = week_date_page.xpath(
'/html/body/table[@class="weektable"]//tr[./td]')
for row in week_date_rows:
week_str, date_str = row.xpath('./td/text()')
dtstart = datetime.strptime(date_str[4:], '%a %d %b %Y')
dtend = dtstart + timedelta(days=7)
self.week_dateranges[week_str] = DateRange(dtstart, dtend)
return
class TestDateRange(unittest.TestCase):
"""
Test the functionality by the DateRange utility class.
"""
def setUp(self):
start_date = date(2012, 1, 1)
end_date = date(2012, 3, 31)
self.date_range = DateRange(start_date, end_date)
def test_days_count(self):
self.assertTrue(self.date_range.days_count() == 91,
"Failed to calculate number of days in date range.")
def test_includes(self):
self.assertTrue(self.date_range.includes(date(2012, 1, 1)),
"Range includes date.")
self.assertFalse(self.date_range.includes(date(2011, 12, 31)),
"Range does not include date.")
def test_overlaps(self):
other = DateRange(date(2011, 10, 1), date(2012, 1, 1))
self.assertTrue(self.date_range.overlaps(other),
"Ranges overlap by one day.")
other = DateRange(date(2011, 10, 1), date(2012, 12, 31))
self.assertFalse(self.date_range.overlaps(other),
"Ranges do not overlap.")
other = DateRange(date(2012, 1, 1), date(2012, 3, 31))
self.assertTrue(self.date_range.overlaps(other),
"Ranges overlap by one day.")
def test_overlap(self):
other = DateRange(date(2011, 10, 1), date(2012, 1, 1))
self.assertTrue(self.date_range.overlap(other) == 1,
"Ranges overlap by one day.")
other = DateRange(date(2012, 2, 1), date(2012, 2, 25))
self.assertTrue(self.date_range.overlap(other) == 25,
"Ranges overlap by 25 days.")
class TestDateRange(unittest.TestCase):
"""
Test the functionality by the DateRange utility class.
"""
def setUp(self):
start_date = date(2012, 1, 1)
end_date = date(2012, 3, 31)
self.date_range = DateRange(start_date, end_date)
def test_days_count(self):
self.assertTrue(self.date_range.days_count() == 91,
"Failed to calculate number of days in date range.")
def test_includes(self):
self.assertTrue(self.date_range.includes(date(2012, 1, 1)),
"Range includes date.")
self.assertFalse(self.date_range.includes(date(2011, 12, 31)),
"Range does not include date.")
def test_overlaps(self):
other = DateRange(date(2011, 10, 1), date(2012, 1, 1))
self.assertTrue(self.date_range.overlaps(other),
"Ranges overlap by one day.")
other = DateRange(date(2011, 10, 1), date(2012, 12, 31))
self.assertFalse(self.date_range.overlaps(other),
"Ranges do not overlap.")
other = DateRange(date(2012, 1, 1), date(2012, 3, 31))
self.assertTrue(self.date_range.overlaps(other),
"Ranges overlap by one day.")
def test_overlap(self):
other = DateRange(date(2011, 10, 1), date(2012, 1, 1))
self.assertTrue(
self.date_range.overlap(other) == 1, "Ranges overlap by one day.")
other = DateRange(date(2012, 2, 1), date(2012, 2, 25))
self.assertTrue(
self.date_range.overlap(other) == 25, "Ranges overlap by 25 days.")
def setUp(self):
start_date = date(2012, 1, 1)
end_date = date(2012, 3, 31)
self.date_range = DateRange(start_date, end_date)
def setUp(self):
start_date = date(2012, 1, 1)
end_date = date(2012, 3, 31)
self.date_range = DateRange(start_date, end_date)
from daterange import DateRange
# Class 1: Normal situation
class_1 = [
DateRange('D-1/3/90', 'D-12/3/90'),
DateRange('D-16/3/90', 'D-30/3/90'),
DateRange('D-1/2/90', 'D-19/2/90'),
DateRange('D-21/2/90', 'D-28/2/90'),
DateRange('D-1/1/90', 'D-26/1/90'),
DateRange('D-29/1/90', 'D-31/1/90'),
DateRange('D-1/6/90', 'D-4/6/90'),
DateRange('D-6/6/90',
'D-8/6/90'), 'D-24/6/90', 'D-25/6/90', 'D-28/6/90', 'D-29/6/90',
DateRange('D-1/5/90', 'D-6/5/90'),
DateRange('D-8/5/90',
'D-20/5/90'), 'D-24/5/90', 'D-25/5/90', 'D-29/5/90', 'D-1/4/90',
DateRange('D-4/4/90', 'D-8/4/90'),
DateRange('D-10/4/90', 'D-20/4/90'), 'D-27/4/90', 'D-2/7/90',
DateRange('D-4/7/90', 'D-8/7/90'),
DateRange('D-12/7/90', 'D-15/7/90'), 'D-19/7/90', 'D-23/7/90', 'D-26/7/90',
'D-4/9/90', 'D-5/9/90', 'D-23/9/90', 'D-28/9/90', 'D-30/9/90', 'D-17/8/90',
DateRange('D-21/8/90',
'D-25/8/90'), 'D-29/8/90', 'D-30/8/90', 'D-3/12/90', 'D-9/12/90',
DateRange('D-16/12/90', 'D-20/12/90'), 'D-23/12/90', 'D-24/12/90',
DateRange('D-27/12/90', 'D-30/12/90'),
DateRange('D-6/11/90', 'D-8/11/90'), 'D-14/11/90', 'D-16/11/90',
'D-18/11/90', 'D-20/11/90', 'D-21/11/90', 'D-27/11/90', 'D-10/10/90',
'D-18/10/90', 'D-29/10/90', 'D-30/10/90',
DateRange('D-3/3/91', 'D-6/3/91'),
DateRange('D-10/3/91',
'D-12/3/91'), 'D-18/3/91', 'D-20/3/91', 'D-27/3/91', 'D-29/3/91',
