def test_group_by_weekday_with_sec(self):
'''
Test group presence entries by weekday in seconds.
'''
data = utils.get_data()
group_data = utils.group_by_weekday_with_sec(data[10])
self.assertIsInstance(group_data, dict)
self.assertItemsEqual(group_data.keys(), [0, 1, 2, 3, 4, 5, 6])
self.assertIsInstance(group_data[0], dict)
self.assertDictEqual(group_data[5], {'start': [], 'end': []})
self.assertIsInstance(group_data[0]['start'], list)
self.assertIsInstance(group_data[0]['end'], list)
self.assertIn(34745, group_data[1]['start'])
self.assertIn(64792, group_data[1]['end'])
def presence_start_end_view(user_id):
"""
Returns mean time to come to the office and mean time he leaves.
"""
data = get_data()
if user_id not in data:
log.debug('User %s not found!', user_id)
return []
weekdays = group_by_weekday_with_sec(data[user_id])
result = [
(
calendar.day_abbr[weekday],
mean(dates["start"]),
mean(dates["end"])
) for weekday, dates in weekdays.items()]
return result
