def duration_string(duration):
days, hours, minutes, seconds, microseconds = _get_duration_components(duration) # noqa: E501
hours += days * 24
string = '{}:{:02d}'.format(hours, minutes)
return string
def value_to_string(self, obj):
val = self.value_from_object(obj)
if val is None:
return ''
days, hours, minutes, seconds, microseconds = _get_duration_components(duration)
return '{:02d}:{:02d}'.format(minutes, seconds)
def duration_decimal(duration):
if duration is not None:
days, hours, minutes, seconds, microseconds = _get_duration_components(duration) # noqa: E501
hours += days * 24
decimal = Decimal(hours) + Decimal(minutes/60)
else:
decimal = Decimal(0)
return decimal
def duration_string(duration):
if duration is not None:
days, hours, minutes, seconds, microseconds = _get_duration_components(
duration) # noqa: E501
hours += days * 24
string = "{}:{:02d}".format(hours, minutes)
else:
string = "0:00"
return string
def post(self, request):
body = json.loads(request.body)
username = body.get('username')
domain = body.get('domain')
course = body.get('course')
print(username, domain, course)
try:
user = UserLogin.objects.get(username=username)
except UserLogin.DoesNotExist:
user = None
state = False
data_list = []
user = user.user
if (user and domain == user.domain):
state = True
class_taker_list = ClassTaker.objects.filter(student=user)
course_index_list = []
for c in class_taker_list:
course_index = c.course_index
course_index_list.append(course_index)
course_index_type_list = []
for c in course_index_list:
course_index_type = CourseIndexType.objects.filter(
course_index=c)
for ci in course_index_type:
course_index_type_list.append(ci)
class_list = []
for c in course_index_type_list:
class_session = Class.objects.filter(course_index_type=c)
for cs in class_session:
class_list.append(cs)
attendance_list = []
for c in class_list:
attendance = Attendance.objects.get(class_session=c,
student=user)
attendance_list.append(attendance)
attendance_list = sorted(attendance_list,
key=lambda r: r.class_session.datetime,
reverse=True)
for attendance in attendance_list:
status = attendance.status
time = attendance.attendance_time
if (time):
time = time.strftime("%H:%M")
else:
time = ""
class_session = attendance.class_session
date = class_session.datetime.strftime("%d-%m-%y")
course_index_type = class_session.course_index_type
class_type = course_index_type.class_type
_, hours, minutes, _, _ = _get_duration_components(
course_index_type.duration)
if (minutes == 0):
duration = f"{hours} hour(s)"
elif (hours == 0):
duration = f"{minutes} minute(s)"
else:
duration = f"{hours} hour(s) {minutes} minute(s)"
course_index = course_index_type.course_index.index
data_list.append({
'index': course_index,
'type': class_type,
'date': date,
'time': time,
'duration': duration,
'status': status
})
data = {'state': state, 'attendance': data_list}
print(data)
return JsonResponse(data)
def duration_to_str(duration: DurationField):
days, hours, minutes, seconds, microseconds = _get_duration_components(
duration)
return '{:02d}:{:02d}'.format(minutes, seconds)