def build_for_subjectroom(cls, subjectroom, student):
# first check if you can calculate an average
subjectroom_graded_assignments = get_subjectroom_graded_assignments(
subjectroom)
if subjectroom_graded_assignments.count() == 0:
return None # element cannot exist with no data
subjectroom_average = get_fraction_label(
subjectroom_graded_assignments.aggregate(
Avg('average'))['average__avg'])
# need to evaluate the graded assignments query beforehand because as on 11/15 LIMIT is not supported for IN subquery
graded_assignment_pks = list(
subjectroom_graded_assignments.values_list('pk', flat=True))
submissions = Submission.objects.filter(
assignment__pk__in=graded_assignment_pks, student=student)
if submissions.count() == 0:
raise InvalidStateError(
'No submissions found for student belonging to subjectroom with graded assignments'
)
student_average = get_fraction_label(
submissions.aggregate(Avg('marks'))['marks__avg'])
return cls(student_average, subjectroom_average,
subjectroom.subject.name)
def build_for_focusroom(cls, focusroom, student):
assert student.userinfo.school.schoolprofile.focus
# first check if you can calculate an average
focusroom_graded_assignments = get_focusroom_graded_assignments(
focusroom)
if focusroom_graded_assignments.count() == 0:
return None # element cannot exist with no data
remedial_assignment_pks = [
] # the list of assignments for remedials which included the current student
for graded_assignment in focusroom_graded_assignments:
if student in graded_assignment.content_object.students.all():
remedial_assignment_pks.append(graded_assignment.pk)
if len(remedial_assignment_pks) == 0:
return None # current student has never been in a remedial for this focusroom
focusroom_average = get_fraction_label(
focusroom_graded_assignments.aggregate(
Avg('average'))['average__avg'])
submissions = Submission.objects.filter(
assignment__pk__in=remedial_assignment_pks, student=student)
if submissions.count() == 0:
raise InvalidStateError(
'No submissions found for student in remedials belonging to focusroom with graded assignments'
)
student_average = get_fraction_label(
submissions.aggregate(Avg('marks'))['marks__avg'])
return cls(student_average, focusroom_average,
get_focusroom_label(focusroom.subjectRoom.subject.name))
def __init__(self, submission):
super(PerformanceBreakdownElement,
self).__init__(submission.assignment)
self.subjectroom_average = get_fraction_label(
submission.assignment.average)
self.student_score = get_fraction_label(submission.marks)
self.student_completion = get_fraction_label(submission.completion)
self.submission_id = submission.pk
def __init__(self, graded_assignment):
super(RoomPerformanceBreakdownElement,
self).__init__(graded_assignment)
self.subjectroom_average = get_fraction_label(
graded_assignment.average)
self.standard_average = get_fraction_label(
get_standard_average(graded_assignment))
self.subjectroom_completion = get_fraction_label(
graded_assignment.completion)
def __init__(self, submission):
super(OpenPerformanceBreakdownElement,
self).__init__(submission.assignment)
self.student_score = get_fraction_label(submission.marks)
self.student_completion = get_fraction_label(submission.completion)
self.submission_id = submission.pk
self.subjectroom_average = get_fraction_label(
calculate_open_aql_average(
submission.assignment.assignmentQuestionsList))
def build_for_open(cls, subjectroom, student):
utils = OpenStudentUtils(student)
student_average = utils.get_average(subjectroom)
if student_average is None:
return None
return cls(
get_fraction_label(student_average),
get_fraction_label(utils.get_subjectroom_average(subjectroom)),
subjectroom.subject.name)
def __init__(self, submission, include_student_header):
assert is_assignment_corrected(submission.assignment)
self.marks = get_fraction_label(submission.marks)
if include_student_header:
self.student = get_user_label(submission.student)
else:
self.student = None
def __init__(self, submission):
self.score = get_fraction_label(submission.marks)
def __init__(self, student, completion):
self.full_name = get_user_label(student)
self.completion = get_fraction_label(completion)
def __init__(self, submission):
self.full_name = get_user_label(submission.student)
self.score = get_fraction_label(submission.marks)
self.submission_id = submission.pk
def __init__(self, submission):
self.completion = get_fraction_label(submission.completion)
self.timestamp = get_datetime_label(submission.timestamp)