def get(self, criterion_uuid):
criterion = Criterion.get_active_by_uuid_or_404(criterion_uuid)
require(READ, criterion)
on_criterion_get.send(
self,
event_name=on_criterion_get.name,
user=current_user
)
return marshal(criterion, dataformat.get_criterion())
def get(self, criterion_uuid):
criterion = Criterion.get_active_by_uuid_or_404(criterion_uuid)
require(READ,
criterion,
title="Criterion Unavailable",
message=
"Sorry, your role does not allow you to view this criterion.")
on_criterion_get.send(self,
event_name=on_criterion_get.name,
user=current_user)
return marshal(criterion, dataformat.get_criterion())
def post(self):
params = new_criterion_parser.parse_args()
criterion = Criterion(user_id=current_user.id)
require(CREATE, criterion)
criterion.name = params.get("name")
criterion.description = params.get("description", None)
criterion.default = params.get("default")
db.session.add(criterion)
db.session.commit()
on_criterion_create.send(
self,
event_name=on_criterion_create.name,
user=current_user,
criterion=criterion,
data={'criterion': marshal(criterion, dataformat.get_criterion())}
)
return marshal(criterion, dataformat.get_criterion())
def get(self, criterion_uuid):
criterion = Criterion.get_active_by_uuid_or_404(criterion_uuid)
require(READ, criterion,
title="Criterion Unavailable",
message="Sorry, your role does not allow you to view this criterion.")
on_criterion_get.send(
self,
event_name=on_criterion_get.name,
user=current_user
)
return marshal(criterion, dataformat.get_criterion())
def post(self):
params = new_criterion_parser.parse_args()
criterion = Criterion(user_id=current_user.id)
require(CREATE,
criterion,
title="Criterion Not Saved",
message="Sorry, your role does not allow you to add criteria.")
criterion.name = params.get("name")
criterion.description = params.get("description", None)
criterion.default = params.get("default")
db.session.add(criterion)
db.session.commit()
on_criterion_create.send(
self,
event_name=on_criterion_create.name,
user=current_user,
criterion=criterion,
data={'criterion': marshal(criterion, dataformat.get_criterion())})
return marshal(criterion, dataformat.get_criterion())
def post(self):
params = new_criterion_parser.parse_args()
criterion = Criterion(user_id=current_user.id)
require(CREATE, criterion,
title="Criterion Not Saved",
message="Sorry, your role does not allow you to add criteria.")
criterion.name = params.get("name")
criterion.description = params.get("description", None)
criterion.default = params.get("default")
db.session.add(criterion)
db.session.commit()
on_criterion_create.send(
self,
event_name=on_criterion_create.name,
user=current_user,
criterion=criterion,
data={'criterion': marshal(criterion, dataformat.get_criterion())}
)
return marshal(criterion, dataformat.get_criterion())
def post(self, criterion_uuid):
criterion = Criterion.get_active_by_uuid_or_404(criterion_uuid)
require(EDIT, criterion)
params = existing_criterion_parser.parse_args()
criterion.name = params.get('name', criterion.name)
criterion.description = params.get('description', criterion.description)
criterion.default = params.get('default', criterion.default)
db.session.commit()
on_criterion_update.send(
self,
event_name=on_criterion_update.name,
user=current_user,
criterion=criterion
)
return marshal(criterion, dataformat.get_criterion())
def post(self, criterion_uuid):
criterion = Criterion.get_active_by_uuid_or_404(criterion_uuid)
require(EDIT, criterion,
title="Criterion Not Saved",
message="Sorry, your role does not allow you to save this criterion.")
params = existing_criterion_parser.parse_args()
criterion.name = params.get('name', criterion.name)
criterion.description = params.get('description', criterion.description)
criterion.default = params.get('default', criterion.default)
db.session.commit()
on_criterion_update.send(
self,
event_name=on_criterion_update.name,
user=current_user,
criterion=criterion
)
return marshal(criterion, dataformat.get_criterion())
def post(self, criterion_uuid):
criterion = Criterion.get_active_by_uuid_or_404(criterion_uuid)
require(EDIT,
criterion,
title="Criterion Not Saved",
message=
"Sorry, your role does not allow you to save this criterion.")
params = existing_criterion_parser.parse_args()
criterion.name = params.get('name', criterion.name)
criterion.description = params.get('description',
criterion.description)
criterion.default = params.get('default', criterion.default)
db.session.commit()
on_criterion_update.send(self,
event_name=on_criterion_update.name,
user=current_user,
criterion=criterion)
return marshal(criterion, dataformat.get_criterion())
def get(self, course_uuid, assignment_uuid):
"""
Return a list of answers for a assignment based on search criteria. The
list of the answers are paginated. If there is any answers from instructor
or TA, their answers will be on top of the list.
:param course_uuid: course uuid
:param assignment_uuid: assignment uuid
:return: list of answers
"""
course = Course.get_active_by_uuid_or_404(course_uuid)
assignment = Assignment.get_active_by_uuid_or_404(assignment_uuid)
require(READ, assignment)
restrict_user = not allow(MANAGE, assignment)
params = answer_list_parser.parse_args()
if restrict_user and not assignment.after_comparing:
# only the answer from student himself/herself should be returned
params['author'] = current_user.uuid
# this query could be further optimized by reduction the selected columns
query = Answer.query \
.options(joinedload('file')) \
.options(joinedload('user')) \
.options(joinedload('scores')) \
.options(undefer_group('counts')) \
.join(UserCourse, and_(
Answer.user_id == UserCourse.user_id,
UserCourse.course_id == course.id
)) \
.add_columns(
UserCourse.course_role.__eq__(CourseRole.instructor).label("instructor_role"),
UserCourse.course_role.__eq__(CourseRole.teaching_assistant).label("ta_role")
) \
.filter(and_(
Answer.assignment_id == assignment.id,
Answer.active == True,
Answer.practice == False,
Answer.draft == False,
UserCourse.course_role != CourseRole.dropped
)) \
.order_by(desc('instructor_role'), desc('ta_role'))
if params['author']:
user = User.get_by_uuid_or_404(params['author'])
query = query.filter(Answer.user_id == user.id)
elif params['group']:
query = query.filter(UserCourse.group_name == params['group'])
if params['ids']:
query = query.filter(Answer.uuid.in_(params['ids'].split(',')))
if params['top']:
query = query.filter(Answer.top_answer == True)
if params['orderBy']:
criterion = Criterion.get_active_by_uuid_or_404(params['orderBy'])
# order answer ids by one criterion and pagination, in case there are multiple criteria in assignment
# does not include answers without a score (Note: ta and instructor never have a score)
query = query.join(Score) \
.filter(Score.criterion_id == criterion.id) \
.order_by(Score.score.desc(), Answer.created.desc())
# limit answers up to rank if rank_display_limit is set and current_user is restricted (student)
if assignment.rank_display_limit and restrict_user:
score_for_rank = Score.get_score_for_rank(
assignment.id, criterion.id, assignment.rank_display_limit)
# display answers with score >= score_for_rank
if score_for_rank != None:
# will get all answer with a score greater than or equal to the score for a given rank
# the '- 0.00001' fixes floating point precision problems
query = query.filter(Score.score >= score_for_rank - 0.00001)
else:
query = query.order_by(Answer.created.desc())
page = query.paginate(params['page'], params['perPage'])
# remove label entities from results
page.items = [answer for (answer, instructor_role, ta_role) in page.items]
on_answer_list_get.send(
self,
event_name=on_answer_list_get.name,
user=current_user,
course_id=course.id,
data={'assignment_id': assignment.id})
return {"objects": marshal(page.items, dataformat.get_answer(restrict_user)),
"page": page.page, "pages": page.pages,
"total": page.total, "per_page": page.per_page}
