def create_self_test(solution, test, cw, initiator):
"""Receive data to create a student-specific test match. Pass in IDs for
@solution, @test and a @cw, @initiator user instance. Return the newly created test."""
solution = m.Submission.objects.get(id=solution,
coursework=cw,
type__in=[
m.SubmissionType.ORACLE_EXECUTABLE,
m.SubmissionType.SOLUTION
])
test_case = m.Submission.objects.get(
id=test,
coursework=cw,
type__in=[m.SubmissionType.TEST_CASE, m.SubmissionType.SIGNATURE_TEST])
if solution.type == m.SubmissionType.ORACLE_EXECUTABLE and test_case.type == m.SubmissionType.SIGNATURE_TEST:
raise Exception(
"Either test, solution or both need to be a student upload")
if solution.type != m.SubmissionType.ORACLE_EXECUTABLE:
if solution.creator != initiator:
raise Exception(
"You need to do self testing with your own solution")
if test_case.type != m.SubmissionType.SIGNATURE_TEST:
if test_case.creator != initiator:
raise Exception("You need to do self testing with your own test")
new_tm = m.TestMatch(id=m.new_random_slug(m.TestMatch),
test=test_case,
test_version=test_case.latest_version,
solution=solution,
solution_version=solution.latest_version,
coursework=cw,
type=m.TestType.SELF)
new_tm.save()
return new_tm
def create_peer_test(solution, test, cw, feedback_group, initiator):
"""Create a new test match with data specified by the IDs of @solution,
@test, @feedback_group and the instance of @cw, @initiator"""
group = fm.FeedbackGroup.objects.get(id=feedback_group)
solution = m.Submission.objects.get(id=solution,
coursework=cw,
type__in=[
m.SubmissionType.ORACLE_EXECUTABLE,
m.SubmissionType.SOLUTION
])
test_case = m.Submission.objects.get(
id=test,
coursework=cw,
type__in=[m.SubmissionType.TEST_CASE, m.SubmissionType.SIGNATURE_TEST])
if solution.type != m.SubmissionType.ORACLE_EXECUTABLE:
if not fm.FeedbackMembership.objects.filter(
group=group, user=solution.creator).exists():
raise Exception(
"That solution is not included in your feedback group")
if test_case.type != m.SubmissionType.SIGNATURE_TEST:
if test_case.creator != initiator:
raise Exception("You need to do peer testing with your own test")
if solution.type == m.SubmissionType.ORACLE_EXECUTABLE and test_case.type == m.SubmissionType.SIGNATURE_TEST:
raise Exception(
"Either test, solution or both need to be a student upload")
new_tm = m.TestMatch(id=m.new_random_slug(m.TestMatch),
test=test_case,
test_version=test_case.latest_version,
solution=solution,
solution_version=solution.latest_version,
coursework=cw,
type=m.TestType.PEER)
new_tm.save()
fm.TestAccessControl(test=new_tm, group=group, initiator=initiator).save()
return new_tm
def do_gitlab_fetch(request, cw):
"""Given this @request to fetch files for @cw,
fetch the files from gitlab.
@return bool if anything was actually fetched"""
file_type = request.POST['file_type']
if not h.user_can_upload_of_type(request.user, cw, file_type):
return HttpResponseForbidden(
"You can't upload submissions of this type")
with GitlabFetcher(request.user, str(cw.name)) as gf:
try:
latest_submission = m.Submission.objects.get(coursework=cw,
creator=request.user,
type=file_type)
if gf.check_for_changes(latest_submission, cw, file_type):
latest_submission.increment_version()
latest_submission.save()
gf.copy_gitlab_files_to_submission(latest_submission, cw,
file_type)
return True
return False
except ObjectDoesNotExist as e:
name = "Solution" if file_type == m.SubmissionType.SOLUTION else "Test Case"
new_submission = m.Submission(id=m.new_random_slug(m.Submission),
coursework=cw,
creator=request.user,
type=file_type,
display_name=name)
new_submission.save()
gf.copy_gitlab_files_to_submission(new_submission, cw, file_type)
return True
def save_new_submission(cw, request, file_type, name):
"""Do the atomic database actions required to save the new files"""
submission = m.Submission(id=m.new_random_slug(m.Submission),
coursework=cw,
creator=request.user,
type=file_type,
display_name=name)
submission.save()
for each in request.FILES.getlist('chosen_files'):
submission.save_uploaded_file(each)
return submission
def create_teacher_test(solution, test, cw):
"""Create a new test match with data specified by the IDs of @solution,
@test, and @cw instanceand create the teachers test"""
solution = m.Submission.objects.get(id=solution,
coursework=cw,
type__in=[
m.SubmissionType.ORACLE_EXECUTABLE,
m.SubmissionType.SOLUTION
])
test_case = m.Submission.objects.get(
id=test,
coursework=cw,
type__in=[m.SubmissionType.TEST_CASE, m.SubmissionType.SIGNATURE_TEST])
new_tm = m.TestMatch(id=m.new_random_slug(m.TestMatch),
test=test_case,
test_version=test_case.latest_version,
solution=solution,
solution_version=solution.latest_version,
coursework=cw,
type=m.TestType.TEACHER)
new_tm.save()
return new_tm