def submit_output(self, to_group, output_file=None):
user = request.identity['user']
to_group = DBSession.query(Group).get(to_group)
if not to_group:
abort(404, "No such group")
if to_group.competition_id != self.group.competition_id:
abort(400, "Cannot submit to a group in another competition")
if not hasattr(output_file, "file"):
abort(400, "Must include file in submission")
comp = self.group.competition
existing = (DBSession.query(Output)
.filter(Output.group_id == self.group.id)
.filter(Output.input_id == to_group.input.id)
.filter(Output.active == True)
.one_or_none())
if not (user.admin
or comp.output_upload_open
or (comp.resolution_open
and existing is not None
and not existing.use_ground_truth)):
abort(403, "Forbidden to upload this output at this time")
try:
contents = output_file.file.read().decode("utf-8")
except UnicodeDecodeError:
return {'status': 'error',
'msg': 'Output contains invalid characters.'}
problem = problemlib.load_problem(comp)
try:
output = problem.parse_output(to_group.input.data.file,
StringIO(contents))
except problemlib.FileFormatError as e:
return {
"status": "error",
"msg": f"Output has formatting errors: {e}",
}
new_contents = StringIO()
output.write(new_contents)
f = FileIntent(
BytesIO(new_contents.getvalue().encode("utf-8")),
'output_from_{}_to_{}.txt'.format(self.group.id, to_group.id),
'application/octet-stream')
try:
output.verify()
except problemlib.VerificationError:
ground_truth = VerificationStatus.rejected
except Exception:
ground_truth = VerificationStatus.waiting
else:
ground_truth = VerificationStatus.accepted
use_ground_truth = (
not comp.verification_begins
or datetime.datetime.now() >= comp.verification_begins
)
if existing:
if comp.resolution_open:
existing.active = False
else:
DBSession.delete(existing)
db_output = Output(
data=f,
group=self.group,
input=to_group.input,
score=output.score,
original=comp.output_upload_open,
ground_truth=ground_truth,
use_ground_truth=use_ground_truth,
)
DBSession.add(db_output)
DBSession.flush()
return {'status': 'success', 'url': db_output.data.url}
def submit_output(self, to_group, output_file=None):
user = request.identity['user']
to_group = DBSession.query(Group).get(to_group)
if not to_group:
abort(404, "No such group")
if to_group.competition_id != self.group.competition_id:
abort(400, "Cannot submit to a group in another competition")
if not hasattr(output_file, "file"):
abort(400, "Must include file in submission")
comp = self.group.competition
existing = (DBSession.query(Output).filter(
Output.group_id == self.group.id).filter(
Output.input_id == to_group.input.id).filter(
Output.active == True).one_or_none())
if not (user.admin or comp.output_upload_open or
(comp.resolution_open and existing is not None
and not existing.use_ground_truth)):
abort(403, "Forbidden to upload this output at this time")
try:
contents = file_normalize(output_file.file.read())
except UnicodeDecodeError:
return {
'status': 'error',
'msg': 'Output contains invalid characters.'
}
if len(contents) > 1E6:
return {'status': 'error', 'msg': 'Output exceeds maximum size.'}
try:
score, _, _ = contents.partition('\n')
score = int(score)
except ValueError:
return {
'status': 'error',
'msg': 'First line must only contain an integer.'
}
f = FileIntent(
BytesIO(contents.encode('utf-8')),
'output_from_{}_to_{}.txt'.format(self.group.id, to_group.id),
'application/octet-stream')
if existing:
if comp.resolution_open:
existing.active = False
else:
DBSession.delete(existing)
output = Output(data=f,
group=self.group,
input=to_group.input,
score=score,
original=comp.output_upload_open)
verif_mod = self.group.competition.output_verifier.module
try:
verif_mod.verify(to_group.input.data.file, StringIO(contents))
except verif_mod.VerificationError:
output.ground_truth = VerificationStatus.rejected
except Exception:
output.ground_truth = VerificationStatus.waiting
else:
output.ground_truth = VerificationStatus.accepted
if comp.resolution_open or not comp.verification_begins:
output.use_ground_truth = True
DBSession.add(output)
DBSession.flush()
return {'status': 'success', 'url': output.data.url}