def resume(self, admin_user_id=None):
if self.state is Contest.PAUSED:
self.state = Contest.STARTED
self.save()
LogEntry.resume_contest(self.id, admin_user_id)
else:
raise ContestStartedException
def resume(self, admin_user_id=None):
if self.state is Contest.PAUSED:
self.state = Contest.STARTED
self.save()
LogEntry.resume_contest(self.id, admin_user_id)
else:
raise ContestStartedException
def stop(self, admin_user_id=None):
if self.state is Contest.STARTED or self.state is Contest.PAUSED:
self.state = Contest.STOPPED
self.save()
LogEntry.stop_contest(self.id, admin_user_id)
else:
raise ContestNotStartedException
def stop(self, admin_user_id=None):
if self.state is Contest.STARTED or self.state is Contest.PAUSED:
self.state = Contest.STOPPED
self.save()
LogEntry.stop_contest(self.id, admin_user_id)
else:
raise ContestNotStartedException
def pause(self, admin_user_id=None):
if self.state is Contest.STARTED:
self.running_time = self.get_current_running_time()
self.state = Contest.PAUSED
self.save()
LogEntry.pause_contest(self.id, admin_user_id)
else:
raise ContestNotStartedException
def pause(self, admin_user_id=None):
if self.state is Contest.STARTED:
self.running_time = self.get_current_running_time()
self.state = Contest.PAUSED
self.save()
LogEntry.pause_contest(self.id, admin_user_id)
else:
raise ContestNotStartedException
def start(self, admin_user_id=None):
if self.state is Contest.UNASSIGNED:
self.state = Contest.STARTED
self.last_start_date = now()
self.save()
self._preset_scores()
LogEntry.start_contest(self.id, admin_user_id)
elif self.state is Contest.PAUSED:
self.resume(admin_user_id)
else:
raise ContestStartedException
def skip_task(cls, contest_id, user_id, task_id):
entry = cls.get_entry(contest_id, user_id, task_id)
p = Participation.get_entry(contest_id, user_id)
can_skip = p.skips_left > 0 and entry.can_skip()
if can_skip:
entry.skipped = True
entry.save()
p.skip_task()
LogEntry.skip_task(contest_id, user_id, task_id)
else:
raise IntegrityError
def start(self, admin_user_id=None):
if self.state is Contest.UNASSIGNED:
self.state = Contest.STARTED
self.last_start_date = now()
self.save()
self._preset_scores()
LogEntry.start_contest(self.id, admin_user_id)
elif self.state is Contest.PAUSED:
self.resume(admin_user_id)
else:
raise ContestStartedException
def solve_task(cls, contest_id, user_id, task_id):
entry = cls.get_entry(contest_id, user_id, task_id)
if not entry.solved:
if entry.skipped == True:
score = cls.SKIPPED
else:
score = cls.FULL
entry.score = score
entry.solved = True
entry._try_task()
p = Participation.get_entry(contest_id, user_id)
p.increment_score(score)
LogEntry.solve_task(contest_id, user_id, task_id)
else:
raise IntegrityError
def fail_task(cls, contest_id, user_id, task_id): entry = cls.get_entry(contest_id, user_id, task_id) entry._try_task() LogEntry.fail_task(contest_id, user_id, task_id)
