def get(cls, unit_id, reviewee_key, instance_id=None):
submission_key = cls.get_key(
unit_id, reviewee_key, instance_id=instance_id)
submission = entities.get(submission_key)
# For backward compatibility, if no entry is found with the instance_id
# in the key, also look for an entry with no instance_id used.
if submission is None and instance_id:
submission = entities.get(cls.get_key(unit_id, reviewee_key))
return submission
def get(cls, unit_id, reviewee_key, instance_id=None):
submission_key = cls.get_key(unit_id,
reviewee_key,
instance_id=instance_id)
submission = entities.get(submission_key)
# For backward compatibility, if no entry is found with the instance_id
# in the key, also look for an entry with no instance_id used.
if submission is None and instance_id:
submission = entities.get(cls.get_key(unit_id, reviewee_key))
return submission
def get_contents_by_key(cls, submission_key):
"""Returns the contents of a submission, given a db.Key."""
submission = entities.get(submission_key)
return transforms.loads(submission.contents) if submission else None
def does_submission_exist(self, unit_id, reviewee_key):
submission_key = student_work.Submission.get_key(unit_id, reviewee_key)
return bool(entities.get(submission_key))
def get_contents_by_key(cls, submission_key):
"""Returns the contents of a submission, given a db.Key."""
submission = entities.get(submission_key)
return transforms.loads(submission.contents) if submission else None
def get(cls, unit_id, reviewee_key):
submission_key = cls.get_key(unit_id, reviewee_key)
return entities.get(submission_key)
def does_submission_exist(self, unit_id, reviewee_key):
submission_key = student_work.Submission.get_key(unit_id, reviewee_key)
return bool(entities.get(submission_key))
def get(cls, unit_id, reviewee_key):
submission_key = cls.get_key(unit_id, reviewee_key)
return entities.get(submission_key)