def submit_rescore_problem_for_all_students(request,
usage_key,
only_if_higher=False): # pylint: disable=invalid-name
"""
Request a problem to be rescored as a background task.
The problem will be rescored for all students who have accessed the
particular problem in a course and have provided and checked an answer.
Parameters are the `course_id` and the `problem_url`.
The url must specify the location of the problem, using i4x-type notation.
ItemNotFoundException is raised if the problem doesn't exist, or AlreadyRunningError
if the problem is already being rescored, or NotImplementedError if the problem doesn't
support rescoring.
"""
# check arguments: let exceptions return up to the caller.
check_arguments_for_rescoring(usage_key)
# check to see if task is already running, and reserve it otherwise
task_type = 'rescore_problem_if_higher' if only_if_higher else 'rescore_problem'
task_class = rescore_problem
task_input, task_key = encode_problem_and_student_input(usage_key)
task_input.update({'only_if_higher': only_if_higher})
return submit_task(request, task_type, task_class, usage_key.course_key,
task_input, task_key)
def submit_rescore_problem_for_student(request, usage_key, student, only_if_higher=False): # pylint: disable=invalid-name
"""
Request a problem to be rescored as a background task.
The problem will be rescored for the specified student only. Parameters are the `course_id`,
the `problem_url`, and the `student` as a User object.
The url must specify the location of the problem, using i4x-type notation.
ItemNotFoundException is raised if the problem doesn't exist, or AlreadyRunningError
if the problem is already being rescored for this student, or NotImplementedError if
the problem doesn't support rescoring.
"""
# check arguments: let exceptions return up to the caller.
check_arguments_for_rescoring(usage_key)
task_type = 'rescore_problem_if_higher' if only_if_higher else 'rescore_problem'
task_class = rescore_problem
task_input, task_key = encode_problem_and_student_input(usage_key, student)
task_input.update({'only_if_higher': only_if_higher})
return submit_task(request, task_type, task_class, usage_key.course_key, task_input, task_key)
def submit_rescore_problem_for_student(request, usage_key, student, only_if_higher=False):
"""
Request a problem to be rescored as a background task.
The problem will be rescored for the specified student only. Parameters are the `course_id`,
the `problem_url`, and the `student` as a User object.
The url must specify the location of the problem, using i4x-type notation.
ItemNotFoundException is raised if the problem doesn't exist, or AlreadyRunningError
if the problem is already being rescored for this student, or NotImplementedError if
the problem doesn't support rescoring.
"""
# check arguments: let exceptions return up to the caller.
check_arguments_for_rescoring(usage_key)
task_type = 'rescore_problem_if_higher' if only_if_higher else 'rescore_problem'
task_class = rescore_problem
task_input, task_key = encode_problem_and_student_input(usage_key, student)
task_input.update({'only_if_higher': only_if_higher})
return submit_task(request, task_type, task_class, usage_key.course_key, task_input, task_key)
def submit_rescore_problem_for_all_students(request, usage_key, only_if_higher=False): # pylint: disable=invalid-name
"""
Request a problem to be rescored as a background task.
The problem will be rescored for all students who have accessed the
particular problem in a course and have provided and checked an answer.
Parameters are the `course_id` and the `problem_url`.
The url must specify the location of the problem, using i4x-type notation.
ItemNotFoundException is raised if the problem doesn't exist, or AlreadyRunningError
if the problem is already being rescored, or NotImplementedError if the problem doesn't
support rescoring.
"""
# check arguments: let exceptions return up to the caller.
check_arguments_for_rescoring(usage_key)
# check to see if task is already running, and reserve it otherwise
task_type = 'rescore_problem_if_higher' if only_if_higher else 'rescore_problem'
task_class = rescore_problem
task_input, task_key = encode_problem_and_student_input(usage_key)
task_input.update({'only_if_higher': only_if_higher})
return submit_task(request, task_type, task_class, usage_key.course_key, task_input, task_key)
