def generate_answers_distribution_report(_entry_id, course_descriptor, _task_input, action_name):
""" Main task to generate answers distribution as csv.
Csv structure will be as follow:
'id', 'gender', 'year_of_birth', 'level_of_education', q1, , q2
15, f , 1989 , m , choice 1 , choice 2
Args:
_entry_id (str): Instructor task id (not used).
course_descriptor (CourseDescriptor)
_task_input (dict): Task input paprameters.
E.g. : {'problem_id' : '42',
'running_report_name' : u"fun_course_quizz-04-05-153143.csv"}
action_name (str) : Instructor task action name (not used).
Returns:
The progress state of the task (TaskProgress)
"""
task_progress = TaskProgress(action_name, 1, time())
task_progress.update_task_state()
store = modulestore()
problem = fetch_problem(store, course_descriptor, _task_input['problem_id'])
problem_size = get_problem_size(problem)
header_row = create_header_row(problem_size)
data_rows = fetch_student_answers(problem, problem_size)
ancestors_row = fetch_ancestors_names(store, problem.location)
path = get_path(_task_input['running_report_name'], problem.location)
write_csv(header_row, data_rows, ancestors_row, path)
return task_progress.update_task_state({'succeeded': 1})
def generate_answers_distribution_report(_entry_id, course_descriptor,
_task_input, action_name):
""" Main task to generate answers distribution as csv.
Csv structure will be as follow:
'id', 'gender', 'year_of_birth', 'level_of_education', q1, , q2
15, f , 1989 , m , choice 1 , choice 2
Args:
_entry_id (str): Instructor task id (not used).
course_descriptor (CourseDescriptor)
_task_input (dict): Task input paprameters.
E.g. : {'problem_id' : '42',
'running_report_name' : u"fun_course_quizz-04-05-153143.csv"}
action_name (str) : Instructor task action name (not used).
Returns:
The progress state of the task (TaskProgress)
"""
task_progress = TaskProgress(action_name, 1, time())
task_progress.update_task_state()
store = modulestore()
problem = fetch_problem(store, course_descriptor,
_task_input['problem_id'])
problem_size = get_problem_size(problem)
header_row = create_header_row(problem_size)
data_rows = fetch_student_answers(problem, problem_size)
ancestors_row = fetch_ancestors_names(store, problem.location)
path = get_path(_task_input['running_report_name'], problem.location)
write_csv(header_row, data_rows, ancestors_row, path)
return task_progress.update_task_state({'succeeded': 1})
def generate_certificate(_xmodule_instance_args, _entry_id, course_id, _task_input, action_name):
"""
Generate a certificate for graduated students
"""
course = modulestore().get_course(course_id, depth=2)
course_key = get_course_key(str(course_id))
course_display_name = unicode(course.display_name).encode('utf-8')
university = University.objects.get(code=course.location.org)
certificate_base_filename = "attestation_suivi_" + (course_id.to_deprecated_string().replace('/', '_')) + '_'
start_time = time()
start_date = datetime.now(UTC)
status_interval = 1
enrolled_students = get_enrolled_students(course_id)
teachers = get_teachers_list_from_course(course_id.to_deprecated_string())
task_progress = TaskProgress(action_name, enrolled_students.count(), start_time)
# generate a test certificate
test_certificate = create_test_certificate(course, course_key, university)
all_status = {status.notpassing: 0,
status.error: 0,
status.downloadable: 0,
'test_certificate_filename' : test_certificate.filename}
for count, student in enumerate(enrolled_students):
task_progress.attempted += 1
if task_progress.attempted % status_interval == 0:
task_progress.update_task_state(extra_meta=all_status)
if certificate_status_for_student(student, course_id)['status'] != status.downloadable:
if university.certificate_logo:
logo_path = os.path.join(university.certificate_logo.url, university.certificate_logo.path)
else:
logo_path = None
student_status = generate_fun_certificate(student, course_id,
course_display_name, course,
teachers, university.name,
logo_path, certificate_base_filename,
False, False, False)
if student_status:
all_status[student_status] += 1
task_progress.succeeded += 1
else:
task_progress.failed += 1
else:
all_status[status.downloadable] += 1
return task_progress.update_task_state(extra_meta=all_status)
def generate_course_certificates(course_id, action_name):
"""
Generate course certificates while monitoring the progress in the admin in
a TaskProgress object.
"""
# generate a test certificate
test_certificate = create_test_certificate(course_id)
# generate real certificate for students
task_progress = TaskProgress(action_name,
get_enrolled_students_count(course_id),
time())
progress_status = {
status.notpassing: 0,
status.error: 0,
status.downloadable: 0,
'test_certificate_filename': test_certificate.filename
}
task_progress.update_task_state(extra_meta=progress_status)
for student_status in iter_generated_course_certificates(course_id):
task_progress.attempted += 1
if student_status is None:
task_progress.skipped += 1
else:
task_progress.succeeded += 1
progress_status[student_status] += 1
task_progress.update_task_state(extra_meta=progress_status)
return task_progress.update_task_state(extra_meta=progress_status)
def generate_course_certificates(course_id, action_name):
"""
Generate course certificates while monitoring the progress in the admin in
a TaskProgress object.
"""
# generate a test certificate
test_certificate = create_test_certificate(course_id)
# generate real certificate for students
task_progress = TaskProgress(action_name, get_enrolled_students_count(course_id), time())
progress_status = {
status.notpassing: 0,
status.error: 0,
status.downloadable: 0,
'test_certificate_filename': test_certificate.filename
}
task_progress.update_task_state(extra_meta=progress_status)
for student_status in iter_generated_course_certificates(course_id):
task_progress.attempted += 1
if student_status is None:
task_progress.skipped += 1
else:
task_progress.succeeded += 1
progress_status[student_status] += 1
task_progress.update_task_state(extra_meta=progress_status)
return task_progress.update_task_state(extra_meta=progress_status)
