def handle(self, *args, **options):
course_id = options.get('course_id')
course_ids = []
if course_id:
course_ids.append(course_id)
else:
course_ids = StudentGradebook.objects.filter(
grade_summary='').values_list('course_id', flat=True)
for course_id in course_ids:
course_key = CourseKey.from_string(course_id)
users = CourseEnrollment.objects.users_enrolled_in(course_key)
course = modulestore().get_course(course_key, depth=None)
if course:
# For each user...
for user in users:
request = RequestMockWithoutMiddleware().get('/')
request.user = user
grade_data = grades.grade(user, course)
grade = grade_data['percent']
grading_policy = course.grading_policy
proforma_grade = grades.calculate_proforma_grade(
grade_data, grading_policy)
progress_summary = grades.progress_summary(user, course)
try:
gradebook_entry = StudentGradebook.objects.get(
user=user, course_id=course.id)
if not gradebook_entry.grade_summary:
gradebook_entry.grade = grade
gradebook_entry.proforma_grade = proforma_grade
gradebook_entry.progress_summary = json.dumps(
progress_summary, cls=EdxJSONEncoder)
gradebook_entry.grade_summary = json.dumps(
grade_data, cls=EdxJSONEncoder)
gradebook_entry.grading_policy = json.dumps(
grading_policy, cls=EdxJSONEncoder)
gradebook_entry.save()
except StudentGradebook.DoesNotExist:
pass
log_msg = 'Gradebook entry created -- Course: {}, User: {} (grade: {}, proforma_grade: {})'.format(
course.id, user.id, grade, proforma_grade)
log.info(log_msg)
def _generate_user_gradebook(course_key, user):
"""
Recalculates the specified user's gradebook entry
"""
# import is local to avoid recursive import
from courseware.courses import get_course
course_descriptor = get_course(course_key, depth=None)
grading_policy = course_descriptor.grading_policy
request = RequestMockWithoutMiddleware().get('/')
request.user = user
request.course_descriptor = course_descriptor
progress_summary = progress_summary_wrapped(request, course_id)
log.info(progress_summary)
grade_summary = grades.grade(user, course_descriptor)
grade = grade_summary['percent']
proforma_grade = grades.calculate_proforma_grade(grade_summary,
grading_policy)
try:
gradebook_entry = StudentGradebook.objects.get(user=user,
course_id=course_key)
if gradebook_entry.grade != grade:
gradebook_entry.grade = grade
gradebook_entry.proforma_grade = proforma_grade
gradebook_entry.progress_summary = json.dumps(progress_summary,
cls=EdxJSONEncoder)
gradebook_entry.grade_summary = json.dumps(grade_summary,
cls=EdxJSONEncoder)
gradebook_entry.grading_policy = json.dumps(grading_policy,
cls=EdxJSONEncoder)
gradebook_entry.save()
except StudentGradebook.DoesNotExist:
StudentGradebook.objects.create(
user=user,
course_id=course_key,
grade=grade,
proforma_grade=proforma_grade,
progress_summary=json.dumps(progress_summary, cls=EdxJSONEncoder),
grade_summary=json.dumps(grade_summary, cls=EdxJSONEncoder),
grading_policy=json.dumps(grading_policy, cls=EdxJSONEncoder))
