def _calculate_entrance_exam_score(user, course_descriptor):
"""
Internal helper to calculate a user's score for a course's entrance exam
"""
exam_key = UsageKey.from_string(course_descriptor.entrance_exam_id)
exam_descriptor = modulestore().get_item(exam_key)
exam_module_generators = yield_dynamic_descriptor_descendents(exam_descriptor, inner_get_module)
exam_modules = [module for module in exam_module_generators]
exam_score = calculate_entrance_exam_score(user, course_descriptor, exam_modules)
return exam_score
def _calculate_entrance_exam_score(user, course_descriptor):
"""
Internal helper to calculate a user's score for a course's entrance exam
"""
exam_key = UsageKey.from_string(course_descriptor.entrance_exam_id)
exam_descriptor = modulestore().get_item(exam_key)
exam_module_generators = yield_dynamic_descriptor_descendents(
exam_descriptor, inner_get_module)
exam_modules = [module for module in exam_module_generators]
exam_score = milestones_helpers.calculate_entrance_exam_score(
user, course_descriptor, exam_modules)
return exam_score
def get_entrance_exam_score(request, course):
"""
Get entrance exam score
"""
exam_key = UsageKey.from_string(course.entrance_exam_id)
exam_descriptor = modulestore().get_item(exam_key)
def inner_get_module(descriptor):
"""
Delegate to get_module_for_descriptor.
"""
field_data_cache = FieldDataCache([descriptor], course.id, request.user)
return get_module_for_descriptor(request.user, request, descriptor, field_data_cache, course.id)
exam_module_generators = yield_dynamic_descriptor_descendents(exam_descriptor, inner_get_module)
exam_modules = [module for module in exam_module_generators]
return calculate_entrance_exam_score(request.user, course, exam_modules)
def get_entrance_exam_score(request, course):
"""
Get entrance exam score
"""
exam_key = UsageKey.from_string(course.entrance_exam_id)
exam_descriptor = modulestore().get_item(exam_key)
def inner_get_module(descriptor):
"""
Delegate to get_module_for_descriptor.
"""
field_data_cache = FieldDataCache([descriptor], course.id,
request.user)
return get_module_for_descriptor(request.user, request, descriptor,
field_data_cache, course.id)
exam_module_generators = yield_dynamic_descriptor_descendents(
exam_descriptor, inner_get_module)
exam_modules = [module for module in exam_module_generators]
return calculate_entrance_exam_score(request.user, course, exam_modules)
