def save_course_update_items(location, course_updates, course_update_items, user=None):
 course_updates.items = course_update_items
 course_updates.data = ''
 modulestore().update_item(course_updates, user.id)
 return course_updates

def save_course_update_items ( location , course_updates , course_update_items , user = None ) : course_updates . items = course_update_items course_updates . data = '' modulestore ( ) . update_item ( course_updates , user . id ) return course_updates
save list of course_updates data dictionaries in new field and html related to course update in data field .