def index(self): courses = Course.query() course_arr = [] for course in courses: course_arr.append(course.dict()) self.response.write(json.dumps(course_arr))
def deleteAll(): ndb.delete_multi(Assignment.query().fetch(keys_only=True)) ndb.delete_multi(Course.query().fetch(keys_only=True)) ndb.delete_multi(Grade.query().fetch(keys_only=True)) ndb.delete_multi(Student.query().fetch(keys_only=True))