def create_course(): try: print('创建课程'.center(60, '-')) school_list = School.get_all_obj_list() for k, obj in enumerate(school_list): print(k, obj, obj.addr) sid = int(input('请选择学校:')) school_obj = school_list[sid] name = input('请输入课程名:').strip() price = input('请输入课程价格:').strip() period = input('请输入课程周期:').strip() course_name_list = [(obj.name, obj.school_nid.uuid) for obj in Course.get_all_obj_list()] if (name, school_obj.nid.uuid) in course_name_list: raise Exception('\033[43;1m课程[%s] 已存在,不可重复创建\033[0m' % name) obj = Course(name, price, period, school_obj.nid) obj.save() status = True error = '' data = '\033[33;1m课程[%s] 价格[%s] 周期[%s] 创建成功\033[0m' % ( obj.name, obj.price, obj.period) except Exception as e: status = False error = str(e) data = '' return {'status': status, 'error': error, 'data': data}
def create_school(): try: name = input('请输入学校名字:').strip() addr = input('请输入学校地址:').strip() school_name_list = [(obj.name, obj.addr) for obj in School.get_all_obj_list()] if (name, addr) in school_name_list: raise Exception( '\033[43;1m[%s] [%s]校区已经存在,不可重复创建,你有那么多学生吗?\033[0m' % (name, addr)) obj = School(name, addr) obj.save() status = True error = '' data = '\033[33;1m[%s] [%s]校区创建成功\033[0m' % (obj.name, obj.addr) except Exception as e: status = False error = str(e) data = '' return {'status': status, 'error': error, 'data': data}
def show_school(): for obj in School.get_all_obj_list(): print('\033[45;1m学校[%s] 地址[%s] 创建日期[%s]\033[0m'.center(60,'-') \ %(obj.name,obj.addr,obj.create_time))