python打印class的所有属性和值;python print class attributes
class UserConfig:def __init__(self, is_multi_process):self.is_multi_process = is_multi_processself.test1 = 2def __str__(self):items = self.__dict__.items()# 获取key的最大长度key_length_list = [len(item[0]) for item in items]max_key_length = max(key_length_list)# 构造返回值res = 'Class UserConfig: \n'res += '\n'.join([f'\t| {item[0]:>{max_key_length}} : {item[1]}' for item in items])return resconfig = UserConfig(True)print(config)"""outputClass UserConfig:| is_multi_process : False| test1 : 2"""
