Question

如何在class定义体内循环已初始化的属性？

假设一个班级：

class WakeUp:
    def __init__(self,date,time):
        self.date = str(date)
        self.time = str(time)
        self.brush_teeth = brushteeth
        .
        .

    def get_wakeup_activities(self):
        return 'date: ' + self.date + 'time' + self.time. + 'brush_teeth', + self.brush_teeth

我打算避免详细输入，希望将方法重构为：

    def get_wakeup_activities(self):
        act_list = ()
        for attr in attrs:
            act_list.append(attr)
        return 'date: %s time:%s brush_teeth: %s' %tuple(act_list)

调用方法时，输出

date:2017-10-17 time:11:50:27 ...

或更抽象：

def get_wakeup_activities(self):

    wakeup_dict = {k:v for k, v in self.attrs}
    return wakeup_dict

打电话的命令：

today_wakeup = Wakeup
today_wakeup.get_wakeup_activities()

输出：

{date:2017-10-17, time:11:50:27,....}

Answer 1

class WakeUp:
    def __init__(self,date,time, brushteeth):
        self.date = str(date)
        self.time = str(time)
        self.brush_teeth = brushteeth

    def get_wakeup_activities(self):
        return self.__dict__

today_wakeup = WakeUp('today', '8am', 'YES!')
print(today_wakeup.get_wakeup_activities())

循环在`class`定义体内的initised属性

1 个答案: