python三目運算符 python類的定義?
python類的定義?在Python編程中,類定義的代碼如下:class< class name>:< statement>類定義的特殊方法:inituuuuuu構(gòu)造函數(shù),在生成對象時
python類的定義?
在Python編程中,類定義的代碼如下:
class< class name>:< statement>類定義的特殊方法:
inituuuuuu構(gòu)造函數(shù),在生成對象時調(diào)用uuuu deluuuu析構(gòu)函數(shù),在釋放對象時使用uuuuuu repruuuuuuuu Print,convert_uuuuiItem_uuuuuuuuuuuuu按索引賦值uuuuuuuuItem_uuuuuuuuuuu按索引獲取值uuuuuuuuLenuuuuuuuuuu獲取長度uuuucmpuuuuuuuuuuuuuuuuuuuu比較運算uuuuuuuuuu調(diào)用uuuuuuuuuuuu函數(shù)調(diào)用uuuuuuuuuuuuuuuuu加法運算uuuuuuuuuuuuuuuuuuuuuu減法uuuuuuuuuuuuuuuuuuuuuu乘法uuuuuuuuuuuuuuudefinition basic attribute name=“”age=0#definition private attribute,不能在類uuuuuuuuuuweight=0之外直接訪問#定義構(gòu)造方法def uuuuuuuiit(self,n,a,w):姓名=n個自我年齡=a self.uuuweight=w def speak(self):打?。?s)正在講話:我是%d歲“%(姓名, 自我年齡))p=人(“湯姆”,10,30)p.說話()