Cant pass object variable to object method as default value

This question already has an answer here:

How to pass a default argument value of an instance member to a method? 3 answers

---

尝试这个

class TrabGraph:
    def circle(self):
        print (self.radius)
    def __init__(self,radius):            
        self.radius = radius

TrabGraph(2).circle()

链接地址: http://www.djcxy.com/p/78568.html

上一篇: 如何检测脚本所需的最低版本的python

下一篇: 无法将对象变量作为默认值传递给对象方法