class_name=‘car‘ dict_name={} bases=(object,) class_body=‘‘‘ def __init__(self,name): self.name=name def driver(self): print(‘%s汽车开走了‘,self.name) ‘‘‘ #将类体内容放入名称空间 exec(class_body,{},dict_name) print(dict_name) car=type(class_name,bases,dict_name) print(car)
原文：https://www.cnblogs.com/angelyan/p/11374353.html