python基础-类成员变量-提供python2代码，可以直接测试

python基础-类成员变量-提供python2代码，可以直接测试，部分代码如下 class Person: '''Represents a person.''' population = 0 def __init__(self, name): '''Initializes the person's data.''' self.name = name print '(Initializing %s)' % self.name # When this person is created, he/she adds to the population Person.population += 1 def __del__(self): '''I am dying.''' print '%s says bye.' % self.name Person.population -= 1 if Person.population