def tm041():
    def varfunc():
        var = 0
        print('var = %d' % var)
        var += 1
    if __name__ == '__main__':
        for i in range(3):
            varfunc()
 
    # StaticVar作为类的一个属性，相当于静态变量
    class Static:
        StaticVar = 5
        def varfunc(self):
            self.StaticVar += 1
            print(self.StaticVar)
 
    print(Static.StaticVar)
    a = Static()
    for i in range(3):
        a.varfunc()