#类的实例化

#实例化一
class Custom:
    def __init__(self):
        print('Init Method.')
    def __new__(cls, *args, **kwargs):
        print('New Instance.')
        return object.__new__(cls,*args,**kwargs)
    
if __name__ == '__main__':
    Custom()

#实例化二
class MyMeta(type):
    def __init__(self,name,bases,dicts):
        print('Init Instance.')

    def __new__(cls,name,bases,dicts):
        dicts['info'] = lambda self:print('Djx')
        res = type.__new__(cls,name,bases,dicts)
        res.company = 'apple'
        return res
    
class custom(metaclass=MyMeta):
    pass

if __name__ == '__main__':
    cus = custom()
    cus.info()
    print(cus.company)