with_metaclass

with_metaclass精品文章

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  How does it work - with_metaclass

  ...到一个临时类定义类时继承这个临时类我们可以写出一个with_metaclass函数： def with_metaclass(meta, *bases): Compatible metaclass :param meta: the metaclass :param *bases: base classes return meta(temp_clas...

  testbird 2019-07-30 15:10 评论0 收藏0
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  微信公号DIY：MongoDB 简易ORM & 公号记账数据库设计

  ... 了解这几个操作后我们把这几个封装一下： from six import with_metaclass from pymongo import MongoClient from momo.settings import Config pyclient = MongoClient(Config.MONGO_MASTER_URL) class ModelMetaclass(type): ...

  Backache 2019-07-31 12:23 评论0 收藏0
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  微信公号DIY：MongoDB 简易ORM & 公号记账数据库设计

  ... 了解这几个操作后我们把这几个封装一下： from six import with_metaclass from pymongo import MongoClient from momo.settings import Config pyclient = MongoClient(Config.MONGO_MASTER_URL) class ModelMetaclass(type): ...

  DoINsiSt 2019-06-26 17:17 评论0 收藏0
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  编写兼容 Python 2 和 Python 3 的代码

  ...aseForm, metaclass=FormType): pass # Python 2 and 3: from six import with_metaclass # or from future.utils import with_metaclass class Form(with_metaclass(FormType, BaseForm)): pass St...

  wangtdgoodluck 2019-07-24 17:36 评论0 收藏0