interfaces.py
73 lines
| 1.3 KiB
| text/x-python
|
PythonLexer
| r3912 | # -*- coding: utf-8 -*- | |||
| """ | ||||
| Interfaces | ||||
| ^^^^^^^^^^ | ||||
| If you want to implement framework specific extras, use these abstract | ||||
| classes as bases: | ||||
| """ | ||||
| import abc | ||||
| class BaseSession(object): | ||||
| """ | ||||
| Abstract class for custom session implementations. | ||||
| """ | ||||
| __metaclass__ = abc.ABCMeta | ||||
| @abc.abstractmethod | ||||
| def save(self): | ||||
| """ | ||||
| Called only once per request. | ||||
| Should implement a mechanism for setting the the session | ||||
| **cookie** and saving the session **data** to storage. | ||||
| """ | ||||
| @abc.abstractmethod | ||||
| def __setitem__(self, key, value): | ||||
| """ | ||||
| Same as :meth:`dict.__setitem__`. | ||||
| """ | ||||
| @abc.abstractmethod | ||||
| def __getitem__(self, key): | ||||
| """ | ||||
| Same as :meth:`dict.__getitem__`. | ||||
| """ | ||||
| @abc.abstractmethod | ||||
| def __delitem__(self, key): | ||||
| """ | ||||
| Same as :meth:`dict.__delitem__`. | ||||
| """ | ||||
| @abc.abstractmethod | ||||
| def get(self, key): | ||||
| """ | ||||
| Same as :meth:`dict.get`. | ||||
| """ | ||||
| class BaseConfig(object): | ||||
| """ | ||||
| Abstract class for :doc:`config` implementations. | ||||
| """ | ||||
| __metaclass__ = abc.ABCMeta | ||||
| @abc.abstractmethod | ||||
| def get(self, key): | ||||
| """ | ||||
| Same as :attr:`dict.get`. | ||||
| """ | ||||
| @abc.abstractmethod | ||||
| def values(self): | ||||
| """ | ||||
| Same as :meth:`dict.values`. | ||||
| """ | ||||
