随笔分类 -  python cookbook

• 8.15<python cookbook>---属性的代理访问
  摘要：``` python#!/usr/bin/env python# -*- coding: utf-8 -*-# Pw @ 2017-05-15 10:04:20class Proxy: def __init__(self, obj): self._obj = obj def __getattr__(self, name): print('getattr:',... 阅读全文
  posted @ 2017-05-15 10:19 roach57 阅读(206) 评论(0) 推荐(0)
• 8.14<python cookbook>---实现元素按照顺序存储
  摘要：```#!/usr/bin/env python# -*- coding: utf-8 -*-# Pw @ 2017-05-09 17:34:00import collectionsimport bisectclass SortedItems(collections.Sequence): def __init__(self, initial=None): self._items... 阅读全文
  posted @ 2017-05-15 09:32 roach57 阅读(232) 评论(0) 推荐(0)