小编Dav*_*kby的帖子

这是我第一次尝试战略设计模式.

我没有使用Python的架构经验,因此欢迎提出建设性意见.

我将此发布到Stack-Over-Flow,因为我觉得今天早上它可以作为一个健全性检查.显然,据说我没有为这个线程提供足够的上下文(可怕的验证短语),所以我将不得不像鸭子那样使用Quack.

嘎嘎,嘎嘎,嘎嘎:-)

#!/usr/bin/env python

"""
    Head First Design Patterns - Strategy Pattern
    My attempt to implement the Strategy Pattern, described in Chapter 1.

    Sanity Warning:  I am currently learning Python, so please don't expect the
    exquisite design, planning, construction, and execution of the Curiosity mission.

    Expect Ducks... Quacking...

    Design Principle: "Favour composition over inheritance" 

    To the Pythonista community: What is the most elegant, readable, and simplest way
    of implementing the HFDP Strategy Pattern?
"""

import abc

"""

Abstract …

LibreOffice Calc中的哪个公式将计算不同Week_Number事件的数量？答案应该是2.