Sample code for Chapter 6 - "Design patterns with first class functions"
1. 设计模式简介 设计模式(Design Pattern)是一套被反复使用、多数人知晓的、经过分类的、代码设计经验的总结。 使用设计模式的目的:为了代码可重用性、让代码更容易被他人理解、保证代码可靠性。 设计模式使代码编写真正工程化;设计模式是软件工程的基石脉络,如同大厦的结构一样。 2. 设计模式分类 经典的《设计模式...
gradient_funcs = [globals()[name] for name in globals() if 'gradient' in name and name != 'best_gradients'] 此外,也可以将相关的梯度函数写入一个module,即.py文件,然后使用inspect得到该module中所有相关函数,假设module的名字为gradients,即一个gradients.py文件,则相关代码为: gradient_funcs = [func...
cls._models[model_name]=model returnmodel def__init__(self, model_name, air=False, tilt=False, cruise_control=False, power_locks=False, alloy_wheels=False, usb_charger=False): ifnothasattr(self,"initted"): self.model_name=model_name self.air=air self.tilt=tilt self.cruise_control=crui...
oop python oop python design patterns 面向对象编程(OOP)导论 面向对象编程是一种程序设计思想。OOP把对象作为程序的基本单元,一个对象包含了数据和操作数据的函数。面向对象编程最核心的思想就是类的概念,面向对象的三大特点就是:数据封装,继承,派生. 在面向对象编程当中,我们可以给用户提供相应的接口函数(API),...
Code Folders and files Latest commit Cannot retrieve latest commit at this time. History4 Commits .idea 创建类 结构类 行为类 .gitignore README.md Repository files navigation README PythonDesignPatterns Python 实现23种设计模式 虽然设计模式与语言无关,但这并不意味着每一个模式都能在每一门...
Python is a powerful, object-based, high-level programming language with dynamic typing and binding. Due to its flexibility and power, developers often employ certain rules, or Python design patterns. What makes them so important and what do does this me
Basic multiple inheritance can be handy but, in many cases, we may want to choose a more transparent way of combining two disparate classes, usually using composition or one of the design patterns we'll be covering in Chapter 10, Python Design Patterns I and Chapter 11, Python Design ...
ThisbookisforPythonprogrammerswithanintermediatebackgroundandaninterestindesignpatternsimplementedinidiomaticPython.ProgrammersofotherlanguageswhoareinterestedinPythoncanalsobenefitfromthisbook,butitwouldbebetteriftheyfirstreadsomeintroductorymaterialsthatexplainhowthingsaredoneinPython. ...
Design Pattern that described by Python, This is the source code for the book of Everybody Know Design Patterns. - spencer-luo/PyDesignPattern