Repository Pattern is INSANE if you know how to use it properly — Python
<p>This is <strong>a complete</strong> and <strong>practical</strong> guide with full project code about <strong>Repository Pattern. </strong>Even if<strong> </strong>the code in this<strong> </strong>is <strong>written in Python</strong>, these ideas are <strong>general </strong>programming concepts and design patterns that can be implemented in <strong>almost</strong> the same way in <strong>any</strong> OO Language like <strong>C++, Java</strong>, etc. This is a Zero-To-Hero guide where we will learn <strong>everything</strong> about the <strong>Repository Pattern </strong>including <strong>advanced</strong> stuff and other Design Patterns. <em>Enjoy reading!</em></p>
<h2>{ This guide was written without any assistance from any AI Tools }</h2>
<p>The main idea of this pattern is to <strong>abstract</strong> the underlying data persistence code. This is great because <strong>it allows</strong> easier testing and maintenance. Besides that it provides a nice interface with, most commonly, <strong>5 methods</strong> that can do <strong>anything</strong> you need.</p>
<h1>Practical Demonstration</h1>
<p>I will show you what i mean <strong>in practice</strong>. If you don’t understand something, <strong>keep reading</strong>, i will explain <strong>everything</strong> you need to know in this guide. I will also show you some <strong>awesome</strong> ideas of how you can combine this pattern with other patterns to create a nice <em>data persistence system</em>.</p>
<h2>Creating the Structure + Interface</h2>
<p>For this demonstration, we will create a <strong>repository</strong> of Books objects. First of all, we will create the <strong>project structure</strong>, the book object and the interface of our repository.</p>
<p><a href="https://python.plainenglish.io/repository-pattern-is-insane-if-you-know-how-to-use-it-properly-python-88a05f03a50c">Click Here</a></p>