milaan9 / 07_Python_Advanced_Topics

You'll learn about Iterators, Generators, Closure, Decorators, Property, and RegEx in detail with examples.

07_Python_Advanced_Topics

Introduction 👋

In this tutorial, you will learn about:

Python Iterators:

They are objects that can be iterated upon. In this tutorial, you will learn how iterator functions and how you can build your own iterator using iter and next methods.

Python Generators:

It make iterations easily using Python generators, how it is not quite the same as iterators and normal functions, and why you should use it.

Python closure:

How to define a closure, and the reasons you should use it.

Python Decorators:

A decorator takes in a function, includes some functionality, and brings it back. In this tutorial, you will learn how you can make a decorator and why you should use it.

Python @property decorator:

Python programming provides us an inherent @property decorator which makes utilization of getter and setters a lot simpler in Object-Oriented Programming.

Python RegEx:

In this tutorial, you will find out about regular expressions (RegEx), and use Python’s re module to work with RegEx (with the help of examples).

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Table of contents 📋

No.	Name
01	Python_Iterators
02	Python_Generators
03	Python_Closure
04	Python_Decorators
	4.1 Python_args_and_kwargs
05	Python_Property
06	Python_RegEx

These are online read-only versions. However you can Run ▶ all the codes online by clicking here ➞

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Frequently asked questions ❔

How can I thank you for writing and sharing this tutorial? 🌷

You can and Starring and Forking is free for you, but it tells me and other people that it was helpful and you like this tutorial.

Go here if you aren't here already and click ➞ ✰ Star and ⵖ Fork button in the top right corner. You'll be asked to create a GitHub account if you don't already have one.

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How can I read this tutorial without an Internet connection?

1. Go here and click the big green ➞ Code button in the top right of the page, then click ➞ Download ZIP.

   

2. Extract the ZIP and open it. Unfortunately I don't have any more specific instructions because how exactly this is done depends on which operating system you run.

3. Launch ipython notebook from the folder which contains the notebooks. Open each one of them

   Kernel > Restart & Clear Output

This will clear all the outputs and now you can understand each statement and learn interactively.

If you have git and you know how to use it, you can also clone the repository instead of downloading a zip and extracting it. An advantage with doing it this way is that you don't need to download the whole tutorial again to get the latest version of it, all you need to do is to pull with git and run ipython notebook again.

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Authors ✍️

I'm Dr. Milaan Parmar and I have written this tutorial. If you think you can add/correct/edit and enhance this tutorial you are most welcome🙏

See github's contributors page for details.

If you have trouble with this tutorial please tell me about it by Create an issue on GitHub. and I'll make this tutorial better. This is probably the best choice if you had trouble following the tutorial, and something in it should be explained better. You will be asked to create a GitHub account if you don't already have one.

If you like this tutorial, please give it a ⭐ star.

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Licence 📜

You may use this tutorial freely at your own risk. See LICENSE.