Nick Navarro

1600670293

Filters and Search features - Django Rest Framework

In this tutorial we look at filtering data from the database and returning it to the front-end. We got though a number of filtering examples gradually getting into more powerful techniques and tools. Once we finish looking at some examples we implement a React Front end search feature.

00:00 Introduction
01:02 Example of React Search front-end in action
06:35 Example 1 - Basic Filter
13:01 Example 2 - Filter against URL
20:48 Django-Filter 2.3.0 Optional Install
22:09 Example 3 - Search filter example
🐱‍🏍React Development
28:21 Building a simple search function

Code Repository: https://bit.ly/32NQmIr

Subscribe : https://www.youtube.com/channel/UC1mxuk7tuQT2D0qTMgKji3w

#django #react

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Filters and Search features - Django Rest Framework
Ahebwe  Oscar

Ahebwe Oscar

1623185400

Permissions in Django Rest Framework

This article looks at how permissions work in Django REST Framework (DRF).

Objectives

By the end of this article, you should be able to explain:

  1. How DRF permissions work
  2. The similarities and differences between has_permission and has_object_permission
  3. When to use has_permission and has_object_permission

DRF Permissions

In DRF, permissions, along with authentication and throttling, are used to grant or deny access for different classes of users to different parts of an API.

Authentication and authorization work hand in hand. Authentication is always executed before authorization.

While authentication is the process of checking a user’s identity (the user the request came from, the token that it was signed with), authorization is a process of checking if the request user has the necessary permissions for executing the request (are they a super user, are they the creators of the object).

The authorization process in DRF is covered by permissions.

#permissions in django rest framework #django rest framework #permissions #rest #rest framework #django

Ahebwe  Oscar

Ahebwe Oscar

1620177818

Django admin full Customization step by step

Welcome to my blog , hey everyone in this article you learn how to customize the Django app and view in the article you will know how to register  and unregister  models from the admin view how to add filtering how to add a custom input field, and a button that triggers an action on all objects and even how to change the look of your app and page using the Django suit package let’s get started.

Database

Custom Titles of Django Admin

Exclude in Django Admin

Fields in Django Admin

#django #create super user django #customize django admin dashboard #django admin #django admin custom field display #django admin customization #django admin full customization #django admin interface #django admin register all models #django customization

Justice  Reilly

Justice Reilly

1593298860

Bulk Updates with Django Rest Framework

Using the ListSerializer with bulk_update to build efficient PUT API endpoints with Django Rest Framework

#open-source #django #rest-api #programming #django-rest-framework #framework

Ahebwe  Oscar

Ahebwe Oscar

1624196880

Effectively Using Django REST Framework Serializers

In this article, we’ll look at how to use Django REST Framework (DRF) serializers more efficiently and effectively by example. Along the way, we’ll dive into some advanced concepts like using the source keyword, passing context, validating data, and much more.

This article supposes you already have a fair understanding of Django REST Framework.

What’s Covered?

This article covers:

  1. Validating data at the field or object level
  2. Customizing the serialization and deserialization output
  3. Passing additional data at save
  4. Passing context to serializers
  5. Renaming serializer output fields
  6. Attaching serializer function responses to data
  7. Fetching data from one-to-one models
  8. Attaching data to the serialized output
  9. Creating separate read and write serializers
  10. Setting read-only fields
  11. Handling nested serialization

The concepts presented in this article are not connected with one another. I recommend reading the article as a whole but feel free to hone in on the concept(s) that you’re specifically interested in.

#effectively using django rest framework serializers #django #django rest framework #serializers

Shardul Bhatt

Shardul Bhatt

1616147643

Why should you use Django for Web Development?

Django is a highly powerful framework for building small and large scale web applications. Being a Python-based framework, Django for web development is the preferred choice of companies all over the world. 

If you are looking for proof of Django’s popularity, here it is - Django framework for web development is used by YouTube, Dropbox, Instagram, Pinterest, Google, Reddit, and many more. Being an open-source and maintainable web application development framework, companies adore it for building dynamic and sophisticated web applications. 

Now you must be asking yourself “is Django good for web development?” The framework has a lot of benefits over other frameworks like Ruby on Rails, Flutter, Xamarin, etc. When you want a robust, scalable and stable application with a large codebase, using Django for web development is the right choice. 

Read more: Pros and Cons of Django Web Framework for App Development

What are the advantages of using Django for web development?

Django is admired by web developers all over the world. It is an easy-to-use battery including a framework that doesn’t eat up a lot of time in configuration and setting up the development environment. 

The following benefits are your answer to  “why use Django for web development”:-

  1. Simplicity
    Django framework for web development is excellent because of its simplicity and the ease of use. It allows developers to do more than one iteration and make modifications without running the entire code from scratch.

    Apart from that, it makes development simpler with its Don’t Repeat Yourself Philosophy, allowing developers to reuse the codebase for creating different components.

  2. Ecosystem
    Django has a rich and diverse development ecosystem. It permits a lot of third-party apps and integrations. While setting up the ide for Django web development, you can use the third-party apps and integrations to add components or blocks in the web application.

    From authorization to sending emails, there are apps for some of the most common features. It reduces the time taken to write code for these programs and leads to the timely delivery of products.

  3. Documentation
    Django for web development comes with excellent documentation to develop real-world applications. While other frameworks have alphabetical lists and modules, Django provides quick references to developers for building applications from different stages in the process.

    The documentation is updated regularly as Python programmers add new exceptions, rules, and features to the open-source framework. While it is hard to keep it fine-tuned, it is one of the best documentation of a framework.

  4. Wide community
    If you are still asking what are the advantages of using Django for web development, then look at its wide community of developers. Django developers are increasing every day as the framework becomes a popular choice amongst enterprises to fulfill their web application needs.

    The community is ready to assist on all Python Django web development projects. There are regular meets, tutorials, and material that can help anyone working with Django. The community regularly answers queries, and you can find the solution to almost any Django problem.

  5. Libraries
    Django allows developers to use massive amounts of libraries for building feature-rich and functional applications. Django REST framework is an excellent library for building Application Programming Interfaces (APIs). Django CMS, Django-allauth, and many other libraries are used for adding functionalities to web applications.

    Since the framework uses Python, using libraries becomes an easy task. Python has a lot of libraries with Django integration that enables building quality applications.

Also Read: A Guide to Django Web Development for your Business

Start using Django for web application development

Whether you are looking for an ERP application or a B2C web app, Django framework for web development is the perfect solution. It allows you to develop scalable applications capable of handling heavy traffic load in the future.
You can hire Python developers and Django experts for Python development services from BoTree Technologies who can fulfill your web development needs.

Source: https://www.apsense.com/article/why-should-you-use-django-for-web-development.html

#python development services #django framework #django rest framework #django for web development #django for web development #django