Yahoo Web Search

Search results

1. Top results related to how does django work?

   • Django - How does order_by work?

     Top Answer

     Answered Oct 08, 2012 · 14 votes

     order_by can have multiple params, I think order_by('score', '-create_time') will always return the same queryset.

     Check all answers on Stack Overflow

     1/5

   • How does Django's extends work?

     Top Answer

     Answered Sep 12, 2015 · 3 votes

     You cannot extend from multiple django templates.. it's a single line inheritance.

     If you want /templates/index.html to be your base index template, and /templates/hello/index.html to be your index template for the hello part of your application.. then you should have /templates/hello/index.html start with {% extends 'index.html' %}.

     The thing to understand with Django templates is that the base template.. the one that is 'extended', is THE template.. and everything in that template will be displayed whether it is within a block tag or outside one.

     When you 'extend' a template, any blocks declared which match blocks in the template that was extended, will override the content of those blocks.

     Most web sites/applications have a more or less consistent layout from page to page. So, a typical template setup would be to have a master template that contains blocks for all the various parts of the page, with divs and css to arrange the layout the way you want. Put as much as the common html.. the stuff that does not change often from one page to the next, in that base template, and make sure the base template contains blocks for anything you need to fill in when you extend the template. These blocks can contain default html which will be shown if the extending template does not override that block. Or they can be empty.

     Then, for each new template variation that you need, extend the master template and override only those blocks that need to be filled in or overrriden.

     Don't think of the extend as bringing the code of your base template into the template that is extending it.. Django templates do not work like that. Think of the base template as THE template which has all the basic building blocks of your page, and then the extension MODIFIES the blocks of the template that it extends.

     If you have a different situation where the pieces of your page need to be defined in different templates and you wish to piece them together, then what you are looking for is the {% include 'templatename' %} tag.

     Check all answers on Stack Overflow

     2/5

   • How does django static exactly work

     Top Answer

     Answered Jul 31, 2016 · 1 votes

     When you use the static tag in your template:

     <link rel="stylesheet" type="text/css" href="{% static '/static/menu.css' %}"/>-

     It will just be expanded by replacing the {% static part, with the STATIC_URL value. So that tag becomes:

     <link rel="stylesheet" type="text/css" href="/static/static/menu.css" />-

     You see, there are 2 /static/ now there. And given that it starts with a slash, it will be looked on at the root of your application. Now, given your directory structure, your tag should really be just: {% static 'menu.css' %}

     Now coming to how to serve the file? There are 2 options:

     • When you're running development server, you can let the django's static app serve the file. Django - serving static files during development
     • In production server, you can let nginx, or apache, serve the static files. Check Django staticfiles "deployment" section

     Another important settings related to static apps is STATIC_ROOT. It's the path which is intended to store all your static assets. And that is where python manage.py collectstatic command will collect the static files. So, ideally the STATIC_URL location in your nginx or apache should be aliased to that directory.

     Check all answers on Stack Overflow

     3/5

   • how does django `makemigrations` work under the hood?

     Top Answer

     Answered Apr 30, 2019 · 2 votes

     Your models are scanned and compared to the versions currently contained in your migration files. It would be a folder inside your application based on the migrations file there a new set of migrations will be written out. As stated by Django official documentation, "Migrations are stored as an on-disk format, referred to here as “migration files”. These files are actually just normal Python files with an agreed-upon object layout, written in a declarative style." https://docs.djangoproject.com/en/2.2/topics/migrations/

     Check all answers on Stack Overflow

     4/5

   • Django - how does get_absolute_url work?

     Top Answer

     Answered Jul 18, 2018 · 1 votes

     the CreateView class inherit success_url property from FormMixin by default it will get url from model

     class WellInfoCreateView(CreateView): template_name = 'practice_add_well.html' context_object_name = 'bha_inputs' model = models.WellInfo fields = '__all__' success_url = 'url'

     see class-based-views for more details

     Check all answers on Stack Overflow

     5/5

   Show moreShow less

2. developer.mozilla.org › Django › IntroductionDjango introduction - Learn web development | MDN

   developer.mozilla.org › Django › Introduction

   • Cached

   Feb 28, 2024 · Django is a high-level Python web framework that enables rapid development of secure and maintainable websites. Built by experienced developers, Django takes care of much of the hassle of web development, so you can focus on writing your app without needing to reinvent the wheel.

3. www.w3schools.com › django › django_introIntroduction to Django - W3Schools

   www.w3schools.com › django › django_intro

   • Cached

   How does Django Work? Django follows the MVT design pattern (Model View Template). Model - The data you want to present, usually data from a database. View - A request handler that returns the relevant template and content - based on the request from the user.

4. learndjango.com › tutorials › getting-started-djangoGetting Started with Django Tutorial

   learndjango.com › tutorials › getting-started-django

   • Cached

   Mar 5, 2024 · Django is a web framework written in the Python programming language that takes care of the difficult and routine parts of web development--authentication, database connection, CRUD (Create, Read, Update, Delete) operations, URL routing, forms, security, etc.--so that developers can concentrate on what makes a website unique without needing to r...

5. builtin.com › software-engineering-perspectives › djangoWhat Is Django? (Definition, When to Use, How It Works ...

   builtin.com › software-engineering-perspectives › django

   • Cached

   Dec 22, 2022 · How Does Django Work? Any Django project consists of four main files that create the application’s core. URLs.py: A URL mapper file to redirect HTTP requests to the view file based on the request URL. View.py: A view file takes in HTTP requests and returns HTTP responses.

6. developer.mozilla.org › Learn › Server-sideDjango Web Framework (Python) - Learn web development | MDN

   developer.mozilla.org › Learn › Server-side

   • Cached

   • Django introduction. In this first Django article we answer the question "What is Django?" and give you an overview of what makes this web framework special.
   • Setting up a Django development environment. Now that you know what Django is for, we'll show you how to set up and test a Django development environment on Windows, Linux (Ubuntu), and macOS — whatever common operating system you are using, this article should give you what you need to be able to start developing Django apps.
   • Django Tutorial: The Local Library website. The first article in our practical tutorial series explains what you'll learn, and provides an overview of the "local library" — an example website we'll be working through and evolving in subsequent articles.
   • Django Tutorial Part 2: Creating a skeleton website. This article shows how you can create a "skeleton" website project, which you can then go on to populate with site-specific settings, URLs, models, views, and templates.

7. blog.jetbrains.com › 2024 › 01How To Learn Django: A Comprehensive Guide for Beginners

   blog.jetbrains.com › 2024 › 01

   • Cached

   Jan 3, 2024 · Django is an open-source web framework that encourages rapid development, clean code, and the “Don’t repeat yourself” (DRY) principle. It provides tools and libraries that simplify web development, making it easier for developers to create web applications with less effort.

8. People also ask

   What is Django & how does it work?

   • What is Django? Django is a high-level Python web framework that enables rapid development of secure and maintainable websites. Built by experienced developers, Django takes care of much of the hassle of web development, so you can focus on writing your app without needing to reinvent the wheel.

   Django introduction - Learn web development | MDN - MDN Web Docs

   developer.mozilla.org/en-US/docs/Learn/Server-side/Django/Introduction

   See all results for this question

   What is Django web development?

   • Django is a high-level open-source Python web development framework for building websites. It’s used in many large applications like YouTube and Spotify. Released in 2008, Django’s main function is to take care of the hassle of web development so the programmer can focus on writing their apps using common web development codes and design patterns.

   What Is Django? (Definition, When to Use, How It Works) - Built In

   builtin.com/software-engineering-perspectives/django

   See all results for this question

   Who is this free Django web tutorial for?

   • This free tutorial is designed for programmers new to the Django web framework, whether you are a beginner who wants to build web applications in Python for the first time or an experienced web developer looking for a complete overview of what Django offers.

   Getting Started with Django Tutorial

   learndjango.com/tutorials/getting-started-django-tutorial

   See all results for this question

   How does Django view work?

   • Django receives the URL, checks the urls.py file, and calls the view that matches the URL. The view, located in views.py, checks for relevant models. The models are imported from the models.py file. The view then sends the data to a specified template in the template folder.

   Introduction to Django - W3Schools

   www.w3schools.com/django/django_intro.php

   See all results for this question

9. docs.djangoproject.com › en › 5Writing your first Django app, part 1 | Django documentation

   docs.djangoproject.com › en › 5

   • Cached

   Writing your first Django app, part 1¶ Let’s learn by example. Throughout this tutorial, we’ll walk you through the creation of a basic poll application. It’ll consist of two parts: A public site that lets people view polls and vote in them. An admin site that lets you add, change, and delete polls. We’ll assume you have Django ...