Python Django tutorial | Getting Started With Django | Web Development With Django | Edureka

Agenda
✓ What is a Web Framework?
✓ Why Python Django?
✓ What is Django?
✓ Companies using Django
✓ Installation
✓ Django MVC- MVT Pattern
✓ Get Started with Django
✓ Project – A Web Application

What is a Web Framework?

What is a Web Framework?
 A web framework is a server-side application framework that is designed to support the
development of dynamic websites, web applications, web services and resources.
 A Python web framework is a code library that makes the life of a web application developer
much easier for building flexible, scalable and maintainable web applications.

Web Framework
➢ Web frameworks provide tools and libraries to simplify
common web development operations.
➢ The framework aims to alleviate the overhead associated with common
activities performed in web development. It will make your life a lot easier.

Different Web Frameworks

Why Python Django?

Why Python Django?
Tight Integration between Components
Object-Relational Mapper (ORM)
Automatic Administration Interface
Multi-Lingual Support

What is Django?

What is Django?
Django is a framework for building a
fully functioning web application.
Django web framework is written on
quick and powerful Python language.
Django is a high-level, MVC-style,
open-source collection of libraries.

Features of Django

Features of Django
TO N S O F PA C K A G E S
FA S T
S E C U R E

Features of Django
S C A L A B L E
V E RS AT I L E

Job Trends

Job Trends
Professionals who can go for Django:
✓ Web Developers
✓ UI Developers and Technical Leads
✓ Full Stack Developers
✓ QAs, Architects, and Technical Project
Managers
Source - Indeed.com

Python Django Developer Jobs
1
2
3
4
Full Stack Developers
Sr. Python Software Developer
Data Engineer
Backend Developer

Companies using Django

Installation

Installation
Django can be installed on the system using Python’s package manager.
▪ You must have python and pip, python’s package manager installed beforehand
▪ Open the terminal and type the following command for Django installation.
pip install django=1.11

Installation
Go to the link:
https://www.djangoproject.
com/download/
1
2 Install the latest
version of Django

Model View Controller

MVC is a software design pattern for developing web applications.
Model is responsible for managing and maintaining data.
View takes care of the presentation. It displays all or a portion of the
data to the user.
It controls the interactions between the Model and View.
Model
View
Controller

Django MVC-MVT Pattern

Django MVC-MVT Pattern
➢ MVC is slightly different from MVT as Django itself takes care of the Controller part.
➢ It leaves the template which is a HTML file mixed with Django Template Language (DTL).
Model View Template

The developer provides the Model, the view and the template then just maps it to a URL
and Django does the magic to serve it to the user.

Hands on
Now, let’s create a basic Web App

Create a Project
$ django-admin startproject myproject
Open the terminal and navigate to the folder where the project is to be created.
Myproject/
manage.py
myproject/
__init__.py
settings.py
urls.py
wsgi.py
This will create a "myproject" folder with the following structure:
1
2

Project Structure
“myproject” folder is just your project container or
directory. You can rename it to anything you like.
Myproject/
myproject
__init__.py
settings.py
urls.py
wsgi.py
manage.py

Project Structure
This folder is the actual python package of your project
which contains some default files.
Myproject/
myproject
__init__.py
settings.py
urls.py
wsgi.py
manage.py

Project Structure
It is an empty file that tells python that this folder
should be treated as package.
Myproject/
myproject
__init__.py
settings.py
urls.py
wsgi.py
manage.py

Project Structure
This contains the settings or the configurations of the
project.
Myproject/
myproject
__init__.py
settings.py
urls.py
wsgi.py
manage.py

Project Structure
This file contains all the links of your project and the
function to call.
Myproject/
myproject
__init__.py
settings.py
urls.py
wsgi.py
manage.py

Project Structure
It is an entry point for WSGI-compatible web services to
serve your project.
Myproject/
myproject
__init__.py
settings.py
urls.py
wsgi.py
manage.py

Project Structure
It is a command line utility that lets you interact with the
Django project.
Myproject/
myproject
__init__.py
settings.py
urls.py
wsgi.py
manage.py

Your First Web App
Hurray! We have successful created a basic Web App.

Project

Python Django tutorial | Getting Started With Django | Web Development With Django | Edureka

Python Django tutorial | Getting Started With Django | Web Development With Django | Edureka

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