This document provides an overview of Python web application frameworks and Django in particular. It explains that frameworks allow developers to write web apps without dealing with low-level details. Django is introduced as a popular open-source Python framework that follows the MVT architecture pattern. It encourages clean design and handles tasks like routing, databases, and forms. The document also outlines the basic files and structure involved in creating a new Django project and app.

1. Python Web Application
Framework
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2. • It is a collection of package or
modules that allow developers to
write Web applications or services.
• With it, developer don’t need to
handle low- level details like
protocols , sockets or process/thread
management.
What is Python
Web Application
Framework ?

4. Django
• Django is a open source web
application framework for developing
web applications in python.
• It follows the Model-View-
Controller(MVC) architectural pattern
and provides a wide range of features
for handling tasks like URL routing ,
database modelling, and form
handling.
• It encourages clean and paragmatic
design , making it a popular choice for
web developers.

6. Django Architecture

7. Django is a Model-View-Template (MVT).
• Model(M):- Model is the structure of storing the data in the
database.
• View(V):- The View ties the model to the template. The Vies
is where you write the code that actually generates the web
pages.
• Template(T):- The Template is simply an HTML page.
Django’s template language can be used to create various
forms of text files (XML,email,CSS,Javascript,CSV,etc)

8. Creating a Django Project and App
• The Commands for creating a Django project and an application within a project.
* When you create a new Django project a number of files are created as
described below :
 _init_.py : This files tells Python that this folder is a Python package.
 manage.py : This file contains an array of functions for managing the site.
 settings.py : This file contains the website’s settings.
 urls.py : This file contains the URL pattern that map URLs to pages.
* When a new application is created a new directory for the application is also
created which has a number of files including :
 model.py : This file contains the description of the models for the application.
 views.py : This file contains the application views.

10. Thank You