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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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.

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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.

Copyright © 2017, edureka and/or its affiliates. All rights reserved. Why Python Django? Tight Integration between Components Object-Relational Mapper (ORM) Automatic Administration Interface Multi-Lingual Support

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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.

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. Model View Controller 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.

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. Project Structure This contains the settings or the configurations of the project. Myproject/ myproject __init__.py settings.py urls.py wsgi.py manage.py

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

Copyright © 2017, edureka and/or its affiliates. All rights reserved. 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

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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