Django is an open-source python web framework used for rapid development, pragmatic, maintainable, clean design, and secures websites. A web application framework is a toolkit of all components need for application development. The main goal of the Django framework is to allow developers to focus on components of the application that are new instead of spending time on already developed components. Django is fully featured than many other frameworks on the market. It takes care of a lot of hassle involved in the web development; enables users to focus on developing components needed for their application.

Django by default provides an authentication system configuration. User objects are the core of the authentication system.today we will implement Django’s authentication system.

django based login,logout and register system django docs on auth system

learn how to make on geeksforgeeks : https://www.geeksforgeeks.org/django-sign-up-and-login-with-confirmation-email-python/

create a virtualenv and run requirements.txt
virtualenv

pip install virtualenv

what is virtual environment ?
A virtual environment is a tool that helps to keep dependencies required by different projects separate by creating isolated python virtual environments for them. This is one of the most important tools that most of the Python developers use.
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to run requirements.txt

$ pip install -r requirements.txt

here env/ folder contains all dependencies

How to Install and Configure Docker in Ubuntu?

Dockerizing a simple Django app

pull docker image using

$ sudo docker pull itssvinayak/user_login_and_register:latest

run docker file using

$ sudo docker run -p 8000:8000 user_login_and_register

1. clone repository

   $ git clone https://github.com/itsvinayak/user_login_and_register.git

2. make database settings and connect it to your local database

   $ cd ./user_login_and_register/project 

   open settings.py file

         DATABASES = {
           "default": {
               "ENGINE": "django.db.backends.mysql",
               "NAME": "iert",
               "USER": "root",
               "HOST": "localhost",
               "PASSWORD": "vinayak",
               "PORT": "3306",
               "OPTIONS": {"sql_mode": "traditional"},
           }
         }
      

   set this part according to needs.
3. run migrations

   $ python manage.py migrate

4. now, runserver

   $ python manage.py runserver

Token authentication refers to exchanging username and password for a token that will be used in all subsequent requests so to identify the user on the server side.This article revolves about implementing token authentication using Django REST Framework to make an API. The token authentication works by providing token in exchange for exchanging usernames and passwords.

install django rest_framework

$ pip install djangorestframework

read more at geeksforgeeks

Simply try "python3 manage.py migrate" or "python3 manage.py runserver" instead

or

Django is not installed (or installed properly)