User model overview in Django

Introduction

The User model in Django helps manage who can use your website. It stores information like usernames and passwords so people can log in safely.

When you want people to create accounts on your website.

When you need to check who is logged in to show personalized content.

When you want to control access to certain parts of your site.

When you want to store user details like email or name.

When you want to let users reset their passwords.

Syntax

Django

from django.contrib.auth.models import User

# Create a new user
user = User.objects.create_user(username='john', password='mypassword')

# Access user fields
print(user.username)
print(user.email)

The User model is built into Django and ready to use.

You can create users, check their info, and manage passwords easily.

Examples

This creates a user with a username, email, and password.

Django

from django.contrib.auth.models import User

# Create a user with email
user = User.objects.create_user(username='anna', email='[e-mail]', password='secret123')

This gets a user by username and checks if their account is active.

Django

user = User.objects.get(username='john')
print(user.is_active)

This changes the user's password safely.

Django

user.set_password('newpassword')
user.save()

Sample Program

This example creates a user named Maria and prints her username, email, and if her account is active.

Django

from django.contrib.auth.models import User

# Create a new user
user = User.objects.create_user(username='maria', email='[e-mail]', password='pass1234')

# Print user info
print(f'Username: {user.username}')
print(f'Email: {user.email}')
print(f'Is active: {user.is_active}')

Important Notes

The default User model has fields like username, email, password, first_name, last_name, and is_active.

You can extend or replace the User model if you need more custom fields.

Always use Django's methods to set passwords to keep them secure.

Summary

The User model stores and manages user accounts in Django.

It helps with login, logout, and user info management.

You can create, update, and check users easily using Django's built-in tools.