How to Install Django REST Framework Quickly and Easily

To install Django REST Framework, run pip install djangorestframework in your terminal. Then add 'rest_framework' to the INSTALLED_APPS list in your Django settings.py file to enable it.

Syntax

The installation uses the Python package manager pip to add Django REST Framework to your environment. After installation, you must add 'rest_framework' to your Django project's INSTALLED_APPS in settings.py to activate the framework.

bash

pip install djangorestframework

# In your Django settings.py file
INSTALLED_APPS = [
    # other apps
    'rest_framework',
]

Example

This example shows how to install Django REST Framework and verify it by running Django's development server.

bash

pip install djangorestframework

# After installation, open your Django project's settings.py and add:
# INSTALLED_APPS = [..., 'rest_framework']

# Then run the server to check everything works:
python manage.py runserver

Output

Watching for file changes with StatReloader
Performing system checks...

System check identified no issues (0 silenced).

You have 17 unapplied migration(s). Your project may not work properly until they are applied.
Run 'python manage.py migrate' to apply them.

April 27, 2024 - 10:00:00
Django version 4.2, using settings 'myproject.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.

Common Pitfalls

• Forgetting to add 'rest_framework' to INSTALLED_APPS causes Django to not recognize the package.
• Not running pip install in the correct Python environment can lead to import errors.
• Skipping migrations after installation may cause errors when using REST Framework features.

python

## Wrong: Missing 'rest_framework' in INSTALLED_APPS
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    # 'rest_framework' is missing here
]

## Right: Include 'rest_framework'
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'rest_framework',
]

Quick Reference

Remember these steps to install Django REST Framework:

• Run pip install djangorestframework
• Add 'rest_framework' to INSTALLED_APPS in settings.py
• Run python manage.py migrate if needed
• Start your server with python manage.py runserver

Key Takeaways

Use pip to install Django REST Framework with 'pip install djangorestframework'.

Add 'rest_framework' to your Django project's INSTALLED_APPS to enable it.

Always run migrations after installation to avoid errors.

Ensure you install in the correct Python environment to prevent import issues.

Verify installation by running the Django development server.