How to Use Django ORM outside of Django

Greetings, fellow developers! Are you tired of being confined to using Django's ORM only within a Django project? Well, have no fear because J.R.J is here to teach you how to use Django ORM outside of Django.

Now, before we dive into the nitty-gritty, let's take a moment to appreciate the beauty of Django ORM. It's a powerful tool that allows developers to interact with databases using Python code. It's intuitive, easy to use, and saves you time by eliminating the need to write SQL queries.

But what if you want to use Django ORM outside of Django? Perhaps you're working on a small project that doesn't require a full-fledged Django app, or maybe you're using another web framework altogether. Fear not, because with a few simple steps, you can use Django ORM in any Python project.

Step 1: Install Django

The first step is to install Django, even if you don't plan on using the web framework. You can install Django using pip:

pip install django

Step 2: Set up the Django environment

Next, you need to set up the Django environment. In your Python script, import the necessary modules and set up the Django settings module.

import os
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "myproject.settings")
import django
django.setup()

Replace "myproject.settings" with the path to your Django settings module.

Step 3: Use Django ORM

Now that you've set up the Django environment, you can use Django ORM as you normally would in a Django project.

from myapp.models import MyModel

# create a new object
obj = MyModel(field1='foo', field2='bar')
obj.save()

# retrieve objects from the database
qs = MyModel.objects.all()
for obj in qs:
    print(obj.field1, obj.field2)

And there you have it! You can now use Django ORM outside of Django. You can use it in any Python project, whether it's a web app or a command-line script.

But wait, there's more! Did you know that you can even use Django ORM with other databases besides the default SQLite database? That's right, you can use Django ORM with MySQL, PostgreSQL, Oracle, and more. Simply configure your Django settings accordingly.

In conclusion, Django ORM is a powerful tool that can be used outside of Django. By following these simple steps, you can use Django ORM in any Python project. So go forth and use Django ORM to your heart's content, whether you're building a web app or just tinkering with Python scripts. Happy coding!
Reference: https://stackoverflow.com/questions/45595750/use-django-orm-outside-of-django