Install Python

Create Virtual Environment and activate

virtualenv env
source env/bin/activate

Install django

pip install django==4.2

Create Django Project

django-admin startproject django_blog

cd django_blog where manage.py is located.

Migrate [syncs db with models ]

python manage.py migrate

Run the django Project

python manage.py runserver

Create the django app [app is complete module]

python manage.py startapp blog

To Create superuser in python use [for admin access in the url /admin]:

python manage.py createsuperuser

To render the template, use either render as follows :returnrender(request, 'blog/index.html', data_dict) where data_dict is key value pair dictionary that we want to pass and access in the template called index.html

or we can use this as :

To render the template, use either render as follows :returnrender(request, 'blog/index.html', data_dict) where data_dict is key value pair dictionary that we want to pass and access in the template called index.html

return render(request, 'blog/index.html', data_dict)

or use :

blog_template = template.loader.get_template('blog/index.html').render(data_dict)

return HttpResponse(blog_template)

To include template in another page or location, we can use the following syntax :

{% include 'path_to_template_same_as_rendering' %}

Django ORM :

To save object to the db,obj.save()

To delete the object from db,obj.delete()

Django by default adds a manager called objects to every model class. The objects manager helps us to interact with the database in complicated ways. The objects manager is the most common way Django developers interact with the database. ModelClass.objects

Author.objects.all()

To enter into interactive shell, type :python manage.py shell

To generaterequirements.txt : pip freeze > requirements.txt

To install dependencies inside of requirments.txt, use :pip install -r requirements.txt

To Run this project, clone this repository and go to the main directory and runpython manage.py runserver