kition-djangodefaults 0.5.0rc1

Default configuration and components for Django projects.

Kition Django Defaults

This package provides default configuration and components for Django projects.

Motivation

Building, operating and maintaining many Django applications leads to repetitive code. This repository strives to reduce the mental overhead by providing code that otherwise would have to be repeated.

Installation

Requirements

Python 3.12 and Django 5.1 supported.

Installation

1. Install with pip:

   python -m pip install kition-djangodefaults
   

2. Start your applications settings file with the default setting initialization

   from kition_djangodefaults import initialize_default_settings
   
   initialize_default_settings(__name__)
   

3. (Optional) configure any of the following components.

Consider explicitly listing the dependencies of kition-djangodefaults in your project to pin specific versions of Django, psycopg and others.

Kubernetes Readiness Endpoint Middleware

Install via

MIDDLEWARE = [
    # Putting the healthcheck middleware first to circumvent ALLOWED_HOSTS protections, which would fail Kubernetes
    # Readiness Probe requests.
    "kition_django_defaults.healthcheck.HealthCheckMiddleware",
    ...
]

Development

poetry env use $(pyenv which python)
poetry install
poetry run python -m unittest

Provided Configuration

The following section describe the general behaviour of setting groups, while not trying to be exhaustive. Check the code for details. Environment variables are listed for non-Django people.

General

The settings resolve the BASEDIR to be the grandparent of the applications settings file, which usually is the projects root directory.

Name	Description	Value
DEBUG	Enable the Django debug mode to print additional error information.	false
SECRET_KEY	A secret key used for cryptographic signing. Has to be unique and unpredictable. 64 character length recommended.	return value of Djangos get_random_secret_key()

Network

Name	Description	Value
ALLOWED_HOST	Hostname or domain name that the application is allowed to serve. Prevents HTTP Host header attacks.	localhost
TLS_ENABLED	Flag to enable or disable TLS/SSL settings for secure connections. Typically set to true in production.	false
SECURE_PROXY_SSL_HEADER_NAME	The name of the HTTP header used by the proxy to indicate that the original request was made via HTTPS.	X-Forwarded-Proto
SECURE_PROXY_SSL_HEADER_VALUE	The value for the SECURE_PROXY_SSL_HEADER_NAME that confirms the request was secure (HTTPS).	https
SECURE_HSTS_SECONDS	The duration in seconds that the browser should enforce HTTPS via the HTTP Strict Transport Security (HSTS) policy.	3600
SECURE_HSTS_INCLUDE_SUBDOMAINS	A flag indicating whether to apply HSTS to all subdomains as well.	false
SECURE_HSTS_PRELOAD	A flag indicating whether the application should be included in browsers' HSTS preload lists.	false

Database

The application connects to a locally hosted Postgres by default.

Name	Description	Value
DATABASE_NAME	The name of the database used by the application.	app
DATABASE_USER	The username used to authenticate and connect to the database.	postgres
DATABASE_PASSWORD	The password associated with the database user for authentication.	app
DATABASE_HOST	The hostname or IP address where the database server is located.	localhost
DATABASE_PORT	The port used to connect to the database server, commonly 5432 for PostgreSQL.	5432

Storage and Staticfiles

Name	Description	Value
OBJECT_STORAGE_ENABLED	Determines whether object storage is enabled. If disabled, files will be stored at path BASEDIR/media/.	false
STORAGE_BUCKET_NAME	The name of the storage bucket where files will be stored.	app
STORAGE_ENDPOINT	The URL endpoint for accessing the object storage. The URL has to be accessible by the backend and clients.	http://localhost:9000
STORAGE_REGION	The geographic region of the storage service, commonly used in cloud environments like AWS S3 to specify the location of the bucket.	eu-central-1
AWS_S3_ACCESS_KEY_ID	The access key ID used to authenticate requests to the object storage service.	""
AWS_S3_SECRET_ACCESS_KEY	The secret access key used alongside the access key ID to authenticate and securely interact with the object storage.	""

E-Mail

Name	Description	Value
DEFAULT_FROM_EMAIL	The default email address to use for email notifications sent by the application.	[e-mail]
EMAIL_HOST	The host server that will send the email, typically an external SMTP server.	localhost
EMAIL_PORT	The port used to connect to the email host, 1025 for local development or standard SMTP ports like 587.	1025
EMAIL_USE_TLS	Specifies whether the email transmission should use TLS encryption.	false
EMAIL_HOST_USER	The username for authenticating with the email host.	""
EMAIL_HOST_PASSWORD	The password for authenticating with the email host.	""

Background Tasks via django-q2

If django_q is available

• a default configuration using the DjangoORM is applied and
• the sendtestmail management command allows sending via a background task.

You are able to install the dependency via the worker extra.