Settings

It manages database connection, template url connection, static url connection.
You don't need to write this code it is pre builded.
settings.py
"""
Django settings for wewrite project.
 
Generated by 'django-admin startproject' using Django 5.0.
 
For more information on this file, see
https://docs.djangoproject.com/en/5.0/topics/settings/
 
For the full list of settings and their values, see
https://docs.djangoproject.com/en/5.0/ref/settings/
"""
 
from pathlib import Path
import os
 
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent
 
 
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/5.0/howto/deployment/checklist/
 
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-2k3wi04ow8z2omd!q&h#nh9(xd&rs7vxph95#9e9x)icu9r9l+'
 
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
 
# stores localhost, change port server.
ALLOWED_HOSTS = []
 
 
# Application definition
 
# INSTALLED_APPS - Default table migrate, store here.
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    # ============== Install Your Apps Here
    #### App Config - On New App Creation
    'pages.apps.PagesConfig',   # python manage.py startapp pages
    #### Crispy Forms - Crispy forms are used to style (Bootstrap) the djagno built-in form that is created by `UserCreationForm`
    'crispy_forms',     # pip install django-crispy-forms
    'crispy_bootstrap5',  # pip install crispy-bootstrap5
    #### Django REST Framework
    
]
 
 
# Add in the last line of the file - For Crispy-Bootstrap5
CRISPY_ALLOWED_TEMPLATE_PACKS = "bootstrap5"
CRISPY_TEMPLATE_PACK = "bootstrap5"
 
 
# Middleware Settings - Restriction to not direct open admin, sessions.
MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
 
ROOT_URLCONF = 'wewrite.urls'
 
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [BASE_DIR / 'templates'], # Add your templates file here
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                # Add context_processors for global variables access across templates
                'config.template_global_variables.global_variables',    # global_variables function from config/template_global_variables.py
            ],
        },
    },
]
 
WSGI_APPLICATION = 'wewrite.wsgi.application'
 
 
# Database
# https://docs.djangoproject.com/en/5.0/ref/settings/#databases
 
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
    }
}
 
 
# Password validation
# https://docs.djangoproject.com/en/5.0/ref/settings/#auth-password-validators
# Login/ Password Admin Validation
AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]
 
 
# Internationalization
# https://docs.djangoproject.com/en/5.0/topics/i18n/
LANGUAGE_CODE = 'en-us'
 
 
# Timezone Settings
TIME_ZONE =  'Asia/Kolkata'  # For India
# TIME_ZONE = 'UTC'
 
# Internationalization Settings
USE_I18N = True
USE_TZ = True
 
 
# Static files Settings - CSS, JavaScript, Images
# https://docs.djangoproject.com/en/5.0/howto/static-files/
STATIC_URL = 'static/'
STATICFILES_DIRS = [BASE_DIR / 'static',] # static storage
# Static Root Settings
STATIC_ROOT = BASE_DIR / 'staticfiles'  # python manage.py collectstatic
 
# Media Files Settings
# To use media files you have to install - pip install Pillow
MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR / "media"
 
 
# Default primary key field type
# https://docs.djangoproject.com/en/5.0/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 
 
# Redirect Settings
# Login Redirect URL
LOGIN_REDIRECT_URL = 'blog-home'    # It redirects to home page when user is logged in
LOGIN_URL = 'login'                 # Django use default url "accounts/login" for redirecting when without login.
# We are changing it to "login" so that it will redirect to our login page.
# Logout URL for logout view when user is logged in
LOGOUT_URL = 'logout'
 
 
# Email Password Reset Settings
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_PORT = 587
EMAIL_USE_TLS =  True
EMAIL_HOST_USER = os.environ.get('EMAIL_USER')
EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_PASS')
gitignore URLs