lf_mri_platform/services/spectrometer/mserv00/settings.py

"""
Django settings for mserv00 project.

Generated by 'django-admin startproject' using Django 5.2.3.

For more information on this file, see
https://docs.djangoproject.com/en/5.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/5.2/ref/settings/
"""

import os
from pathlib import Path

# 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/5.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-89&_=swo6&=@z714%#k6oo$ayu-cn5yu9k@h$+bq^=kf$#f!c3'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

# Base hosts always allowed
_ALLOWED_HOSTS = ['127.0.0.1', 'localhost', 'host.docker.internal']

# Accept extra hosts from env (comma-separated), e.g. machine hostname or IP
_extra = os.getenv('DJANGO_ALLOWED_HOSTS', '')
if _extra:
    _ALLOWED_HOSTS += [h.strip() for h in _extra.split(',') if h.strip()]

ALLOWED_HOSTS = _ALLOWED_HOSTS


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
    'django_filters',
    'spectrometer'
]

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 = 'mserv00.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'mserv00.wsgi.application'


# Database
# https://docs.djangoproject.com/en/5.2/ref/settings/#databases

if os.getenv('USE_POSTGRES', '').lower() in {'1', 'true', 'yes'}:
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.postgresql',
            'NAME': os.getenv('POSTGRES_DB', 'specdata'),
            'USER': os.getenv('POSTGRES_USER', 'specadmin'),
            'PASSWORD': os.getenv('POSTGRES_PASSWORD', 'specadmin'),
            'HOST': os.getenv('POSTGRES_HOST', 'localhost'),
            'PORT': os.getenv('POSTGRES_PORT', '5432'),
        }
    }
else:
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.sqlite3',
            'NAME': BASE_DIR / 'db.sqlite3',
        }
    }


# Password validation
# https://docs.djangoproject.com/en/5.2/ref/settings/#auth-password-validators

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',
    },
]

REST_FRAMEWORK = {
    'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
    'DEFAULT_FILTER_BACKENDS': ['django_filters.rest_framework.DjangoFilterBackend'],
    'PAGE_SIZE': 10,
    # No authentication required -- local lab device, not exposed to internet
    'DEFAULT_AUTHENTICATION_CLASSES': [],
    'DEFAULT_PERMISSION_CLASSES': ['rest_framework.permissions.AllowAny'],
}

# Internationalization
# https://docs.djangoproject.com/en/5.2/topics/i18n/

LANGUAGE_CODE = 'ru-ru'

TIME_ZONE = 'Europe/Moscow'

USE_I18N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.2/howto/static-files/

STATIC_URL = 'static/'
STATIC_ROOT = BASE_DIR / 'static'

# Default primary key field type
# https://docs.djangoproject.com/en/5.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'