132 lines
4.5 KiB
Python
132 lines
4.5 KiB
Python
import os
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from pathlib import Path
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from dotenv import load_dotenv
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load_dotenv()
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BASE_DIR = Path(__file__).resolve().parent.parent
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SECRET_KEY = os.getenv("DJANGO_SECRET_KEY", "django-insecure-job-queue-local-dev-key")
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DEBUG = os.getenv("DEBUG", "true").lower() in {"1", "true", "yes"}
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ALLOWED_HOSTS = [host.strip() for host in os.getenv("DJANGO_ALLOWED_HOSTS", "localhost,127.0.0.1,0.0.0.0").split(",")]
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INSTALLED_APPS = [
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"unfold",
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"django.contrib.admin",
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"django.contrib.auth",
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"django.contrib.contenttypes",
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"django.contrib.sessions",
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"django.contrib.messages",
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"django.contrib.staticfiles",
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"corsheaders",
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"rest_framework",
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"drf_spectacular",
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"jobs",
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]
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MIDDLEWARE = [
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"django.middleware.security.SecurityMiddleware",
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"corsheaders.middleware.CorsMiddleware",
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"django.contrib.sessions.middleware.SessionMiddleware",
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"django.middleware.common.CommonMiddleware",
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"django.middleware.csrf.CsrfViewMiddleware",
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"django.contrib.auth.middleware.AuthenticationMiddleware",
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"django.contrib.messages.middleware.MessageMiddleware",
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"django.middleware.clickjacking.XFrameOptionsMiddleware",
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]
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ROOT_URLCONF = "config.urls"
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TEMPLATES = [
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{
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"BACKEND": "django.template.backends.django.DjangoTemplates",
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"DIRS": [],
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"APP_DIRS": True,
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"OPTIONS": {
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"context_processors": [
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"django.template.context_processors.debug",
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"django.template.context_processors.request",
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"django.contrib.auth.context_processors.auth",
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"django.contrib.messages.context_processors.messages",
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],
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},
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}
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]
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WSGI_APPLICATION = "config.wsgi.application"
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ASGI_APPLICATION = "config.asgi.application"
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if os.getenv("TEST_DATABASE_ENGINE") == "sqlite":
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DATABASES = {
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"default": {
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"ENGINE": "django.db.backends.sqlite3",
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"NAME": BASE_DIR / "test.sqlite3",
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}
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}
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else:
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DATABASES = {
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"default": {
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"ENGINE": "django.db.backends.postgresql",
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"NAME": os.getenv("POSTGRES_DB", "job_queue"),
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"USER": os.getenv("POSTGRES_USER", "postgres"),
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"PASSWORD": os.getenv("POSTGRES_PASSWORD", "postgres"),
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"HOST": os.getenv("POSTGRES_HOST", "localhost"),
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"PORT": os.getenv("POSTGRES_PORT", "5432"),
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"CONN_MAX_AGE": int(os.getenv("POSTGRES_CONN_MAX_AGE", "0")),
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}
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}
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AUTH_PASSWORD_VALIDATORS = [
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{"NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator"},
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{"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator"},
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{"NAME": "django.contrib.auth.password_validation.CommonPasswordValidator"},
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{"NAME": "django.contrib.auth.password_validation.NumericPasswordValidator"},
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]
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LANGUAGE_CODE = "en-us"
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TIME_ZONE = os.getenv("TIME_ZONE", "Asia/Tehran")
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USE_I18N = True
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USE_TZ = True
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STATIC_URL = "/static/"
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STATIC_ROOT = BASE_DIR / "staticfiles"
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DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
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CORS_ALLOW_ALL_ORIGINS = DEBUG
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CORS_ALLOWED_ORIGINS = [
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origin.strip()
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for origin in os.getenv("DJANGO_CORS_ALLOWED_ORIGINS", "http://localhost:5173,http://127.0.0.1:5173").split(",")
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if origin.strip()
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]
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REST_FRAMEWORK = {
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"DEFAULT_AUTHENTICATION_CLASSES": [],
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"DEFAULT_PERMISSION_CLASSES": ["rest_framework.permissions.AllowAny"],
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"DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
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}
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SPECTACULAR_SETTINGS = {
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"TITLE": "Minimal Job Queue API",
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"DESCRIPTION": "PostgreSQL-backed job queue with safe claiming and deterministic state transitions.",
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"VERSION": "1.0.0",
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"SERVE_INCLUDE_SCHEMA": False,
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}
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UNFOLD = {
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"SITE_TITLE": "Minimal Job Queue Admin",
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"SITE_HEADER": "Minimal Job Queue",
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"SITE_SUBHEADER": "Jobs, attempts, leases, and events",
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}
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JOB_WORKER_THREADS = int(os.getenv("JOB_WORKER_THREADS", "4"))
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JOB_WORKER_POLL_INTERVAL_MS = int(os.getenv("JOB_WORKER_POLL_INTERVAL_MS", "500"))
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JOB_WORKER_LEASE_SECONDS = int(os.getenv("JOB_WORKER_LEASE_SECONDS", "30"))
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JOB_WORKER_CLEANUP_INTERVAL_SECONDS = int(os.getenv("JOB_WORKER_CLEANUP_INTERVAL_SECONDS", "5"))
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JOB_WORKER_CLEANUP_BATCH_SIZE = int(os.getenv("JOB_WORKER_CLEANUP_BATCH_SIZE", "100"))
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JOB_WORKER_BACKOFF_BASE_SECONDS = int(os.getenv("JOB_WORKER_BACKOFF_BASE_SECONDS", "5"))
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JOB_WORKER_BACKOFF_MAX_SECONDS = int(os.getenv("JOB_WORKER_BACKOFF_MAX_SECONDS", "300"))
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JOB_WORKER_MAX_ATTEMPTS_DEFAULT = int(os.getenv("JOB_WORKER_MAX_ATTEMPTS_DEFAULT", "3"))
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JOB_WORKER_LOG_LEVEL = os.getenv("JOB_WORKER_LOG_LEVEL", "INFO").upper()
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