add encar scraper

encar_scraper/worker/celery_app.py

@@ -0,0 +1,71 @@
+# Инициализация Celery-приложения и периодических задач для Encar.
+
+from celery import Celery
+
+from ..core.config import settings
+
+
+def _broker_url() -> str:
+    return settings.celery.broker_url or settings.redis.url
+
+
+def _result_backend() -> str:
+    return settings.celery.result_backend or settings.redis.url
+
+
+celery_app = Celery(
+    "encar_scraper",
+    broker=_broker_url(),
+    backend=_result_backend(),
+)
+
+celery_app.conf.update(
+    task_serializer="json",
+    accept_content=["json"],
+    result_serializer="json",
+    timezone="UTC",
+    enable_utc=True,
+    task_soft_time_limit=settings.celery.task_soft_time_limit,
+    task_time_limit=settings.celery.task_time_limit,
+    task_acks_late=True,
+    task_reject_on_worker_lost=True,
+    task_track_started=True,
+    worker_concurrency=settings.celery.worker_concurrency,
+    worker_max_tasks_per_child=settings.celery.worker_max_tasks_per_child,
+    worker_pool="prefork",
+    worker_prefetch_multiplier=1,
+    broker_connection_retry_on_startup=True,
+    broker_transport_options={
+        "visibility_timeout": settings.celery.broker_visibility_timeout,
+    },
+    result_expires=86400,
+    worker_hijack_root_logger=False,
+    beat_schedule={
+        "periodic-encar-sync": {
+            "task": "encar_scraper.worker.tasks.encar_sync_listing_task",
+            "schedule": settings.celery.encar_beat_interval_minutes * 60.0,
+            "args": (),
+            "kwargs": {
+                "car_type": "all",
+            },
+            "options": {"queue": "encar"},
+        },
+    },
+    task_routes={
+        "encar_scraper.worker.tasks.*": {"queue": "encar"},
+    },
+)
+
+celery_app.autodiscover_tasks(["encar_scraper.worker"])
+
+
+from celery.signals import setup_logging as celery_setup_logging
+
+
+@celery_setup_logging.connect
+def _configure_logging(loglevel, logfile, format, colorize, **kwargs):
+    """Перехватываем настройку логирования Celery, чтобы использовать свой формат."""
+    from ..core.logs import setup_logging
+    import logging
+    level_name = logging.getLevelName(loglevel) if isinstance(loglevel, int) else str(loglevel)
+    setup_logging(level=level_name, log_file=logfile)