init

app/services/__init__.py

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+from apscheduler.schedulers.background import BackgroundScheduler
+from apscheduler.executors.pool import ThreadPoolExecutor, ProcessPoolExecutor
+from apscheduler.jobstores.memory import MemoryJobStore
+import pytz
+
+from app.services.sites.factory import CrawlerRegister
+from app.utils.logger import log
+from app.core.config import get_scheduler_config
+
+# 创建爬虫工厂
+crawler_factory = CrawlerRegister().register()
+
+# 获取调度器配置
+scheduler_config = get_scheduler_config()
+
+# 配置调度器
+jobstores = {
+    'default': MemoryJobStore()
+}
+
+executors = {
+    'default': ThreadPoolExecutor(scheduler_config.thread_pool_size),
+    'processpool': ProcessPoolExecutor(scheduler_config.process_pool_size)
+}
+
+job_defaults = {
+    'coalesce': scheduler_config.coalesce,
+    'max_instances': scheduler_config.max_instances,
+    'misfire_grace_time': scheduler_config.misfire_grace_time,
+}
+
+# 创建并配置调度器
+_scheduler = BackgroundScheduler(
+    jobstores=jobstores,
+    executors=executors,
+    job_defaults=job_defaults,
+    timezone=pytz.timezone(scheduler_config.timezone)
+)
+
+# 启动调度器
+_scheduler.start()
+
+log.info(f"Scheduler started with timezone: {scheduler_config.timezone}")