optz

py-client/main.py

@@ -1,11 +1,15 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
+"""策略客户端启动入口：加载配置、拉起后台任务、按 ``strategy`` 分派策略主循环。
+
+一个进程只跑一个策略（``account_config.strategy``）。IPO 打新、大盘刷新、
+趋势数据采集由后台调度线程承担，主线程跑策略自己的循环。
+"""
 
 import logging
 import os
 import sys
 from datetime import datetime
-import traceback
 from apscheduler.schedulers.background import BackgroundScheduler
 import config
 from dataclasses import dataclass
@@ -13,7 +17,6 @@ import yaml
 import httpx
 
 PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
-GLOBAL_CONFIG_PATH = os.path.join(PROJECT_ROOT, "etc", "_global.yaml")
 LOG_DIR = os.path.join(PROJECT_ROOT, "logs")
 os.makedirs(LOG_DIR, exist_ok=True)
 LOG_FILE = os.path.join(LOG_DIR, datetime.now().strftime("%Y%m%d.log"))
@@ -55,6 +58,14 @@ STRATEGIES = {
 def require_windows() -> bool:
     return os.name == "nt"
 
+
+def describe_etf_config() -> str:
+    """启动日志用的 ETF 配置概览：文件缺失时明确说明，不在这里报错。"""
+    etf_cfg = getattr(config, "etf_config", None)
+    if etf_cfg is None:
+        return "未找到 _etf.yaml（仅 etf 策略需要）"
+    return f"标的={len(etf_cfg.symbols)} 只，代码={'/'.join(etf_cfg.codes)}"
+
 def check_single_instance(project_root: str) -> bool:
     """使用 Windows 命名互斥锁保证单实例。"""
     try:
@@ -123,6 +134,19 @@ def main() -> int:
         config.load()
         if config.global_config is None or config.account_config is None:
             raise RuntimeError("配置尚未加载，请先调用 config.load()")
+        strategy = config.account_config.strategy
+        start = STRATEGIES.get(strategy)
+        if start is None:
+            raise ValueError(
+                f"未知策略 strategy={strategy!r}，可选: {', '.join(sorted(STRATEGIES))}"
+            )
+        logging.info(
+            "配置已加载：主机=%s，账户=%s，策略=%s，ETF配置=%s",
+            getattr(config.account_config, "host_key", "-"),
+            getattr(config.account_config, "account_id", "-"),
+            strategy,
+            describe_etf_config(),
+        )
         wait_for_qmt_api()
 
         # 后台调度不受趋势策略永久循环阻塞；同一时刻最多执行一个实例。
@@ -159,14 +183,14 @@ def main() -> int:
         logging.info("IPO 自动打新定时任务已启动：每日 10:00、14:00")
         logging.info("大盘信号后台刷新已启动：每分钟一次")
 
-        STRATEGIES[config.account_config.strategy].start_strategy()
-        logging.info("%s 策略已结束", config.account_config.strategy)
+        STRATEGIES[strategy].start_strategy()
+        logging.info("%s 策略主循环已结束", strategy)
         return 0
     except (OSError, yaml.YAMLError, ValueError, RuntimeError, KeyError) as e:
-            print(f"启动失败: {e}", file=sys.stderr, flush=True)
-            traceback.print_exception(type(e), e, e.__traceback__)
-            wait_for_any_key()
-            return 1
+        print(f"启动失败: {e}", file=sys.stderr, flush=True)
+        logging.exception("启动失败")
+        wait_for_any_key()
+        return 1
     finally:
         if scheduler is not None and scheduler.running:
             scheduler.shutdown(wait=True)