feat: websocket kline fetch and enforce proxy routing

trader/auto_trade_polymarket.py

@@ -15,7 +15,7 @@ import argparse
 import json
 import time
 import logging
-from logging.handlers import RotatingFileHandler
+from logging.handlers import TimedRotatingFileHandler
 import schedule
 from datetime import datetime, timedelta
 from typing import Optional, Tuple, Dict, List
@@ -68,24 +68,20 @@ def setup_logging(log_dir: str = "logs", log_level: int = logging.INFO) -> loggi
         datefmt="%Y-%m-%d %H:%M:%S"
     )
     
-    # 文件handler (按大小轮转, 最大10MB, 保留5个备份)
+    # 文件handler (按天轮转, 保留最近30天)
     log_file = os.path.join(log_dir, "polymarket_trading.log")
-    file_handler = RotatingFileHandler(
+    file_handler = TimedRotatingFileHandler(
         log_file,
-        maxBytes=10*1024*1024,  # 10MB
-        backupCount=5,
+        when='midnight',
+        interval=1,
+        backupCount=30,
         encoding='utf-8'
     )
+    file_handler.suffix = "%Y-%m-%d"
     file_handler.setLevel(log_level)
     file_handler.setFormatter(formatter)
     logger.addHandler(file_handler)
     
-    # 控制台handler
-    console_handler = logging.StreamHandler(sys.stdout)
-    console_handler.setLevel(log_level)
-    console_handler.setFormatter(formatter)
-    logger.addHandler(console_handler)
-    
     return logger
 
 
@@ -93,6 +89,16 @@ def setup_logging(log_dir: str = "logs", log_level: int = logging.INFO) -> loggi
 logger = setup_logging()
 
 
+def _apply_global_proxy(proxy_url: str) -> None:
+    """统一设置代理环境变量，确保第三方网络库也走代理。"""
+    os.environ["HTTP_PROXY"] = proxy_url
+    os.environ["HTTPS_PROXY"] = proxy_url
+    os.environ["ALL_PROXY"] = proxy_url
+    os.environ["http_proxy"] = proxy_url
+    os.environ["https_proxy"] = proxy_url
+    os.environ["all_proxy"] = proxy_url
+
+
 class PolymarketBTCTrader:
     """Polymarket BTC Hourly交易器 (多模型集成版)"""
     
@@ -119,7 +125,8 @@ class PolymarketBTCTrader:
         self.dry_run = dry_run
         
         # HTTP客户端
-        proxy = os.getenv("SOCKS5_PROXY") if os.getenv("USE_PROXY", "false").lower() == "true" else None
+        proxy = os.getenv("SOCKS5_PROXY", "socks5://127.0.0.1:7890")
+        _apply_global_proxy(proxy)
         self.http = httpx.Client(
             timeout=30.0,
             proxy=proxy,