修正constants名称

common/constants.py

@@ -0,0 +1,31 @@
+
+import yaml
+from utils.logger import get_logger
+
+logger = get_logger(__name__)
+
+ALERT_PUSH_URL = ""
+HLS_ROOT_PATH = ""
+
+HLS_SEGMENT_PATTERN = "segment_%09d.ts"  # TS文件命名模式
+
+
+def init_config(config_path: str = "config.yaml"):
+    """
+    从配置文件初始化全局配置
+    
+    Args:
+        config_path: 配置文件路径，默认为 config.yaml
+    """
+    global ALERT_PUSH_URL, HLS_ROOT_PATH
+    
+    try:
+        with open(config_path, "r", encoding="utf-8") as f:
+            cfg = yaml.safe_load(f)
+        
+        ALERT_PUSH_URL = cfg.get("alert_push_url", "")
+        HLS_ROOT_PATH = cfg.get("hls_root_path", "")
+        logger.info(f"[INFO] Config initialized from {config_path}, alert_push_url={ALERT_PUSH_URL}")
+        
+    except Exception as e:
+        logger.error(f"[ERROR] Failed to load config from {config_path}: {e}")