fix:优化pm2配置项

crawler/parser.py

@@ -1,7 +1,21 @@
 # -*- coding: utf-8 -*-
 """新闻分类与严重度判定"""
 import re
-from typing import Literal
+from typing import List
+
+try:
+    from typing import Literal  # type: ignore
+except ImportError:
+    try:
+        from typing_extensions import Literal  # type: ignore
+    except ImportError:
+        from typing import Any
+
+        class _LiteralFallback:
+            def __getitem__(self, item):
+                return Any
+
+        Literal = _LiteralFallback()
 
 Category = Literal["deployment", "alert", "intel", "diplomatic", "other"]
 Severity = Literal["low", "medium", "high", "critical"]
@@ -13,7 +27,7 @@ CAT_INTEL = ["satellite", "intel", "image", "surveillance", "卫星", "情报"]
 CAT_DIPLOMATIC = ["talk", "negotiation", "diplomat", "sanction", "谈判", "制裁"]
 
 
-def _match(text: str, words: list[str]) -> bool:
+def _match(text: str, words: List[str]) -> bool:
     t = (text or "").lower()
     for w in words:
         if w.lower() in t: