重写为 AI 情报 Agent 并接入 Jenkins 流水线

app/core/log_setup.py

@@ -0,0 +1,39 @@
+import logging
+from logging.handlers import RotatingFileHandler
+from pathlib import Path
+
+
+def configure_logging(log_file: Path) -> None:
+    """Configure console and file logging once for local service runs."""
+    log_file.parent.mkdir(parents=True, exist_ok=True)
+    root_logger = logging.getLogger()
+    root_logger.setLevel(logging.INFO)
+
+    if not _has_handler("signalscout-console"):
+        # Console logs are for the terminal window that runs `make run`.
+        console_handler = logging.StreamHandler()
+        console_handler.name = "signalscout-console"
+        console_handler.setFormatter(_formatter())
+        root_logger.addHandler(console_handler)
+
+    if not _has_handler("signalscout-file"):
+        # File logs persist agent failures after the terminal scrollback is gone.
+        file_handler = RotatingFileHandler(
+            log_file,
+            maxBytes=2_000_000,
+            backupCount=3,
+            encoding="utf-8",
+        )
+        file_handler.name = "signalscout-file"
+        file_handler.setFormatter(_formatter())
+        root_logger.addHandler(file_handler)
+
+
+def _formatter() -> logging.Formatter:
+    # Include module name so source, API, and runner failures are easy to separate.
+    return logging.Formatter("%(asctime)s %(levelname)s [%(name)s] %(message)s")
+
+
+def _has_handler(name: str) -> bool:
+    # Uvicorn imports the app during startup, so handlers must be idempotent.
+    return any(handler.name == name for handler in logging.getLogger().handlers)