Initial project commit

2026-05-09 16:40:29 +08:00
commit 02b0259a9e
267 changed files with 54891 additions and 0 deletions
@@ -0,0 +1,40 @@
+import json
+import logging
+import sys
+from datetime import datetime, timezone
+
+
+class JSONFormatter(logging.Formatter):
+    def format(self, record: logging.LogRecord) -> str:
+        log_entry = {
+            "timestamp": datetime.now(timezone.utc).isoformat(),
+            "level": record.levelname,
+            "logger": record.name,
+            "message": record.getMessage(),
+            "module": record.module,
+            "function": record.funcName,
+            "line": record.lineno,
+        }
+        if record.exc_info and record.exc_info[1]:
+            log_entry["exception"] = self.formatException(record.exc_info)
+        return json.dumps(log_entry, ensure_ascii=False)
+
+
+def setup_logging(json_format: bool = False, level: int = logging.INFO):
+    root = logging.getLogger()
+    root.setLevel(level)
+
+    for handler in root.handlers[:]:
+        root.removeHandler(handler)
+
+    handler = logging.StreamHandler(sys.stdout)
+    if json_format:
+        handler.setFormatter(JSONFormatter())
+    else:
+        handler.setFormatter(logging.Formatter(
+            "%(asctime)s %(levelname)s [%(name)s] %(message)s"
+        ))
+    root.addHandler(handler)
+
+    logging.getLogger("uvicorn.access").setLevel(logging.WARNING)
+    logging.getLogger("sqlalchemy.engine").setLevel(logging.WARNING)