COMMON: updated logger_config.py to include a test and to log to connect the correct logger

common/src/aaredaqlib/logger_config.py

@@ -20,7 +20,7 @@ class QtLogHandler(logging.Handler):
         except Exception:
             self.handleError(record)
 
-def setup_logger(name="aaredaq", base_dir: str | None = '/tmp/mxlogs'):
+def setup_logger(name="aareDAQ", base_dir: str | None = '/tmp/mxlogs'):
     # switch to production mode using: $ APP_ENV=prod python main.py
     env = os.getenv("APP_ENV", "dev")  # default: dev
     config_file = (
@@ -34,12 +34,12 @@ def setup_logger(name="aaredaq", base_dir: str | None = '/tmp/mxlogs'):
 
     # Ensure directories for file handlers exist
     handlers = config.get("handlers", {})
+
     for h in handlers.values():
         # RotatingFileHandler and FileHandler use "filename"
         filename = h.get("filename")
         if not filename:
             continue
-
         if base_dir:
             abs_filename = os.path.join(base_dir, os.path.basename(filename))
         else:
@@ -55,7 +55,6 @@ def setup_logger(name="aaredaq", base_dir: str | None = '/tmp/mxlogs'):
             os.makedirs(log_dir, exist_ok=True)
 
     logging.config.dictConfig(config)
-
     logging.getLogger("redis_lock").setLevel(logging.WARNING)
     logging.getLogger("urllib3").setLevel(logging.WARNING)
     logging.getLogger("matplotlib.font_manager").setLevel(logging.WARNING)
@@ -80,5 +79,25 @@ def find_existing_formatter(default_fmt="%(asctime)s [%(levelname)s] %(name)s: %
 def attach_to_logger(logger_name: str = "", handler: logging.Handler = None):
     logging.getLogger(logger_name).addHandler(handler)
 
+if __name__ == "__main__":
 
+    os.environ["APP_ENV"] = "dev"  # or "prod"
+    #os.environ["LOG_DIR"] = "/tmp/mxlogs"  # optional; matches your setup code
+
+    log = setup_logger("aareDAQ", base_dir="/tmp/test_logs")  # use the configured logger name
+
+    log.debug("debug smoke test")
+    log.error("error smoke test")
+    log.info("info smoke test")
+    log.warning("warning smoke test")
+    log.critical("critical smoke test")
+
+    for h in log.handlers:
+        if hasattr(h, "flush"):
+            h.flush()
+
+    for h in log.handlers:
+        log.debug("debug test")
+        log.error("error test")
+        print(type(h), getattr(h, "baseFilename", None), h.level)