first commit

MeetSpot/app/logger.py

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+import sys
+from datetime import datetime
+
+from loguru import logger as _logger
+
+from app.config import PROJECT_ROOT
+
+
+_print_level = "INFO"
+
+
+def define_log_level(print_level="INFO", logfile_level="DEBUG", name: str = None):
+    """Adjust the log level to above level"""
+    global _print_level
+    _print_level = print_level
+
+    current_date = datetime.now()
+    formatted_date = current_date.strftime("%Y%m%d%H%M%S")
+    log_name = (
+        f"{name}_{formatted_date}" if name else formatted_date
+    )  # name a log with prefix name
+
+    _logger.remove()
+    _logger.add(sys.stderr, level=print_level)
+    _logger.add(PROJECT_ROOT / f"logs/{log_name}.log", level=logfile_level)
+    return _logger
+
+
+logger = define_log_level()
+
+
+if __name__ == "__main__":
+    logger.info("Starting application")
+    logger.debug("Debug message")
+    logger.warning("Warning message")
+    logger.error("Error message")
+    logger.critical("Critical message")
+
+    try:
+        raise ValueError("Test error")
+    except Exception as e:
+        logger.exception(f"An error occurred: {e}")