Container-MCP

# cmcp/utils/logging.py # container-mcp © 2025 by Martin Bukowski is licensed under Apache 2.0 """Logging utilities for Container-MCP.""" import logging import sys import os from typing import Optional def setup_logging( log_level: str = "INFO", log_file: Optional[str] = None, log_format: Optional[str] = None, ) -> None: """Set up logging for the application. Args: log_level: The log level to use. log_file: Optional path to a log file. log_format: Optional log format string. """ # Define log levels log_levels = { "DEBUG": logging.DEBUG, "INFO": logging.INFO, "WARNING": logging.WARNING, "ERROR": logging.ERROR, "CRITICAL": logging.CRITICAL, } # Set default format if not provided if log_format is None: log_format = "[%(asctime)s] [%(levelname)s] [%(name)s] %(message)s" # Configure root logger root_logger = logging.getLogger() root_logger.setLevel(log_levels.get(log_level.upper(), logging.INFO)) # Remove existing handlers for handler in root_logger.handlers: root_logger.removeHandler(handler) # Create formatter formatter = logging.Formatter(log_format) # Create console handler console_handler = logging.StreamHandler(sys.stdout) console_handler.setFormatter(formatter) root_logger.addHandler(console_handler) # Add file handler if specified if log_file: # Ensure the directory exists log_dir = os.path.dirname(log_file) if log_dir and not os.path.exists(log_dir): os.makedirs(log_dir, exist_ok=True) file_handler = logging.FileHandler(log_file) file_handler.setFormatter(formatter) root_logger.addHandler(file_handler) # Configure library loggers to be less verbose logging.getLogger("urllib3").setLevel(logging.WARNING) logging.getLogger("asyncio").setLevel(logging.WARNING) # Log startup message logger = logging.getLogger(__name__) logger.debug(f"Logging initialized at level {log_level}") def get_logger(name: str) -> logging.Logger: """Get a logger with the specified name. Args: name: The name of the logger. Returns: A configured logger instance. """ return logging.getLogger(name)