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import logging
def setup_logger(name: str) -> logging.Logger:
"""
Set up and return a logger with the specified name.
"""
logger = logging.getLogger(name)
if not logger.handlers:
logger.setLevel(logging.INFO) # Set to INFO to avoid DEBUG logs in production
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
# Console handler
console_handler = logging.StreamHandler()
console_handler.setFormatter(formatter)
logger.addHandler(console_handler)
# File handler for errors (optional)
# Uncomment the following lines to enable error logging to a file
# error_file_handler = logging.FileHandler('error.log')
# error_file_handler.setFormatter(formatter)
# error_file_handler.setLevel(logging.ERROR)
# logger.addHandler(error_file_handler)
return logger
def log_info(logger: logging.Logger, message: str) -> None:
"""
Log an informational message.
"""
logger.info(message)
def log_error(logger: logging.Logger, message: str) -> None:
"""
Log an error message.
"""
logger.error(message)
def log_debug(logger: logging.Logger, message: str) -> None:
"""
Log a debug message.
"""
logger.debug(message)
def log_warning(logger: logging.Logger, message: str) -> None:
"""
Log a warning message.
"""
logger.warning(message)
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