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import logging
import sys
def configure_logger(name: str = None, level: int = logging.INFO) -> logging.Logger:
"""
Configure and return a logger with a StreamHandler to stdout.
Use this function in any module to get a consistent logger.
"""
logger = logging.getLogger(name)
logger.setLevel(level)
# Avoid adding multiple handlers to the same logger
if not logger.handlers:
handler = logging.StreamHandler(sys.stdout)
handler.setLevel(level)
formatter = logging.Formatter(
'%(asctime)s %(levelname)s %(name)s - %(message)s'
)
handler.setFormatter(formatter)
logger.addHandler(handler)
return logger
# Module-level default logger
logger = configure_logger()
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