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04e75ed | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | import logging
import logging.handlers
from pathlib import Path
LOG_DIR = Path("logs")
LOG_DIR.mkdir(exist_ok=True)
LOG_FILE = LOG_DIR / "advisor.log"
LOG_FORMAT = (
"%(asctime)s | %(levelname)s | %(name)s | "
"%(funcName)s:%(lineno)d | %(message)s"
)
DATE_FORMAT = "%Y-%m-%d %H:%M:%S"
def setup_logging(log_level=logging.INFO):
"""Global logging configuration"""
root_logger = logging.getLogger()
root_logger.setLevel(log_level)
# Prevent duplicate logs in notebooks / reloads
if root_logger.handlers:
return
formatter = logging.Formatter(LOG_FORMAT, DATE_FORMAT)
# ---- File Handler (advisor.log) ----
file_handler = logging.handlers.RotatingFileHandler(
LOG_FILE,
maxBytes=10 * 1024 * 1024, # 10 MB
backupCount=5,
encoding="utf-8",
)
file_handler.setFormatter(formatter)
file_handler.setLevel(log_level)
# ---- Console Handler ----
console_handler = logging.StreamHandler()
console_handler.setFormatter(formatter)
console_handler.setLevel(log_level)
root_logger.addHandler(file_handler)
root_logger.addHandler(console_handler)
def get_logger(name: str) -> logging.Logger:
"""Get a named logger"""
return logging.getLogger(name)
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