utils.py

import logging
import sys
from config import LOG_FILE

def setup_logger():
    logger = logging.getLogger('NFTMonitor')
    logger.setLevel(logging.INFO)
    
    if not logger.handlers:
        file_handler = logging.FileHandler(LOG_FILE, encoding='utf-8')
        file_handler.setFormatter(logging.Formatter('%(asctime)s | %(levelname)s | %(message)s', datefmt='%Y-%m-%d %H:%M:%S'))
        
        console_handler = logging.StreamHandler(sys.stdout)
        console_handler.setFormatter(logging.Formatter('%(asctime)s | %(message)s', datefmt='%H:%M:%S'))
        
        logger.addHandler(file_handler)
        logger.addHandler(console_handler)
    
    return logger

logger = setup_logger()