# utils.py
import logging

def setup_logging():
    log = logging.getLogger("crawler")
    log.setLevel(logging.INFO)

    # Console
    ch = logging.StreamHandler()
    ch.setLevel(logging.INFO)

    # File
    fh = logging.FileHandler("crawler.log", encoding="utf-8")
    fh.setLevel(logging.INFO)

    fmt = logging.Formatter("%(asctime)s - %(levelname)s - %(message)s")
    ch.setFormatter(fmt)
    fh.setFormatter(fmt)

    log.addHandler(ch)
    log.addHandler(fh)

    return log

log = setup_logging()