import logging
import sys


def _reset_logger(log):
    for handler in log.handlers:
        handler.close()
        log.removeHandler(handler)
        del handler
    log.handlers.clear()
    log.propagate = False
    console_handle = logging.StreamHandler(sys.stdout)
    console_handle.setFormatter(logging.Formatter('[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d] - %(message)s',
                                                  datefmt='%Y-%m-%d %H:%M:%S'))
    file_handle = logging.FileHandler('run.log', encoding='utf-8')
    file_handle.setFormatter(logging.Formatter('[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d] - %(message)s',
                                                  datefmt='%Y-%m-%d %H:%M:%S'))
    log.addHandler(file_handle)
    log.addHandler(console_handle)

def _get_logger():
    log = logging.getLogger('log')
    _reset_logger(log)
    log.setLevel(logging.INFO)
    return log


# 日志句柄
logger = _get_logger()