Logger.py 文件源码

def compress(self, current=False):
        gz_log = None
        try:
            compress_file = self.backup_log_file
            if not current:
                compress_file = self.last_log
                if not os.path.isfile(self.last_log) or self.last_log == self.backup_log_file:
                    return
            logging.info("Compressing log file: %s" % compress_file)
            gz_file = "%s.gz" % compress_file
            gz_log  = GzipFile(gz_file, "w+")
            with open(compress_file) as f:
                for line in f:
                    gz_log.write(line)
            os.remove(compress_file)
        finally:
            if gz_log:
                gz_log.close()