def attach(self): return # Attach handlers if not self.sys_log_handler: self.sys_log_handler = self.SysLogHandler(self.parent) waf_logs.set_external_log_handler("options_log", self.sys_log_handler) if not self.waf_log_handler: self.waf_log_handler = self.WafLogHandler(self.parent) self.waf_log_handler.setFormatter(waf_logs.formatter()) log = logging.getLogger('waflib') log.addHandler(self.waf_log_handler)