How to use _update_latest_link method in avocado

Best Python code snippet using avocado_python

job.py

Source:job.py

...138                logdir = os.path.abspath(logdir)139                self.logdir = data_dir.create_job_logs_dir(logdir=logdir,140                                                           unique_id=self.unique_id)141        if not (self.standalone or getattr(self.args, "dry_run", False)):142            self._update_latest_link()143        self.logfile = os.path.join(self.logdir, "job.log")144        idfile = os.path.join(self.logdir, "id")145        with open(idfile, 'w') as id_file_obj:146            id_file_obj.write("%s\n" % self.unique_id)147    def __start_job_logging(self):148        # Enable test logger149        fmt = ('%(asctime)s %(module)-16.16s L%(lineno)-.4d %('150               'levelname)-5.5s| %(message)s')151        test_handler = output.add_log_handler("avocado.test",152                                              logging.FileHandler,153                                              self.logfile, self.loglevel, fmt)154        root_logger = logging.getLogger()155        root_logger.addHandler(test_handler)156        root_logger.setLevel(self.loglevel)157        self.__logging_handlers[test_handler] = ["avocado.test", ""]158        # Add --store-logging-streams159        fmt = '%(asctime)s %(levelname)-5.5s| %(message)s'160        formatter = logging.Formatter(fmt=fmt, datefmt='%H:%M:%S')161        for name in getattr(self.args, "store_logging_stream", []):162            name = re.split(r'(?<!\\):', name, maxsplit=1)163            if len(name) == 1:164                name = name[0]165                level = logging.INFO166            else:167                level = (int(name[1]) if name[1].isdigit()168                         else logging.getLevelName(name[1].upper()))169                name = name[0]170            try:171                logfile = os.path.join(self.logdir, name + "." +172                                       logging.getLevelName(level))173                handler = output.add_log_handler(name, logging.FileHandler,174                                                 logfile, level, formatter)175            except ValueError, details:176                self.log.error("Failed to set log for --store-logging-stream "177                               "%s:%s: %s.", name, level, details)178            else:179                self.__logging_handlers[handler] = [name]180        # Enable console loggers181        enabled_logs = getattr(self.args, "show", [])182        if ('test' in enabled_logs and183                'early' not in enabled_logs):184            self._stdout_stderr = sys.stdout, sys.stderr185            # Enable std{out,err} but redirect booth to stderr186            sys.stdout = STD_OUTPUT.stdout187            sys.stderr = STD_OUTPUT.stdout188            test_handler = output.add_log_handler("avocado.test",189                                                  logging.StreamHandler,190                                                  STD_OUTPUT.stdout,191                                                  logging.DEBUG,192                                                  fmt="%(message)s")193            root_logger.addHandler(test_handler)194            self.__logging_handlers[test_handler] = ["avocado.test", ""]195    def __stop_job_logging(self):196        if self._stdout_stderr:197            sys.stdout, sys.stderr = self._stdout_stderr198        for handler, loggers in self.__logging_handlers.iteritems():199            for logger in loggers:200                logging.getLogger(logger).removeHandler(handler)201    def _update_latest_link(self):202        """203        Update the latest job result symbolic link [avocado-logs-dir]/latest.204        """205        def soft_abort(msg):206            """ Only log the problem """207            logging.getLogger("avocado.test").warning("Unable to update the "208                                                      "latest link: %s" % msg)209        basedir = os.path.dirname(self.logdir)210        basename = os.path.basename(self.logdir)211        proc_latest = os.path.join(basedir, "latest.%s" % os.getpid())212        latest = os.path.join(basedir, "latest")213        if os.path.exists(latest) and not os.path.islink(latest):214            soft_abort('"%s" already exists and is not a symlink' % latest)215            return...

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