Python log_path.join函数代码示例

def test_queue_infrastructure(request, ssh_client, enable_candu):
    local_evm_gz = str(log_path.join('evm.perf.log.gz'))
    local_evm = str(log_path.join('evm.perf.log'))
    local_top_gz = str(log_path.join('top_output.perf.log.gz'))
    local_top = str(log_path.join('top_output.perf.log'))

    def clean_up_log_files(files):
        for clean_file in files:
            # Clean up collected log files as they can be huge in case of exception
            if os.path.exists(clean_file):
                logger.info('Removing: %s', clean_file)
                os.remove(clean_file)
    request.addfinalizer(lambda: clean_up_log_files([local_evm, local_evm_gz, local_top,
        local_top_gz]))

    sleep_time = perf_tests['test_queue']['infra_time']

    logger.info('Waiting: %s', sleep_time)
    time.sleep(sleep_time)

    collect_log(ssh_client, 'evm', local_evm_gz)
    collect_log(ssh_client, 'top_output', local_top_gz, strip_whitespace=True)

    logger.info('Calling gunzip %s', local_evm_gz)
    subprocess.call(['gunzip', local_evm_gz])

    logger.info('Calling gunzip {}'.format(local_top_gz))
    subprocess.call(['gunzip', local_top_gz])

    # Post process evm log and top_output log for charts and csvs
    perf_process_evm(local_evm, local_top)

    def pytest_sessionfinish(self, exitstatus):
        # Now master/standalone needs to move all the reports to an appliance for the source report
        if store.parallelizer_role != 'master':
            manager().collect()

        # for slaves, everything is done at this point
        if store.parallelizer_role == 'slave':
            return

        # on master/standalone, merge all the collected reports and bring them back
        manager().merge()

        try:
            global ui_coverage_percent
            last_run = json.load(log_path.join('coverage', 'merged', '.last_run.json').open())
            ui_coverage_percent = last_run['result']['covered_percent']
            style = {'bold': True}
            if ui_coverage_percent > 40:
                style['green'] = True
            else:
                style['red'] = True
            store.write_line('UI Coverage Result: {}%'.format(ui_coverage_percent),
                **style)
        except Exception as ex:
            logger.error('Error printing coverage report to terminal')
            logger.exception(ex)

def run(port, run_id=None):
    art_config = env.get('artifactor', {})
    art_config['server_port'] = int(port)
    art = Artifactor(None)

    if 'log_dir' not in art_config:
        art_config['log_dir'] = log_path.strpath
    if 'artifact_dir' not in art_config:
        art_config['artifact_dir'] = log_path.join('artifacts').strpath
    art.set_config(art_config)

    art.register_plugin(merkyl.Merkyl, "merkyl")
    art.register_plugin(logger.Logger, "logger")
    art.register_plugin(video.Video, "video")
    art.register_plugin(filedump.Filedump, "filedump")
    art.register_plugin(reporter.Reporter, "reporter")
    art.register_plugin(post_result.PostResult, "post-result")
    art.register_plugin(ostriz.Ostriz, "ostriz")

    initialize(art)

    art.configure_plugin('merkyl')
    art.configure_plugin('logger')
    art.configure_plugin('video')
    art.configure_plugin('filedump')
    art.configure_plugin('reporter')
    art.configure_plugin('post-result')
    art.configure_plugin('ostriz')
    art.fire_hook('start_session', run_id=run_id)

def messages_to_statistics_csv(messages, statistics_file_name):
    all_statistics = []
    for msg_id in messages:
        msg = messages[msg_id]

        added = False
        if len(all_statistics) > 0:
            for msg_statistics in all_statistics:
                if msg_statistics.cmd == msg.msg_cmd:

                    if msg.del_time > 0:
                        msg_statistics.delivertimes.append(float(msg.del_time))
                        msg_statistics.gets += 1
                    msg_statistics.dequeuetimes.append(float(msg.deq_time))
                    msg_statistics.totaltimes.append(float(msg.total_time))
                    msg_statistics.puts += 1
                    added = True
                    break

        if not added:
            msg_statistics = MiqMsgLists()
            msg_statistics.cmd = msg.msg_cmd
            if msg.del_time > 0:
                msg_statistics.delivertimes.append(float(msg.del_time))
                msg_statistics.gets = 1
            msg_statistics.dequeuetimes.append(float(msg.deq_time))
            msg_statistics.totaltimes.append(float(msg.total_time))
            msg_statistics.puts = 1
            all_statistics.append(msg_statistics)

    csvdata_path = log_path.join('csv_output', statistics_file_name)
    outputfile = csvdata_path.open('w', ensure=True)

    try:
        csvfile = csv.writer(outputfile)
        metrics = ['samples', 'min', 'avg', 'median', 'max', 'std', '90', '99']
        measurements = ['deq_time', 'del_time', 'total_time']
        headers = ['cmd', 'puts', 'gets']
        for measurement in measurements:
            for metric in metrics:
                headers.append('{}_{}'.format(measurement, metric))

        csvfile.writerow(headers)

        # Contents of CSV
        for msg_statistics in sorted(all_statistics, key=lambda x: x.cmd):
            if msg_statistics.gets > 1:
                logger.debug('Samples/Avg/90th/Std: {} : {} : {} : {},Cmd: {}'.format(
                    str(len(msg_statistics.totaltimes)).rjust(7),
                    str(round(numpy.average(msg_statistics.totaltimes), 3)).rjust(7),
                    str(round(numpy.percentile(msg_statistics.totaltimes, 90), 3)).rjust(7),
                    str(round(numpy.std(msg_statistics.totaltimes), 3)).rjust(7),
                    msg_statistics.cmd))
            stats = [msg_statistics.cmd, msg_statistics.puts, msg_statistics.gets]
            stats.extend(generate_statistics(msg_statistics.dequeuetimes, 3))
            stats.extend(generate_statistics(msg_statistics.delivertimes, 3))
            stats.extend(generate_statistics(msg_statistics.totaltimes, 3))
            csvfile.writerow(stats)
    finally:
        outputfile.close()

def run(port, run_id=None):
    art_config = env.get('artifactor', {})
    art_config['server_port'] = int(port)
    art = Artifactor(None)

    if 'log_dir' not in art_config:
        art_config['log_dir'] = log_path.join('artifacts').strpath
    art.set_config(art_config)

    art.register_plugin(merkyl.Merkyl, "merkyl")
    art.register_plugin(logger.Logger, "logger")
    art.register_plugin(video.Video, "video")
    art.register_plugin(filedump.Filedump, "filedump")
    art.register_plugin(softassert.SoftAssert, "softassert")
    art.register_plugin(reporter.Reporter, "reporter")
    art.register_plugin(post_result.PostResult, "post-result")
    art.register_hook_callback('filedump', 'pre', parse_setup_dir,
                               name="filedump_dir_setup")

    initialize(art)

    art.configure_plugin('merkyl')
    art.configure_plugin('logger')
    art.configure_plugin('video')
    art.configure_plugin('filedump')
    art.configure_plugin('softassert')
    art.configure_plugin('reporter')
    art.configure_plugin('post-result')
    art.fire_hook('start_session', run_id=run_id)

def update_template_log(appliance_template, action, provider=None, failed_providers=None):
    try:
        trackerbot_ip = re.findall(r'[0-9]+(?:\.[0-9]+){3}', args.trackerbot_url)[0]
        creds = credentials['host_default']
        sshclient = make_ssh_client(trackerbot_ip, creds['username'], creds['password'])
        template_resultlog = log_path.join('template_result.log').strpath
        if action == 'create':
            command = 'mkdir -p /home/amavinag/{}'.format(appliance_template)
            sshclient.run_command(command)
            sshclient.put_file(template_resultlog, remote_file='/home/amavinag/{}/{}'.format(
                appliance_template, provider))
        if action == 'merge':
            with open(template_resultlog, 'w') as report:
                command = 'cd /home/amavinag/{}/&&cat {}'.format(appliance_template,
                                                                 ' '.join(failed_providers))
                status, output = sshclient.run_command(command)
                if 'No such file or directory' in output:
                    command = 'cd /home/amavinag/{}/&&cat *'.format(appliance_template)
                    status, output = sshclient.run_command(command)
                report.write(output)
                report.close()
        elif action == 'remove':
            sshclient.run_command('cd /home/amavinag/&&rm -rf {}'.format(
                appliance_template))
        sshclient.close()
    except Exception as e:
        print(e)
        return False

def pytest_collection_modifyitems(session, config, items):
    from fixtures.pytest_store import store
    len_collected = len(items)

    new_items = []

    from utils.path import log_path
    with log_path.join('uncollected.log').open('w') as f:
        for item in items:
            # First filter out all items who have the uncollect mark
            if item.get_marker('uncollect') or not uncollectif(item):
                # if a uncollect marker has been added,
                # give it priority for the explanation
                uncollect = item.get_marker('uncollect')
                marker = uncollect or item.get_marker('uncollectif')
                if marker:
                    reason = marker.kwargs.get('reason', "No reason given")
                else:
                    reason = None
                f.write("{} - {}\n".format(item.name, reason))
            else:
                new_items.append(item)

    items[:] = new_items

    len_filtered = len(items)
    filtered_count = len_collected - len_filtered
    store.uncollection_stats['uncollectif'] = filtered_count

def run(port, run_id=None):
    art_config = env.get('artifactor', {})
    art_config['server_port'] = int(port)
    art = Artifactor(None)

    if 'log_dir' not in art_config:
        art_config['log_dir'] = log_path.join('artifacts').strpath
    art.set_config(art_config)

    art.register_plugin(merkyl.Merkyl, "merkyl")
    art.register_plugin(logger.Logger, "logger")
    art.register_plugin(video.Video, "video")
    art.register_plugin(filedump.Filedump, "filedump")
    art.register_plugin(reporter.Reporter, "reporter")
    art.register_hook_callback('filedump', 'pre', parse_setup_dir,
                               name="filedump_dir_setup")

    initialize(art)
    ip = urlparse(env['base_url']).hostname

    art.configure_plugin('merkyl', ip=ip)
    art.configure_plugin('logger')
    art.configure_plugin('video')
    art.configure_plugin('filedump')
    art.configure_plugin('reporter')
    art.fire_hook('start_session', run_id=run_id)

def pytest_sessionfinish(session, exitstatus):
    udf_log_file = log_path.join('unused_data_files.log')

    if udf_log_file.check():
        # Clean up old udf log if it exists
        udf_log_file.remove()

    if session.config.option.udf_report is False:
        # Short out here if not making a report
        return

    # Output an unused data files log after a test run
    data_files = set()
    for dirpath, dirnames, filenames in os.walk(str(data_path)):
        for filename in filenames:
            filepath = os.path.join(dirpath, filename)
            data_files.add(filepath)
    unused_data_files = data_files - seen_data_files

    if unused_data_files:
        # Write the log of unused data files out, minus the data dir prefix
        udf_log = ''.join(
            (line[len(str(data_path)):] + '\n' for line in unused_data_files)
        )
        udf_log_file.write(udf_log + '\n')

        # Throw a notice into the terminal reporter to check the log
        tr = reporter()
        tr.write_line('')
        tr.write_sep(
            '-',
            '%d unused data files after test run, check %s' % (
                len(unused_data_files), udf_log_file.basename
            )
        )

 def parse_config(self):
     """
     Reads the config data and sets up values
     """
     if not self.config:
         return False
     self.log_dir = local(self.config.get('log_dir', log_path))
     self.log_dir.ensure(dir=True)
     self.artifact_dir = local(self.config.get('artifact_dir', log_path.join('artifacts')))
     self.artifact_dir.ensure(dir=True)
     self.logger = create_logger('artifactor', self.log_dir.join('artifactor.log').strpath)
     self.squash_exceptions = self.config.get('squash_exceptions', False)
     if not self.log_dir:
         print "!!! Log dir must be specified in yaml"
         sys.exit(127)
     if not self.artifact_dir:
         print "!!! Artifact dir must be specified in yaml"
         sys.exit(127)
     self.config['zmq_socket_address'] = 'tcp://127.0.0.1:{}'.format(random_port())
     self.setup_plugin_instances()
     self.start_server()
     self.global_data = {
         'artifactor_config': self.config,
         'log_dir': self.log_dir.strpath,
         'artifact_dir': self.artifact_dir.strpath,
         'artifacts': dict(),
         'old_artifacts': dict()
     }

def generate_hourly_charts_and_csvs(hourly_buckets, charts_dir):
    for cmd in sorted(hourly_buckets):
        current_csv = 'hourly_' + cmd + '.csv'
        csv_rawdata_path = log_path.join('csv_output', current_csv)

        logger.info('Writing {} csvs/charts'.format(cmd))
        output_file = csv_rawdata_path.open('w', ensure=True)
        csvwriter = csv.DictWriter(output_file, fieldnames=MiqMsgBucket().headers,
            delimiter=',', quotechar='\'', quoting=csv.QUOTE_MINIMAL)
        csvwriter.writeheader()
        for dt in sorted(hourly_buckets[cmd].keys()):
            linechartxaxis = []
            avgdeqtimings = []
            mindeqtimings = []
            maxdeqtimings = []
            avgdeltimings = []
            mindeltimings = []
            maxdeltimings = []
            cmd_put = []
            cmd_get = []

            sortedhr = sorted(hourly_buckets[cmd][dt].keys())
            for hr in sortedhr:
                linechartxaxis.append(str(hr))
                bk = hourly_buckets[cmd][dt][hr]

                avgdeqtimings.append(round(bk.avg_deq, 2))
                mindeqtimings.append(round(bk.min_deq, 2))
                maxdeqtimings.append(round(bk.max_deq, 2))
                avgdeltimings.append(round(bk.avg_del, 2))
                mindeltimings.append(round(bk.min_del, 2))
                maxdeltimings.append(round(bk.max_del, 2))
                cmd_put.append(bk.total_put)
                cmd_get.append(bk.total_get)
                bk.date = dt
                bk.hour = hr
                csvwriter.writerow(dict(bk))

            lines = {}
            lines['Put ' + cmd] = cmd_put
            lines['Get ' + cmd] = cmd_get
            line_chart_render(cmd + ' Command Put/Get Count', 'Hour during ' + dt,
                '# Count of Commands', linechartxaxis, lines,
                charts_dir.join('/{}-{}-cmdcnt.svg'.format(cmd, dt)))

            lines = {}
            lines['Average Dequeue Timing'] = avgdeqtimings
            lines['Min Dequeue Timing'] = mindeqtimings
            lines['Max Dequeue Timing'] = maxdeqtimings
            line_chart_render(cmd + ' Dequeue Timings', 'Hour during ' + dt, 'Time (s)',
                linechartxaxis, lines, charts_dir.join('/{}-{}-dequeue.svg'.format(cmd, dt)))

            lines = {}
            lines['Average Deliver Timing'] = avgdeltimings
            lines['Min Deliver Timing'] = mindeltimings
            lines['Max Deliver Timing'] = maxdeltimings
            line_chart_render(cmd + ' Deliver Timings', 'Hour during ' + dt, 'Time (s)',
                linechartxaxis, lines, charts_dir.join('/{}-{}-deliver.svg'.format(cmd, dt)))
        output_file.close()

 def _inc_test_count(test):
     error = ""
     if 'statuses' in test:
         test_counts[test['statuses']['overall']] += 1
     else:
         error += str(test)
     with log_path.join('no_status.log').open('a') as f:
         f.write(error)

def pages_to_csv(pages, file_name):
    csvdata_path = log_path.join('csv_output', file_name)
    outputfile = csvdata_path.open('w', ensure=True)
    csvwriter = csv.DictWriter(outputfile, fieldnames=PageStat().headers, delimiter=',',
        quotechar='\'', quoting=csv.QUOTE_MINIMAL)
    csvwriter.writeheader()
    for page in pages:
        csvwriter.writerow(dict(page))

def generate_raw_data_csv(rawdata_dict, csv_file_name):
    csv_rawdata_path = log_path.join('csv_output', csv_file_name)
    output_file = csv_rawdata_path.open('w', ensure=True)
    csvwriter = csv.DictWriter(output_file, fieldnames=rawdata_dict[rawdata_dict.keys()[0]].headers,
        delimiter=',', quotechar='\'', quoting=csv.QUOTE_MINIMAL)
    csvwriter.writeheader()
    sorted_rd_keys = sorted(rawdata_dict.keys())
    for key in sorted_rd_keys:
        csvwriter.writerow(dict(rawdata_dict[key]))

def create_logger(logger_name, filename=None, max_file_size=None, max_backups=None):
    """Creates and returns the named logger

    If the logger already exists, it will be destroyed and recreated
    with the current config in env.yaml

    """
    # If the logger already exists, destroy it
    if logger_name in logging.root.manager.loggerDict:
        del (logging.root.manager.loggerDict[logger_name])

    # Grab the logging conf
    conf = _load_conf(logger_name)

    log_path.ensure(dir=True)
    if filename:
        log_file = filename
    else:
        log_file = str(log_path.join("{}.log".format(logger_name)))

    # log_file is dynamic, so we can't used logging.config.dictConfig here without creating
    # a custom RotatingFileHandler class. At some point, we should do that, and move the
    # entire logging config into env.yaml

    file_formatter = logging.Formatter(conf["file_format"])
    file_handler = RotatingFileHandler(
        log_file,
        maxBytes=max_file_size or conf["max_file_size"],
        backupCount=max_backups or conf["max_file_backups"],
        encoding="utf8",
    )
    file_handler.setFormatter(file_formatter)

    logger = logging.getLogger(logger_name)
    logger.addHandler(file_handler)

    syslog_settings = _get_syslog_settings()
    if syslog_settings:
        lid = fauxfactory.gen_alphanumeric(8)
        fmt = "%(asctime)s [" + lid + "] %(message)s"
        syslog_formatter = SyslogMsecFormatter(fmt=fmt)
        syslog_handler = SysLogHandler(address=syslog_settings)
        syslog_handler.setFormatter(syslog_formatter)
        logger.addHandler(syslog_handler)
    logger.setLevel(conf["level"])
    if conf["errors_to_console"]:
        stream_formatter = logging.Formatter(conf["stream_format"])
        stream_handler = logging.StreamHandler()
        stream_handler.setLevel(logging.ERROR)
        stream_handler.setFormatter(stream_formatter)

        logger.addHandler(stream_handler)

    logger.addFilter(_RelpathFilter())
    return logger