Python timeutils.parse_strtime方法代码示例

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def get_service_status(self, context, service_id):
        service = objects.Service.get(context, service_id)
        last_heartbeat = (service.last_seen_up or service.updated_at or
                          service.created_at)
        if isinstance(last_heartbeat, str):
            # NOTE(russellb) If this service came in over rpc via
            # conductor, then the timestamp will be a string and needs to be
            # converted back to a datetime.
            last_heartbeat = timeutils.parse_strtime(last_heartbeat)
        else:
            # Objects have proper UTC timezones, but the timeutils comparison
            # below does not (and will fail)
            last_heartbeat = last_heartbeat.replace(tzinfo=None)
        elapsed = timeutils.delta_seconds(last_heartbeat, timeutils.utcnow())
        is_up = abs(elapsed) <= CONF.service_down_time
        if not is_up:
            LOG.warning('Seems service %(name)s on host %(host)s is down. '
                        'Last heartbeat was %(lhb)s. Elapsed time is %(el)s',
                        {'name': service.name,
                         'host': service.host,
                         'lhb': str(last_heartbeat), 'el': str(elapsed)})
            return objects.service.ServiceStatus.FAILED

        return objects.service.ServiceStatus.ACTIVE 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def _set_status(self, id):
        service = objects.Service.get(pecan.request.context, id)
        last_heartbeat = (service.last_seen_up or service.updated_at or
                          service.created_at)
        if isinstance(last_heartbeat, six.string_types):
            # NOTE(russellb) If this service came in over rpc via
            # conductor, then the timestamp will be a string and needs to be
            # converted back to a datetime.
            last_heartbeat = timeutils.parse_strtime(last_heartbeat)
        else:
            # Objects have proper UTC timezones, but the timeutils comparison
            # below does not (and will fail)
            last_heartbeat = last_heartbeat.replace(tzinfo=None)
        elapsed = timeutils.delta_seconds(last_heartbeat, timeutils.utcnow())
        is_up = abs(elapsed) <= CONF.service_down_time
        if not is_up:
            LOG.warning('Seems service %(name)s on host %(host)s is down. '
                        'Last heartbeat was %(lhb)s.'
                        'Elapsed time is %(el)s',
                        {'name': service.name,
                         'host': service.host,
                         'lhb': str(last_heartbeat), 'el': str(elapsed)})
            self._status = objects.service.ServiceStatus.FAILED
        else:
            self._status = objects.service.ServiceStatus.ACTIVE 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def test_event_create_get(self):
        event = self.create_event(self.ctx)
        ret_event = db_api.event_get(self.ctx, event.id)
        self.assertIsNotNone(ret_event)
        tst_timestamp = tu.parse_strtime('2014-12-19 11:51:54.670244',
                                         '%Y-%m-%d %H:%M:%S.%f')

        self.assertEqual(common_utils.isotime(tst_timestamp),
                         common_utils.isotime(ret_event.timestamp))
        self.assertEqual('20', ret_event.level)
        self.assertEqual('', ret_event.oid)
        self.assertEqual('', ret_event.otype)
        self.assertEqual('', ret_event.oname)
        self.assertEqual('', ret_event.action)
        self.assertEqual('', ret_event.status)
        self.assertEqual('', ret_event.status_reason)
        self.assertEqual(self.ctx.user_id, ret_event.user)
        self.assertEqual(self.ctx.project_id, ret_event.project) 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def check_and_get_datetime(time, time_name):
    if not time:
        return None

    if isinstance(time, datetime):
        return time

    if not isinstance(time, six.string_types):
        msg = (_("The trigger %(name)s(type = %(vtype)s) is "
                 "not an instance of string") %
               {"name": time_name, "vtype": type(time)})
        raise exception.InvalidInput(msg)

    try:
        time = timeutils.parse_strtime(time, fmt='%Y-%m-%d %H:%M:%S')
    except Exception:
        msg = (_("The format of trigger %s is not correct") % time_name)
        raise exception.InvalidInput(msg)

    return time 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def test_return_valid_isoformat(self):
        """Ensure that the ec2 api returns datetime in xs:dateTime

           (which apparently isn't datetime.isoformat())
           NOTE(ken-pepple): https://bugs.launchpad.net/nova/+bug/721297
        """
        conv = apirequest._database_to_isoformat
        # sqlite database representation with microseconds
        time_to_convert = timeutils.parse_strtime("2011-02-21 20:14:10.634276",
                                                  "%Y-%m-%d %H:%M:%S.%f")
        self.assertEqual(conv(time_to_convert), '2011-02-21T20:14:10.634Z')
        # mysqlite database representation
        time_to_convert = timeutils.parse_strtime("2011-02-21 19:56:18",
                                                  "%Y-%m-%d %H:%M:%S")
        self.assertEqual(conv(time_to_convert), '2011-02-21T19:56:18.000Z') 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def _get_dummy_event_obj(self):
        return {
            'resource_id': '6261579e-d6f3-49ad-8bc3-a9cb974778ff',
            'resource_state': 'ACTIVE',
            'resource_type': 'VNF',
            'event_details': '',
            'event_type': 'scale_up',
            'timestamp': timeutils.parse_strtime('2016-07-20T05:43:52.765172')
        } 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def test_to_json_with_date_format_value(self):
        test_date = tu.parse_strtime("0001-03-08T02:00:00",
                                     '%Y-%m-%dT%H:%M:%S')
        fixture = {"date": test_date}
        expected = '{"date": "0001-03-08T02:00:00"}'
        actual = serializers.JSONResponseSerializer().to_json(fixture)
        self.assertEqual(expected, actual) 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def create_event(self, ctx, timestamp=None, level=logging.INFO,
                     entity=None, action=None, status=None,
                     status_reason=None):

        fake_timestamp = tu.parse_strtime(
            '2014-12-19 11:51:54.670244', '%Y-%m-%d %H:%M:%S.%f')

        if entity:
            e_name = reflection.get_class_name(entity, fully_qualified=False)
            type_name = e_name.upper()
            if type_name == 'CLUSTER':
                cluster_id = entity.id
            elif type_name == 'NODE':
                cluster_id = entity.cluster_id
            else:
                cluster_id = ''
        else:
            type_name = ''
            cluster_id = ''

        values = {
            'timestamp': timestamp or fake_timestamp,
            'level': level,
            'oid': entity.id if entity else '',
            'oname': entity.name if entity else '',
            'otype': type_name,
            'cluster_id': cluster_id,
            'action': action or '',
            'status': status or '',
            'status_reason': status_reason or '',
            'user': ctx.user_id,
            'project': ctx.project_id,
        }

        # Make sure all fields can be customized
        return db_api.event_create(ctx, values) 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def parse_input_params(expected_input_params):
    """Parse input parameters from request.

    :param expected_input_params: (array) Expected input
                                  params specified in constants.
    """
    raw_filters = _get_input_params_from_request(expected_input_params)
    filters = copy.deepcopy(raw_filters)
    date_fmt = CONF.api.input_date_format

    for key, value in filters.items():
        if key == const.START_DATE or key == const.END_DATE:
            try:
                filters[key] = timeutils.parse_strtime(value, date_fmt)
            except (ValueError, TypeError) as exc:
                raise api_exc.ParseInputsError(
                    'Invalid date format: %(exc)s' % {'exc': exc})

    start_date = filters.get(const.START_DATE)
    end_date = filters.get(const.END_DATE)
    if start_date and end_date:
        if start_date > end_date:
            raise api_exc.ParseInputsError(
                'Invalid dates: %(start)s more than %(end)s'
                '' % {'start': const.START_DATE, 'end': const.END_DATE})
    if const.SIGNED in filters:
        if is_authenticated():
            filters[const.OPENID] = get_user_id()
        else:
            raise api_exc.ParseInputsError(
                'To see signed test results you need to authenticate')
    return filters 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def test_parse_input_params_success(self,
                                        mock_get_user_id,
                                        mock_is_authenticated,
                                        mock_get_input):
        fmt = '%Y-%m-%d %H:%M:%S'
        self.CONF.set_override('input_date_format',
                               fmt,
                               'api')
        raw_filters = {
            const.START_DATE: '2015-03-26 15:04:40',
            const.END_DATE: '2015-03-26 15:04:50',
            const.CPID: '12345',
            const.SIGNED: True
        }

        expected_params = mock.Mock()
        mock_get_input.return_value = raw_filters

        parsed_start_date = timeutils.parse_strtime(
            raw_filters[const.START_DATE],
            fmt
        )

        parsed_end_date = timeutils.parse_strtime(
            raw_filters[const.END_DATE],
            fmt
        )

        expected_result = {
            const.START_DATE: parsed_start_date,
            const.END_DATE: parsed_end_date,
            const.CPID: '12345',
            const.SIGNED: True,
            const.OPENID: 'fake_id',
        }

        result = api_utils.parse_input_params(expected_params)
        self.assertEqual(expected_result, result)

        mock_get_input.assert_called_once_with(expected_params) 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def test_parse_strtime(self):
        perfect_time_format = self.skynet_self_aware_time_perfect_str
        expect = timeutils.parse_strtime(perfect_time_format)
        self.assertEqual(self.skynet_self_aware_time_perfect, expect) 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def test_strtime_and_back(self):
        orig_t = datetime.datetime(1997, 8, 29, 6, 14, 0)
        s = timeutils.strtime(orig_t)
        t = timeutils.parse_strtime(s)
        self.assertEqual(orig_t, t) 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def __init__(self, auth_token=None, domain_id=None,
                 domain_name=None, user_name=None, user_id=None,
                 user_domain_name=None, user_domain_id=None,
                 project_name=None, project_id=None, roles=None,
                 is_admin=None, read_only=False, show_deleted=False,
                 request_id=None, trust_id=None, auth_token_info=None,
                 all_projects=False, password=None, timestamp=None, **kwargs):
        """Stores several additional request parameters:

        :param domain_id: The ID of the domain.
        :param domain_name: The name of the domain.
        :param user_domain_id: The ID of the domain to
                               authenticate a user against.
        :param user_domain_name: The name of the domain to
                                 authenticate a user against.

        """
        super(RequestContext, self).__init__(auth_token=auth_token,
                                             user_id=user_name,
                                             project_id=project_name,
                                             is_admin=is_admin,
                                             read_only=read_only,
                                             show_deleted=show_deleted,
                                             request_id=request_id,
                                             roles=roles)

        self.user_name = user_name
        self.user_id = user_id
        self.project_name = project_name
        self.project_id = project_id
        self.domain_id = domain_id
        self.domain_name = domain_name
        self.user_domain_id = user_domain_id
        self.user_domain_name = user_domain_name
        self.auth_token_info = auth_token_info
        self.trust_id = trust_id
        self.all_projects = all_projects
        self.password = password
        if is_admin is None:
            self.is_admin = policy.check_is_admin(self)
        else:
            self.is_admin = is_admin

        if not timestamp:
            timestamp = timeutils.utcnow()
        if isinstance(timestamp, str):
            timestamp = timeutils.parse_strtime(timestamp)
        self.timestamp = timestamp 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def is_ec2_timestamp_expired(request, expires=None):
    """Checks the timestamp or expiry time included in an EC2 request

    and returns true if the request is expired
    """
    query_time = None
    timestamp = request.get('Timestamp')
    expiry_time = request.get('Expires')

    def parse_strtime(strtime):
        if _ms_time_regex.match(strtime):
            # NOTE(MotoKen): time format for aws-sdk-java contains millisecond
            time_format = "%Y-%m-%dT%H:%M:%S.%fZ"
        else:
            time_format = "%Y-%m-%dT%H:%M:%SZ"
        return timeutils.parse_strtime(strtime, time_format)

    try:
        if timestamp and expiry_time:
            msg = _("Request must include either Timestamp or Expires,"
                    " but cannot contain both")
            LOG.error(msg)
            raise exception.InvalidRequest(msg)
        elif expiry_time:
            query_time = parse_strtime(expiry_time)
            return timeutils.is_older_than(query_time, -1)
        elif timestamp:
            query_time = parse_strtime(timestamp)

            # Check if the difference between the timestamp in the request
            # and the time on our servers is larger than 5 minutes, the
            # request is too old (or too new).
            if query_time and expires:
                return (timeutils.is_older_than(query_time, expires) or
                        timeutils.is_newer_than(query_time, expires))
        return False
    except ValueError:
        LOG.exception("Timestamp is invalid: ")
        return True


# NOTE(ft): extra functions to use in vpc specific code or instead of
# malformed existed functions 

# 需要导入模块: from oslo_utils import timeutils [as 别名]
# 或者: from oslo_utils.timeutils import parse_strtime [as 别名]
def __init__(self, user_id, project_id, request_id=None,
                 is_admin=None, remote_address=None,
                 auth_token=None, user_name=None, project_name=None,
                 overwrite=True, service_catalog=None, api_version=None,
                 is_os_admin=None, **kwargs):
        """Parameters

            :param overwrite: Set to False to ensure that the greenthread local
                copy of the index is not overwritten.


            :param kwargs: Extra arguments that might be present, but we ignore
                because they possibly came in from older rpc messages.
        """
        user = kwargs.pop('user', None)
        tenant = kwargs.pop('tenant', None)
        super(RequestContext, self).__init__(
            auth_token=auth_token,
            user=user_id or user,
            tenant=project_id or tenant,
            is_admin=is_admin,
            request_id=request_id,
            resource_uuid=kwargs.pop('resource_uuid', None),
            overwrite=overwrite)
        # oslo_context's RequestContext.to_dict() generates this field, we can
        # safely ignore this as we don't use it.
        kwargs.pop('user_identity', None)
        self.session = kwargs.pop('session', None)
        if kwargs:
            LOG.warning('Arguments dropped when creating context: %s',
                        str(kwargs))

        self.user_id = user_id
        self.project_id = project_id
        self.remote_address = remote_address
        timestamp = timeutils.utcnow()
        if isinstance(timestamp, six.string_types):
            timestamp = timeutils.parse_strtime(timestamp)
        self.timestamp = timestamp

        self.service_catalog = service_catalog
        if self.service_catalog is None:
            # if list is empty or none
            self.service_catalog = []

        self.user_name = user_name
        self.project_name = project_name
        self.is_admin = is_admin
        # TODO(ft): call policy.check_is_admin if is_admin is None
        self.is_os_admin = is_os_admin
        self.api_version = api_version