Python datetime.utcnow方法代碼示例

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def maintain_leadership(self, leader_id):
        """The active leader reaffirms its existence.

        :param leader_id: uuid.UUID ID of the leader
        """
        try:
            with self.db_engine.connect() as conn:
                query = self.active_instance_tbl.update().where(
                    self.active_instance_tbl.c.identity == leader_id.
                    bytes).values(last_ping=datetime.utcnow())
                rs = conn.execute(query)
                rc = rs.rowcount

                if rc == 1:
                    return True
                else:
                    return False
        except Exception as ex:
            self.logger.error("Error maintaining leadership: %s" % str(ex)) 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def test_build_data_insert_iwth_collected_date(self, blank_state):
        """Test that build data can be inserted specifying collection date."""
        build_data_fields = {
            'node_name': 'foo',
            'generator': 'hello_world',
            'data_format': 'text/plain',
            'data_element': 'Hello World!',
            'task_id': uuid.uuid4(),
            'collected_date': datetime.utcnow(),
        }

        build_data = objects.BuildData(**build_data_fields)

        result = blank_state.post_build_data(build_data)

        assert result 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def test_build_data_select(self, blank_state):
        """Test that build data can be deserialized from the database."""
        build_data_fields = {
            'node_name': 'foo',
            'generator': 'hello_world',
            'data_format': 'text/plain',
            'data_element': 'Hello World!',
            'task_id': uuid.uuid4(),
            'collected_date': datetime.utcnow(),
        }

        build_data = objects.BuildData(**build_data_fields)

        result = blank_state.post_build_data(build_data)

        assert result

        bd_list = blank_state.get_build_data()

        assert len(bd_list) == 1

        assert bd_list[0].to_dict() == build_data.to_dict() 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def describe_bucket_worker(bucket):
    bucket.LocationConstraint = clients.s3.get_bucket_location(Bucket=bucket.name)["LocationConstraint"]
    cloudwatch = resources.cloudwatch
    bucket_region = bucket.LocationConstraint or "us-east-1"
    if bucket_region != cloudwatch.meta.client.meta.region_name:
        cloudwatch = boto3.Session(region_name=bucket_region).resource("cloudwatch")
    data = get_cloudwatch_metric_stats("AWS/S3", "NumberOfObjects",
                                       start_time=datetime.utcnow() - timedelta(days=2),
                                       end_time=datetime.utcnow(), period=3600, BucketName=bucket.name,
                                       StorageType="AllStorageTypes", resource=cloudwatch)
    bucket.NumberOfObjects = int(data["Datapoints"][-1]["Average"]) if data["Datapoints"] else None
    data = get_cloudwatch_metric_stats("AWS/S3", "BucketSizeBytes",
                                       start_time=datetime.utcnow() - timedelta(days=2),
                                       end_time=datetime.utcnow(), period=3600, BucketName=bucket.name,
                                       StorageType="StandardStorage", resource=cloudwatch)
    bucket.BucketSizeBytes = format_number(data["Datapoints"][-1]["Average"]) if data["Datapoints"] else None
    return bucket 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def ls(args):
    bucket = resources.s3.Bucket(args.billing_reports_bucket.format(account_id=ARN.get_account_id()))
    now = datetime.utcnow()
    year = args.year or now.year
    month = str(args.month or now.month).zfill(2)
    next_year = year + ((args.month or now.month) + 1) // 12
    next_month = str(((args.month or now.month) + 1) % 12).zfill(2)
    manifest_name = "aegea/{report}/{yr}{mo}01-{next_yr}{next_mo}01/{report}-Manifest.json"
    manifest_name = manifest_name.format(report=__name__, yr=year, mo=month, next_yr=next_year, next_mo=next_month)
    try:
        manifest = json.loads(bucket.Object(manifest_name).get().get("Body").read())
        for report_key in manifest["reportKeys"]:
            report = BytesIO(bucket.Object(report_key).get().get("Body").read())
            with gzip.GzipFile(fileobj=report) as fh:
                reader = csv.DictReader(fh)
                for line in reader:
                    page_output(tabulate(filter_line_items(reader, args), args))
    except ClientError as e:
        msg = 'Unable to get report {} from {}: {}. Run "aegea billing configure" to enable reports.'
        raise AegeaException(msg.format(manifest_name, bucket, e)) 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def logs(args):
    if args.log_group and (args.log_stream or args.start_time or args.end_time):
        if args.export and args.print_s3_urls:
            return ["s3://{}/{}".format(f.bucket_name, f.key) for f in export_log_files(args)]
        elif args.export:
            return export_and_print_log_events(args)
        else:
            return print_log_events(args)
    table = []
    group_cols = ["logGroupName"]
    stream_cols = ["logStreamName", "lastIngestionTime", "storedBytes"]
    args.columns = group_cols + stream_cols
    for group in paginate(clients.logs.get_paginator("describe_log_groups")):
        if args.log_group and group["logGroupName"] != args.log_group:
            continue
        n = 0
        for stream in paginate(clients.logs.get_paginator("describe_log_streams"),
                               logGroupName=group["logGroupName"], orderBy="LastEventTime", descending=True):
            now = datetime.utcnow().replace(microsecond=0)
            stream["lastIngestionTime"] = now - datetime.utcfromtimestamp(stream.get("lastIngestionTime", 0) // 1000)
            table.append(dict(group, **stream))
            n += 1
            if n >= args.max_streams_per_group:
                break
    page_output(tabulate(table, args)) 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def slackMsg(item,color,link, size):
    # line 101

    if slack_token == "":
        return
    sc = SlackClient(slack_token)

    text = item+"\n"
    text += color+'\n'
    text += size.title()+'\n'
    text += link+'\n'
    text += "Restock!"+'\n'
    text += str(datetime.utcnow().strftime('%H:%M:%S.%f')[:-3])

    sc.api_call(
      "chat.postMessage",
      channel="#test",
      text=text
    ) 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def sendTweet(item,color,link, size):
    # line 102
    auth = tweepy.OAuthHandler(C_KEY, C_SECRET)
    auth.set_access_token(A_TOKEN, A_TOKEN_SECRET)
    api = tweepy.API(auth)

    tweet = item+"\n"
    tweet += color+'\n'
    tweet += size.title()+'\n'
    tweet += link+'\n'
    tweet += "Restock!"+'\n'
    tweet += str(datetime.utcnow().strftime('%H:%M:%S.%f')[:-3])

    try:
        api.update_status(tweet)
        print(tweet)
    except:
        print("Error sending tweet!") 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def test_should_refresh(self):
        """ Unit test _should_refresh private method """
        # without max age
        ref = Refreshable(None)
        self.assertFalse(ref._should_refresh())

        # with max age and no data
        ref = Refreshable(max_age=10)
        self.assertTrue(ref._should_refresh())

        # manually force refresh time
        ref._last_refresh_time = datetime.utcnow()
        # with max age and last refreshed date OK
        self.assertFalse(ref._should_refresh())

        # freeze_time will pretend 10 seconds have passed!
        with freeze_time(lambda: datetime.utcnow() + timedelta(seconds=10)):
            # with max age and last refreshed date KO
            self.assertTrue(ref._should_refresh()) 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def test_main_with_expiration_group(self):
        """ Test group case with expiration """
        group = SSMParameterGroup(max_age=300)
        param_1 = group.parameter("my_param_1")
        param_2 = group.parameter("my_param_2")
        param_3 = group.parameter("my_param_3")

        # individual params don't share max_age internally (for now)
        for param in (param_1, param_2, param_3):
            self.assertEqual(param._max_age, None)

        # force fetch
        group.refresh()

        # pretend time has passed (for the group)
        group._last_refresh_time = datetime.utcnow() - timedelta(seconds=301)
        self.assertTrue(group._should_refresh())
        self.assertTrue(param_1._should_refresh())
        self.assertTrue(param_2._should_refresh())
        self.assertTrue(param_3._should_refresh()) 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def _handle_long_image_pulling(self, reason, pod):
        """
        If pulling an image is taking long (1 minute) then return how many seconds
        the pod ready state timeout should be extended by

        Return value is an int that represents seconds
        """
        # only apply once
        if getattr(self, '_handle_long_image_pulling_applied', False):
            return 0

        if reason is not 'Pulling':
            return 0

        # last event should be Pulling in this case
        event = self.events(pod).pop()
        # see if pull operation has been happening for over 1 minute
        seconds = 60  # time threshold before padding timeout
        start = self.parse_date(event['firstTimestamp'])
        if (start + timedelta(seconds=seconds)) < datetime.utcnow():
            # make it so function doesn't do processing again
            setattr(self, '_handle_long_image_pulling_applied', True)
            return 600

        return 0 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def _run_local_stream_event(table, table_action, new_item, old_item=None, context=None):

        # if not running in lambda environment create event that normally results from dynamodb inserts and pass directly
        # to the main lambda handler to simulate an event triggered by the dynamodb stream

        if old_item is None:
            old_item = {}
        account = os.getenv(handlers.ENV_OPS_AUTOMATOR_ACCOUNT)
        region = services.get_session().region_name
        event = {
            "Records": [
                {
                    "eventName": table_action,
                    "eventSourceARN": "arn:aws:dynamodb:{}:{}:table/{}/stream/{}".format(region, account, table,
                                                                                         datetime.utcnow().isoformat()),
                    "eventSource": "aws:dynamodb",
                    "dynamodb": {
                        "NewImage": build_record(new_item),
                        "OldImage": build_record(old_item)
                    }
                }]
        }

        handler = handlers.get_class_for_handler("TaskTrackingHandler")(event, context)
        handler.handle_request() 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def __init__(self, event, context):
        """
        Initializes the instance.
        :param event: event to handle
        :param context: CLambda context
        """
        self._context = context
        self._event = event
        self._table = None

        # Setup logging
        classname = self.__class__.__name__
        dt = datetime.utcnow()
        logstream = LOG_STREAM.format(classname, dt.year, dt.month, dt.day)
        self._logger = QueuedLogger(logstream=logstream, buffersize=50, context=context)

        self.configuration_update = ScheduleHandler.is_config_update(self._event)
        if self.configuration_update:
            if "OldImage" in self._event["Records"][0]["dynamodb"]:
                self.updated_task = self._event["Records"][0]["dynamodb"]["OldImage"][configuration.CONFIG_TASK_NAME]["S"]
            else:
                self.updated_task = self._event["Records"][0]["dynamodb"]["NewImage"][configuration.CONFIG_TASK_NAME]["S"]

        self.execute_task_request = self.is_execute_event(self._event)
        self.executed_task_name = event.get(handlers.HANDLER_EVENT_TASK_NAME, "") if self.execute_task_request else None 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def process_activity(
        self, activity: Activity, logic: Callable[[TurnContext], Awaitable]
    ):
        self._conversation_lock.acquire()
        try:
            # ready for next reply
            if activity.type is None:
                activity.type = ActivityTypes.message

            activity.channel_id = self.template.channel_id
            activity.from_property = self.template.from_property
            activity.recipient = self.template.recipient
            activity.conversation = self.template.conversation
            activity.service_url = self.template.service_url

            activity.id = str((self._next_id))
            self._next_id += 1
        finally:
            self._conversation_lock.release()

        activity.timestamp = activity.timestamp or datetime.utcnow()
        await self.run_pipeline(TurnContext(self, activity), logic) 

# 需要導入模塊: from datetime import datetime [as 別名]
# 或者: from datetime.datetime import utcnow [as 別名]
def create_activity_reply(activity: Activity, text: str = None, locale: str = None):
    """Helper to create reply object."""
    return Activity(
        type=ActivityTypes.message,
        timestamp=datetime.utcnow(),
        from_property=ChannelAccount(
            id=getattr(activity.recipient, "id", None),
            name=getattr(activity.recipient, "name", None),
        ),
        recipient=ChannelAccount(
            id=activity.from_property.id, name=activity.from_property.name
        ),
        reply_to_id=activity.id,
        service_url=activity.service_url,
        channel_id=activity.channel_id,
        conversation=ConversationAccount(
            is_group=activity.conversation.is_group,
            id=activity.conversation.id,
            name=activity.conversation.name,
        ),
        text=text or "",
        locale=locale or "",
        attachments=[],
        entities=[],
    )