Skip to content

Dataset

This class encapsulates and extends the ROS resource type ALIYUN::PAI::Dataset, which is used to create a dataset.

Initializers 

import ros_cdk_pai
ros_cdk_pai.Dataset(
  scope: Construct,
  id: str,
  dataset_name: typing.Union[str, IResolvable],
  data_source_type: typing.Union[str, IResolvable],
  property: typing.Union[str, IResolvable],
  uri: typing.Union[str, IResolvable],
  workspace_id: typing.Union[str, IResolvable],
  accessibility: typing.Union[str, IResolvable] = None,
  data_type: typing.Union[str, IResolvable] = None,
  description: typing.Union[str, IResolvable] = None,
  options: typing.Union[str, IResolvable] = None,
  source_id: typing.Union[str, IResolvable] = None,
  source_type: typing.Union[str, IResolvable] = None,
  enable_resource_property_constraint: bool = None
)
Name Type Description
scope ros_cdk_core.Construct No description.
id str No description.
dataset_name typing.Union[str, ros_cdk_core.IResolvable] Property datasetName: The name of the dataset.
data_source_type typing.Union[str, ros_cdk_core.IResolvable] Property dataSourceType: The data source type.
property typing.Union[str, ros_cdk_core.IResolvable] Property property: The properties of the dataset.
uri typing.Union[str, ros_cdk_core.IResolvable] Property uri: The Uri configuration sample is as follows: - The data source type is OSS:'oss:\/\/ bucket.endpoint\/object' - The data source type is NAS: The general NAS format is: 'nas:\/\/.region\/subpath\/to\/dir\/'; CPFS1.0:'nas:\/\/.region\/subpath\/to\/dir \/'; CPFS2.0:'nas:\/\/.region\/\/'. CPFS1.0 and CPFS2.0 are distinguished by the format of fsid: CPFS1.0 is cpfs-<8-bit ascii characters>;CPFS2.0 is cpfs-<16 ascii characters>.
workspace_id typing.Union[str, ros_cdk_core.IResolvable] Property workspaceId: The ID of the workspace where the dataset is located.
accessibility typing.Union[str, ros_cdk_core.IResolvable] Property accessibility: Workspace visibility.
data_type typing.Union[str, ros_cdk_core.IResolvable] Property dataType: The dataset type.
description typing.Union[str, ros_cdk_core.IResolvable] Property description: Custom descriptions of datasets to distinguish between different datasets.
options typing.Union[str, ros_cdk_core.IResolvable] Property options: The extended field, which is of the JsonString type.
source_id typing.Union[str, ros_cdk_core.IResolvable] Property sourceId: The data source ID.
source_type typing.Union[str, ros_cdk_core.IResolvable] Property sourceType: The data source type.
enable_resource_property_constraint bool No description.

scopeRequired

  • Type: ros_cdk_core.Construct

idRequired

  • Type: str

dataset_nameRequired

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property datasetName: The name of the dataset.

The naming rules are as follows:

  • Start with a lowercase letter, uppercase letter, number, or Chinese.
  • Can contain an underscore (_) or a dash (-).
  • 1~127 characters in length.

data_source_typeRequired

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property dataSourceType: The data source type.

The following values are supported:

  • OSS: Alibaba Cloud Object Storage (OSS).
  • NAS: Alibaba cloud file storage (NAS).

propertyRequired

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property property: The properties of the dataset.

The following values are supported:

  • FILE: FILE.
  • DIRECTORY: folder.

uriRequired

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property uri: The Uri configuration sample is as follows: - The data source type is OSS:'oss:\/\/ bucket.endpoint\/object' - The data source type is NAS: The general NAS format is: 'nas:\/\/.region\/subpath\/to\/dir\/'; CPFS1.0:'nas:\/\/.region\/subpath\/to\/dir \/'; CPFS2.0:'nas:\/\/.region\/\/'. CPFS1.0 and CPFS2.0 are distinguished by the format of fsid: CPFS1.0 is cpfs-<8-bit ascii characters>;CPFS2.0 is cpfs-<16 ascii characters>.

workspace_idRequired

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property workspaceId: The ID of the workspace where the dataset is located.

If this parameter is not configured, the default workspace is used. If the default workspace does not exist, an error is reported.

accessibilityOptional

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property accessibility: Workspace visibility.

The following values are supported:

  • PRIVATE (default): indicates that the workspace is visible to itself and the administrator.
  • PUBLIC: The workspace is visible to all users.

data_typeOptional

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property dataType: The dataset type.

The default value is COMMON. The following values are supported:

  • COMMON: COMMON.
  • PIC: picture.
  • TEXT: TEXT.
  • VIDEO: VIDEO.
  • AUDIO: AUDIO.

descriptionOptional

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property description: Custom descriptions of datasets to distinguish between different datasets.

optionsOptional

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property options: The extended field, which is of the JsonString type.

When DLC uses a dataset, you can specify the default Mount path for the dataset by configuring the mountPath field.

source_idOptional

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property sourceId: The data source ID.

  • When the SourceType is USER, SourceId can be customized.
  • When SourceType is ITAG, that is, when the iTAG module labels the data set generated by the result, SourceId is the task ID of ITAG.
  • When SourceType is PAI_PUBLIC_DATASET, that is, a dataset created using PAI public datasets, SourceId is empty by default.

source_typeOptional

  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property sourceType: The data source type.

The default value is USER. The following values are supported:

  • PAI-PUBLIC-DATASET:PAI public dataset.
  • ITAG: The dataset generated by the iTAG module annotation result.
  • USER: The data set registered by the USER.

enable_resource_property_constraintOptional

  • Type: bool

Methods

Name Description
to_string Returns a string representation of this construct.
synthesize Allows this construct to emit artifacts into the cloud assembly during synthesis.
add_condition No description.
add_count No description.
add_dependency No description.
add_resource_desc No description.
apply_removal_policy No description.
get_att No description.
set_metadata No description.

to_string 

def to_string() -> str

Returns a string representation of this construct.

synthesize 

def synthesize(
  session: ISynthesisSession
) -> None

Allows this construct to emit artifacts into the cloud assembly during synthesis.

This method is usually implemented by framework-level constructs such as Stack and Asset as they participate in synthesizing the cloud assembly.

sessionRequired

  • Type: ros_cdk_core.ISynthesisSession

The synthesis session.

add_condition 

def add_condition(
  condition: RosCondition
) -> None

conditionRequired

  • Type: ros_cdk_core.RosCondition

add_count 

def add_count(
  count: typing.Union[typing.Union[int, float], IResolvable]
) -> None

countRequired

  • Type: typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]

add_dependency 

def add_dependency(
  resource: Resource
) -> None

resourceRequired

  • Type: ros_cdk_core.Resource

add_resource_desc 

def add_resource_desc(
  desc: str
) -> None

descRequired

  • Type: str

apply_removal_policy 

def apply_removal_policy(
  policy: RemovalPolicy
) -> None

policyRequired

  • Type: ros_cdk_core.RemovalPolicy

get_att 

def get_att(
  name: str
) -> IResolvable

nameRequired

  • Type: str

set_metadata 

def set_metadata(
  key: str,
  value: typing.Any
) -> None

keyRequired

  • Type: str

valueRequired

  • Type: typing.Any

Static Functions

Name Description
is_construct Return whether the given object is a Construct.

is_construct 

import ros_cdk_pai
ros_cdk_pai.Dataset.is_construct(
  x: typing.Any
)

Return whether the given object is a Construct.

xRequired

  • Type: typing.Any

Properties

Name Type Description
node ros_cdk_core.ConstructNode The construct tree node associated with this construct.
ref str No description.
stack ros_cdk_core.Stack The stack in which this resource is defined.
resource ros_cdk_core.RosResource No description.
attr_accessibility ros_cdk_core.IResolvable Attribute Accessibility: Workspace visibility.
attr_create_time ros_cdk_core.IResolvable Attribute CreateTime: The creation time of the resource.
attr_dataset_id ros_cdk_core.IResolvable Attribute DatasetId: The first ID of the resource.
attr_dataset_name ros_cdk_core.IResolvable Attribute DatasetName: The name of the dataset.
attr_data_source_type ros_cdk_core.IResolvable Attribute DataSourceType: The data source type.
attr_data_type ros_cdk_core.IResolvable Attribute DataType: The dataset type.
attr_description ros_cdk_core.IResolvable Attribute Description: Custom descriptions of datasets to distinguish between different datasets.
attr_gmt_modified_time ros_cdk_core.IResolvable Attribute GmtModifiedTime: Update time.
attr_options ros_cdk_core.IResolvable Attribute Options: The extended field, which is of the JsonString type.
attr_owner_id ros_cdk_core.IResolvable Attribute OwnerId: The ID of the primary account.
attr_property ros_cdk_core.IResolvable Attribute Property: The properties of the dataset.
attr_source_id ros_cdk_core.IResolvable Attribute SourceId: The data source ID.
attr_source_type ros_cdk_core.IResolvable Attribute SourceType: The data source type.
attr_uri ros_cdk_core.IResolvable Attribute Uri: The Uri configuration sample is as follows:.
attr_user_id ros_cdk_core.IResolvable Attribute UserId: The ID of the user to which the dataset belongs.
attr_workspace_id ros_cdk_core.IResolvable Attribute WorkspaceId: The ID of the workspace where the dataset is located.

nodeRequired 

node: ConstructNode
  • Type: ros_cdk_core.ConstructNode

The construct tree node associated with this construct.

refRequired 

ref: str
  • Type: str

stackRequired 

stack: Stack
  • Type: ros_cdk_core.Stack

The stack in which this resource is defined.

resourceOptional 

resource: RosResource
  • Type: ros_cdk_core.RosResource

attr_accessibilityRequired 

attr_accessibility: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute Accessibility: Workspace visibility.

attr_create_timeRequired 

attr_create_time: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute CreateTime: The creation time of the resource.

attr_dataset_idRequired 

attr_dataset_id: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute DatasetId: The first ID of the resource.

attr_dataset_nameRequired 

attr_dataset_name: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute DatasetName: The name of the dataset.

attr_data_source_typeRequired 

attr_data_source_type: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute DataSourceType: The data source type.

attr_data_typeRequired 

attr_data_type: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute DataType: The dataset type.

The default value is COMMON.

attr_descriptionRequired 

attr_description: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute Description: Custom descriptions of datasets to distinguish between different datasets.

attr_gmt_modified_timeRequired 

attr_gmt_modified_time: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute GmtModifiedTime: Update time.

attr_optionsRequired 

attr_options: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute Options: The extended field, which is of the JsonString type.

attr_owner_idRequired 

attr_owner_id: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute OwnerId: The ID of the primary account.

attr_propertyRequired 

attr_property: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute Property: The properties of the dataset.

attr_source_idRequired 

attr_source_id: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute SourceId: The data source ID.

attr_source_typeRequired 

attr_source_type: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute SourceType: The data source type.

The default value is USER.

attr_uriRequired 

attr_uri: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute Uri: The Uri configuration sample is as follows:.

attr_user_idRequired 

attr_user_id: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute UserId: The ID of the user to which the dataset belongs.

attr_workspace_idRequired 

attr_workspace_id: IResolvable
  • Type: ros_cdk_core.IResolvable

Attribute WorkspaceId: The ID of the workspace where the dataset is located.