repo_name string | dataset string | owner string | lang string | func_name string | code string | docstring string | url string | sha string |
|---|---|---|---|---|---|---|---|---|
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessorBuilder.withModelParameters | public withModelParameters(parameters: ModelParameters) {
this.middlewareProps.modelParameters = parameters;
return (this);
} | /**
* Sets the parameters to pass to the text model.
* @param parameters the parameters to pass to the text model.
* @default {}
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L94-L97 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessorBuilder.withSystemPrompt | public withSystemPrompt(prompt: string) {
this.middlewareProps.systemPrompt = prompt;
return (this);
} | /**
* Sets the system prompt to use for generating text.
* @param prompt the system prompt to use for generating text.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L104-L107 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessorBuilder.withPrompt | public withPrompt(prompt: string | r.IReference<any>) {
let reference = null;
if (typeof prompt === 'string') {
reference = r.reference(r.value(prompt));
} else {
reference = prompt;
}
this.middlewareProps.prompt = reference;
return (this);
} | /**
* Sets the prompt to use for generating text.
* @param prompt the prompt to use for generating text.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L114-L125 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessorBuilder.withRegion | public withRegion(region: string) {
this.middlewareProps.region = region;
return (this);
} | /**
* Sets the AWS region in which the model
* will be invoked.
* @param region the AWS region in which the model
* will be invoked.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L134-L137 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessorBuilder.build | public build(): LlamaTextProcessor {
return (new LlamaTextProcessor(
this.scope,
this.identifier, {
...this.middlewareProps as LlamaTextProcessorProps,
...this.props
}
));
} | /**
* @returns a new instance of the `LlamaTextProcessor`
* service constructed with the given parameters.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L143-L151 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessor.constructor | constructor(scope: Construct, id: string, private props: LlamaTextProcessorProps) {
super(scope, id, description, {
...props,
queueVisibilityTimeout: cdk.Duration.seconds(
2 * PROCESSING_TIMEOUT.toSeconds()
)
});
// Validate the properties.
this.props = this.parse(LlamaTextPro... | /**
* Construct constructor.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L178-L285 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessor.grantReadProcessedDocuments | grantReadProcessedDocuments(grantee: iam.IGrantable): iam.Grant {
return (this.storage.grantRead(grantee));
} | /**
* Allows a grantee to read from the processed documents
* generated by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L291-L293 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessor.supportedInputTypes | supportedInputTypes(): string[] {
return ([
'text/plain',
'text/markdown',
'text/csv',
'text/html',
'application/x-subrip',
'text/vtt',
'application/json',
'application/xml',
'application/json+scheduler'
]);
} | /**
* @returns an array of mime-types supported as input
* type by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L299-L311 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessor.supportedOutputTypes | supportedOutputTypes(): string[] {
return ([
'text/plain'
]);
} | /**
* @returns an array of mime-types supported as output
* type by the data producer.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L317-L321 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessor.supportedComputeTypes | supportedComputeTypes(): ComputeType[] {
return ([
ComputeType.CPU
]);
} | /**
* @returns the supported compute types by a given
* middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L327-L331 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaTextProcessor.conditional | conditional() {
return (super
.conditional()
.and(when('type').equals('document-created'))
);
} | /**
* @returns the middleware conditional statement defining
* in which conditions this middleware should be executed.
* In this case, we want the middleware to only be invoked
* when the document mime-type is supported, and the event
* type is `document-created`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/index.ts#L340-L345 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaModel.of | public static of(props: LlamaModelProps) {
return (new LlamaModel(props));
} | /**
* Create a new instance of the `LlamaModel`
* by name.
* @param props the properties of the model.
* @returns a new instance of the `LlamaModel`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/definitions/model.ts#L84-L86 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | LlamaModel.constructor | constructor(props: LlamaModelProps) {
this.name = props.name;
} | /**
* Create a new instance of the `LlamaModel`.
* @param props the properties of the model.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/definitions/model.ts#L92-L94 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.getContent | private async getContent(event: CloudEvent) {
const content = [{
text: (await event.resolve(USER_PROMPT)).toString('utf-8')
}];
// Add the document to the prompt.
const document = event.data().document();
const text = (await document.data().asBuffer()).toString('utf-8');
content.push(... | /**
* Creates the content array to pass to the model.
* @param events the events to create a prompt for.
* @returns a promise to an array of messages to pass to the model.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/lambdas/handler/index.ts#L72-L85 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.transform | private async transform(event: CloudEvent): Promise<Buffer> {
const messages: Message[] = [{
role: 'user',
content: await this.getContent(event)
}];
// Request to the model.
const request: ConverseCommandInput = {
modelId: MODEL_ID,
messages,
inferenceConfig: MODEL_PARAMET... | /**
* Transforms the document using the given parameters.
* @param event the CloudEvent to process.
* @returns a promise to a buffer containing the transformed document.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/lambdas/handler/index.ts#L92-L119 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.recordHandler | async recordHandler(record: SQSRecord): Promise<CloudEvent> {
return (await this.processEvent(
CloudEvent.from(record.body)
));
} | /**
* @param record the SQS record to process that contains
* the EventBridge event providing information about the
* S3 event.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/lambdas/handler/index.ts#L153-L157 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.handler | public async handler(event: SQSEvent, _: Context) {
return (await processPartialResponse(
event, this.recordHandler.bind(this), processor
));
} | // eslint-disable-next-line @typescript-eslint/no-unused-vars | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/meta/lambdas/handler/index.ts#L167-L171 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessorBuilder.withModel | public withModel(model: MistralTextModel) {
this.middlewareProps.model = model;
return (this);
} | /**
* Sets the Mistral model to use for generating text.
* @param model the Mistral text model to use.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L83-L86 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessorBuilder.withModelParameters | public withModelParameters(parameters: ModelParameters) {
this.middlewareProps.modelParameters = parameters;
return (this);
} | /**
* Sets the parameters to pass to the text model.
* @param parameters the parameters to pass to the text model.
* @default {}
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L94-L97 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessorBuilder.withSystemPrompt | public withSystemPrompt(prompt: string) {
this.middlewareProps.systemPrompt = prompt;
return (this);
} | /**
* Sets the system prompt to use for generating text.
* @param prompt the system prompt to use for generating text.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L104-L107 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessorBuilder.withPrompt | public withPrompt(prompt: string | r.IReference<any>) {
let reference = null;
if (typeof prompt === 'string') {
reference = r.reference(r.value(prompt));
} else {
reference = prompt;
}
this.middlewareProps.prompt = reference;
return (this);
} | /**
* Sets the prompt to use for generating text.
* @param prompt the prompt to use for generating text.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L114-L125 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessorBuilder.withRegion | public withRegion(region: string) {
this.middlewareProps.region = region;
return (this);
} | /**
* Sets the AWS region in which the model
* will be invoked.
* @param region the AWS region in which the model
* will be invoked.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L134-L137 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessorBuilder.build | public build(): MistralTextProcessor {
return (new MistralTextProcessor(
this.scope,
this.identifier, {
...this.middlewareProps as MistralTextProcessorProps,
...this.props
}
));
} | /**
* @returns a new instance of the `MistralTextProcessor`
* service constructed with the given parameters.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L143-L151 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessor.constructor | constructor(scope: Construct, id: string, private props: MistralTextProcessorProps) {
super(scope, id, description, {
...props,
queueVisibilityTimeout: cdk.Duration.seconds(
2 * PROCESSING_TIMEOUT.toSeconds()
)
});
// Validate the properties.
this.props = this.parse(MistralTex... | /**
* Construct constructor.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L178-L285 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessor.grantReadProcessedDocuments | grantReadProcessedDocuments(grantee: iam.IGrantable): iam.Grant {
return (this.storage.grantRead(grantee));
} | /**
* Allows a grantee to read from the processed documents
* generated by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L291-L293 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessor.supportedInputTypes | supportedInputTypes(): string[] {
return (this.props.model.inputs);
} | /**
* @returns an array of mime-types supported as input
* type by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L299-L301 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessor.supportedOutputTypes | supportedOutputTypes(): string[] {
return (this.props.model.outputs);
} | /**
* @returns an array of mime-types supported as output
* type by the data producer.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L307-L309 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessor.supportedComputeTypes | supportedComputeTypes(): ComputeType[] {
return ([
ComputeType.CPU
]);
} | /**
* @returns the supported compute types by a given
* middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L315-L319 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextProcessor.conditional | conditional() {
return (super
.conditional()
.and(when('type').equals('document-created'))
);
} | /**
* @returns the middleware conditional statement defining
* in which conditions this middleware should be executed.
* In this case, we want the middleware to only be invoked
* when the document mime-type is supported, and the event
* type is `document-created`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/index.ts#L328-L333 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextModel.of | public static of(props: MistralTextModelProps) {
return (new MistralTextModel(props));
} | /**
* Create a new instance of the `MistralTextModel`
* by name.
* @param props the properties of the model.
* @returns a new instance of the `MistralTextModel`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/definitions/model.ts#L139-L141 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | MistralTextModel.constructor | constructor(props: MistralTextModelProps) {
this.name = props.name;
this.inputs = props.inputs;
this.outputs = props.outputs;
} | /**
* Constructs a new instance of the `MistralTextModel`.
* @param props the properties of the model.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/definitions/model.ts#L147-L151 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.getContent | private async getContent(event: CloudEvent) {
const content = [{
text: (await event.resolve(USER_PROMPT)).toString('utf-8')
}];
// Add the document to the prompt.
const document = event.data().document();
const text = (await document.data().asBuffer()).toString('utf-8');
content.push(... | /**
* Creates the content array to pass to the model.
* @param events the events to create a prompt for.
* @returns a promise to an array of messages to pass to the model.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/lambdas/handler/index.ts#L72-L85 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.transform | private async transform(event: CloudEvent): Promise<Buffer> {
const messages: Message[] = [{
role: 'user',
content: await this.getContent(event)
}];
// Request to the model.
const request: ConverseCommandInput = {
modelId: MODEL_ID,
messages,
inferenceConfig: MODEL_PARAMET... | /**
* Transforms the document using the given parameters.
* @param event the CloudEvent to process.
* @returns a promise to a buffer containing the transformed document.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/lambdas/handler/index.ts#L92-L119 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.recordHandler | async recordHandler(record: SQSRecord): Promise<CloudEvent> {
return (await this.processEvent(
CloudEvent.from(record.body)
));
} | /**
* @param record the SQS record to process that contains
* the EventBridge event providing information about the
* S3 event.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/lambdas/handler/index.ts#L153-L157 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.handler | public async handler(event: SQSEvent, _: Context) {
return (await processPartialResponse(
event, this.recordHandler.bind(this), processor
));
} | // eslint-disable-next-line @typescript-eslint/no-unused-vars | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/mistral/lambdas/handler/index.ts#L167-L171 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessorBuilder.withModel | public withModel(model: TitanTextModel) {
this.middlewareProps.model = model;
return (this);
} | /**
* Sets the Titan model to use for generating text.
* @param model the Titan text model to use.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L83-L86 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessorBuilder.withModelParameters | public withModelParameters(parameters: ModelParameters) {
this.middlewareProps.modelParameters = parameters;
return (this);
} | /**
* Sets the parameters to pass to the text model.
* @param parameters the parameters to pass to the text model.
* @default {}
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L94-L97 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessorBuilder.withPrompt | public withPrompt(prompt: string | r.IReference<any>) {
let reference = null;
if (typeof prompt === 'string') {
reference = r.reference(r.value(prompt));
} else {
reference = prompt;
}
this.middlewareProps.prompt = reference;
return (this);
} | /**
* Sets the prompt to use for generating text.
* @param prompt the prompt to use for generating text.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L104-L115 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessorBuilder.withRegion | public withRegion(region: string) {
this.middlewareProps.region = region;
return (this);
} | /**
* Sets the AWS region in which the model
* will be invoked.
* @param region the AWS region in which the model
* will be invoked.
* @returns the current builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L124-L127 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessorBuilder.build | public build(): TitanTextProcessor {
return (new TitanTextProcessor(
this.scope,
this.identifier, {
...this.middlewareProps as TitanTextProcessorProps,
...this.props
}
));
} | /**
* @returns a new instance of the `TitanTextProcessor`
* service constructed with the given parameters.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L133-L141 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessor.constructor | constructor(scope: Construct, id: string, private props: TitanTextProcessorProps) {
super(scope, id, description, {
...props,
queueVisibilityTimeout: cdk.Duration.seconds(
2 * PROCESSING_TIMEOUT.toSeconds()
)
});
// Validate the properties.
this.props = this.parse(TitanTextPro... | /**
* Construct constructor.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L168-L274 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessor.grantReadProcessedDocuments | grantReadProcessedDocuments(grantee: iam.IGrantable): iam.Grant {
return (this.storage.grantRead(grantee));
} | /**
* Allows a grantee to read from the processed documents
* generated by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L280-L282 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessor.supportedInputTypes | supportedInputTypes(): string[] {
return ([
'text/plain',
'text/markdown',
'text/csv',
'text/html',
'application/x-subrip',
'text/vtt',
'application/json',
'application/xml',
'application/json+scheduler'
]);
} | /**
* @returns an array of mime-types supported as input
* type by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L288-L300 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessor.supportedOutputTypes | supportedOutputTypes(): string[] {
return ([
'text/plain'
]);
} | /**
* @returns an array of mime-types supported as output
* type by the data producer.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L306-L310 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessor.supportedComputeTypes | supportedComputeTypes(): ComputeType[] {
return ([
ComputeType.CPU
]);
} | /**
* @returns the supported compute types by a given
* middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L316-L320 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextProcessor.conditional | conditional() {
return (super
.conditional()
.and(when('type').equals('document-created'))
);
} | /**
* @returns the middleware conditional statement defining
* in which conditions this middleware should be executed.
* In this case, we want the middleware to only be invoked
* when the document mime-type is supported, and the event
* type is `document-created`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/index.ts#L329-L334 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextModel.of | public static of(props: TitanTextModelProps) {
return (new TitanTextModel(props));
} | /**
* Create a new instance of the `TitanTextModel`
* by name.
* @param props the properties of the model.
* @returns a new instance of the `TitanTextModel`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/definitions/model.ts#L68-L70 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | TitanTextModel.constructor | constructor(props: TitanTextModelProps) {
this.name = props.name;
} | /**
* Initialize the Titan text model.
* @param props the properties of the model.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/definitions/model.ts#L76-L78 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.getContent | private async getContent(event: CloudEvent) {
const content = [{
text: (await event.resolve(USER_PROMPT)).toString('utf-8')
}];
// Add the document to the prompt.
const document = event.data().document();
const text = (await document.data().asBuffer()).toString('utf-8');
content.push(... | /**
* Creates the content array to pass to the model.
* @param events the events to create a prompt for.
* @returns a promise to an array of messages to pass to the model.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/lambdas/handler/index.ts#L70-L83 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.transform | private async transform(event: CloudEvent): Promise<Buffer> {
const messages: Message[] = [{
role: 'user',
content: await this.getContent(event)
}];
// Invoke the model.
const response = await bedrock.send(new ConverseCommand({
modelId: MODEL_ID,
messages,
inferenceConfig:... | /**
* Transforms the document using the given parameters.
* @param event the CloudEvent to process.
* @returns a promise to a buffer containing the transformed document.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/lambdas/handler/index.ts#L90-L107 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.recordHandler | async recordHandler(record: SQSRecord): Promise<CloudEvent> {
return (await this.processEvent(
CloudEvent.from(record.body)
));
} | /**
* @param record the SQS record to process that contains
* the EventBridge event providing information about the
* S3 event.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/lambdas/handler/index.ts#L141-L145 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.handler | public async handler(event: SQSEvent, _: Context) {
return (await processPartialResponse(
event, this.recordHandler.bind(this), processor
));
} | // eslint-disable-next-line @typescript-eslint/no-unused-vars | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bedrock-text-processors/src/impl/titan/lambdas/handler/index.ts#L155-L159 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | BertExtractiveSummarizerBuilder.withMaxInstances | public withMaxInstances(maxInstances: number) {
this.middlewareProps.maxInstances = maxInstances;
return (this);
} | /**
* The maximum amount of instances the
* cluster can have. Keep this number to
* a reasonable value to avoid over-provisioning
* the cluster.
* @param maxInstances the maximum amount of instances.
* @default 5
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bert-extractive-summarizer/src/index.ts#L94-L97 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | BertExtractiveSummarizerBuilder.withRatio | public withRatio(ratio: number) {
this.middlewareProps.ratio = ratio;
return (this);
} | /**
* Sets the summarization ratio to use expressed
* in percentage between 0.1 and 1.0.
* @param ratio the summarization ratio to use.
* @returns the builder instance.
* @default 0.2
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bert-extractive-summarizer/src/index.ts#L106-L109 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | BertExtractiveSummarizerBuilder.build | public build(): BertExtractiveSummarizer {
const props = BertExtractiveSummarizerPropsSchema.parse({
...this.middlewareProps,
...this.props
});
return (new BertExtractiveSummarizer(
this.scope,
this.identifier, {
...this.middlewareProps as BertExtractiveSummarizerProps,
... | /**
* @returns a new instance of the `BertExtractiveSummarizer`
* service constructed with the given parameters.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bert-extractive-summarizer/src/index.ts#L115-L128 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | BertExtractiveSummarizer.constructor | constructor(scope: Construct, id: string, private props: BertExtractiveSummarizerProps) {
super(scope, id, description, {
...props,
queueVisibilityTimeout: cdk.Duration.seconds(
6 * PROCESSING_TIMEOUT.toSeconds()
)
});
// Validate the properties.
this.props = this.parse(BertEx... | /**
* Construct constructor.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bert-extractive-summarizer/src/index.ts#L156-L194 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | BertExtractiveSummarizer.grantReadProcessedDocuments | grantReadProcessedDocuments(grantee: iam.IGrantable): iam.Grant {
return (this.storage.grantRead(grantee));
} | /**
* Allows a grantee to read from the processed documents
* generated by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bert-extractive-summarizer/src/index.ts#L343-L345 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | BertExtractiveSummarizer.supportedInputTypes | supportedInputTypes(): string[] {
return ([
'text/plain'
]);
} | /**
* @returns an array of mime-types supported as input
* type by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bert-extractive-summarizer/src/index.ts#L351-L355 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | BertExtractiveSummarizer.supportedOutputTypes | supportedOutputTypes(): string[] {
return ([
'text/plain'
]);
} | /**
* @returns an array of mime-types supported as output
* type by the data producer.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bert-extractive-summarizer/src/index.ts#L361-L365 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | BertExtractiveSummarizer.supportedComputeTypes | supportedComputeTypes(): ComputeType[] {
return ([
ComputeType.CPU,
ComputeType.GPU
]);
} | /**
* @returns the supported compute types by a given
* middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bert-extractive-summarizer/src/index.ts#L371-L376 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | BertExtractiveSummarizer.conditional | conditional() {
return (super
.conditional()
.and(when('type').equals('document-created'))
);
} | /**
* @returns the middleware conditional statement defining
* in which conditions this middleware should be executed.
* In this case, we want the middleware to only be invoked
* when the document mime-type is supported, and the event
* type is `document-created`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/bert-extractive-summarizer/src/index.ts#L385-L390 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitterBuilder.withChunkSize | public withChunkSize(chunkSize: number) {
this.providerProps.chunkSize = chunkSize;
return (this);
} | /**
* Sets the chunk size.
* @param chunkSize the chunk size to assign.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L89-L92 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitterBuilder.withChunkOverlap | public withChunkOverlap(chunkOverlap: number) {
this.providerProps.chunkOverlap = chunkOverlap;
return (this);
} | /**
* Sets the chunk overlap.
* @param chunkOverlap the chunk overlap to assign.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L98-L101 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitterBuilder.withSeparator | public withSeparator(separator: string) {
this.providerProps.separator = separator;
return (this);
} | /**
* Sets the separator to use between chunks.
* @param separator the separator to use.
* @returns the builder itself.
* @default `\n\n`
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L109-L112 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitterBuilder.build | public build(): CharacterTextSplitter {
return (new CharacterTextSplitter(
this.scope,
this.identifier, {
...this.providerProps as CharacterTextSplitterProps,
...this.props
}
));
} | /**
* @returns a new instance of the `CharacterTextSplitter`
* service constructed with the given parameters.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L118-L126 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitter.constructor | constructor(scope: Construct, id: string, props: CharacterTextSplitterProps) {
super(scope, id, description, {
...props,
queueVisibilityTimeout: cdk.Duration.seconds(
6 * PROCESSING_TIMEOUT.toSeconds()
)
});
// Validate the properties.
props = this.parse(CharacterTextSplitterP... | /**
* Construct constructor.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L153-L224 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitter.grantReadProcessedDocuments | grantReadProcessedDocuments(grantee: iam.IGrantable): iam.Grant {
return (this.storage.grantRead(grantee));
} | /**
* Allows a grantee to read from the processed documents
* generated by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L230-L232 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitter.supportedInputTypes | supportedInputTypes(): string[] {
return ([
'text/plain'
]);
} | /**
* @returns an array of mime-types supported as input
* type by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L238-L242 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitter.supportedOutputTypes | supportedOutputTypes(): string[] {
return ([
'text/plain'
]);
} | /**
* @returns an array of mime-types supported as output
* type by the data producer.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L248-L252 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitter.supportedComputeTypes | supportedComputeTypes(): ComputeType[] {
return ([
ComputeType.CPU
]);
} | /**
* @returns the supported compute types by a given
* middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L258-L262 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | CharacterTextSplitter.conditional | conditional() {
return (super
.conditional()
.and(when('type').equals('document-created'))
);
} | /**
* @returns the middleware conditional statement defining
* in which conditions this middleware should be executed.
* In this case, we want the middleware to only be invoked
* when the document mime-type is supported, and the event
* type is `document-created`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/index.ts#L271-L276 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.getMetadata | getMetadata(chunk: string, order: number, total: number): DocumentMetadata {
return ({
properties: {
kind: 'text',
attrs: {
chunk: {
id: crypto
.createHash('sha256')
.update(chunk)
.digest('hex'),
order,
to... | /**
* @param chunk the chunk of text to return metadata for.
* @param order the order of the chunk.
* @param total the total number of chunks in the document.
* @returns the metadata for the chunk.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/lambdas/text-splitter/index.ts#L67-L83 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.processEvent | async processEvent(event: CloudEvent): Promise<CloudEvent> {
const document = event.data().document();
// We load the text file in memory.
const text = (await document.data().asBuffer()).toString('utf-8');
// Create the text splitter.
const textSplitter = new CharacterTextSplitter({
separato... | /**
* @param event the event to process.
* @note the next decorator will automatically forward the
* returned cloud event to the next middlewares
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/lambdas/text-splitter/index.ts#L124-L147 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.handler | async handler(event: SQSEvent, _: Context): Promise<SQSBatchResponse> {
return (await processPartialResponse(
event,
(record: SQSRecord) => this.processEvent(
CloudEvent.from(JSON.parse(record.body))
),
processor
));
} | // eslint-disable-next-line @typescript-eslint/no-unused-vars | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/character-text-splitter/src/lambdas/text-splitter/index.ts#L156-L164 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessorBuilder.withOutputFormat | public withOutputFormat(outputFormat: OutputFormat) {
this.providerProps.outputFormat = outputFormat;
return (this);
} | /**
* Sets the desired output format.
* @param outputFormat the desired output format.
* @default text
* @returns the builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L78-L81 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessorBuilder.withIncludeAttachments | public withIncludeAttachments(includeAttachments: boolean) {
this.providerProps.includeAttachments = includeAttachments;
return (this);
} | /**
* Sets whether to include attachments.
* @param includeAttachments whether to include attachments.
* @default false
* @returns the builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L89-L92 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessorBuilder.withIncludeImageLinks | public withIncludeImageLinks(includeImageLinks: boolean) {
this.providerProps.includeImageLinks = includeImageLinks;
return (this);
} | /**
* Sets whether to include CID attachments to data URL images.
* @param includeImageLinks whether to include image links.
* @default false
* @returns the builder instance.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L100-L103 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessorBuilder.build | public build(): EmailTextProcessor {
return (new EmailTextProcessor(
this.scope,
this.identifier, {
...this.providerProps as EmailTextProcessorProps,
...this.props
}
));
} | /**
* @returns a new instance of the `EmailTextProcessor`
* service constructed with the given parameters.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L109-L117 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessor.constructor | constructor(scope: Construct, id: string, private props: EmailTextProcessorProps) {
super(scope, id, description, {
...props,
queueVisibilityTimeout: cdk.Duration.seconds(
6 * PROCESSING_TIMEOUT.toSeconds()
)
});
// Validate the properties.
this.props = this.parse(EmailTextPro... | /**
* Construct constructor.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L144-L224 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessor.grantReadProcessedDocuments | grantReadProcessedDocuments(grantee: iam.IGrantable): iam.Grant {
return (this.storage.grantRead(grantee));
} | /**
* Allows a grantee to read from the processed documents
* generated by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L230-L232 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessor.supportedInputTypes | supportedInputTypes(): string[] {
return ([
'message/rfc822',
'application/vnd.ms-outlook'
]);
} | /**
* @returns an array of mime-types supported as input
* type by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L238-L243 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessor.supportedOutputTypes | supportedOutputTypes(): string[] {
if (this.props.includeAttachments) {
return (['*/*']);
}
if (this.props.outputFormat === 'text') {
return (['text/plain']);
} else if (this.props.outputFormat === 'html') {
return (['text/html']);
} else {
return (['application/json']);
... | /**
* @returns an array of mime-types supported as output
* type by the data producer.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L249-L260 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessor.supportedComputeTypes | supportedComputeTypes(): ComputeType[] {
return ([
ComputeType.CPU
]);
} | /**
* @returns the supported compute types by a given
* middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L266-L270 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | EmailTextProcessor.conditional | conditional() {
return (super
.conditional()
.and(when('type').equals('document-created'))
);
} | /**
* @returns the middleware conditional statement defining
* in which conditions this middleware should be executed.
* In this case, we want the middleware to only be invoked
* when the document mime-type is supported, and the event
* type is `document-created`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/index.ts#L279-L284 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | asJson | const asJson = (message: MessageText, headers: Headers): string => {
return (JSON.stringify({
headers: Object.fromEntries(headers),
text: message.text,
html: message.html
}));
}; | /**
* @param message the message associated with the email.
* @returns an object describing the attributes
* of the email.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/lambdas/parser/convert.ts#L35-L41 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.createCallbacks | private createCallbacks(event: CloudEvent, parser: MailParser) {
let headers: Headers;
return ({
onData: (data: AttachmentStream | MessageText) => {
if (data.type === 'attachment') {
if (!INCLUDE_ATTACHMENTS) {
data.release();
} else {
this.onAttachment... | /**
* A function creating a closure capturing the
* email document parsing results.
* @param e the cloud event associated with the
* email document.
* @returns a closure exposing the event handlers
* to process the email document.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/lambdas/parser/index.ts#L181-L199 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.processEvent | async processEvent(event: CloudEvent): Promise<any> {
const document = event.data().document();
const parser = new MailParser({
skipImageLinks: !INCLUDE_IMAGE_LINKS
});
// We create a readable stream from the document.
const readable = await document.data().asReadStream();
// Create a ... | /**
* Parses the input email document, and processes its
* content, attachments and headers as a stream.
* @param event the event to process.
* @note the next decorator will automatically forward the
* returned cloud event to the next middlewares
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/lambdas/parser/index.ts#L208-L230 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.handler | async handler(event: SQSEvent, _: Context): Promise<SQSBatchResponse> {
return (await processPartialResponse(
event,
(record: SQSRecord) => this.processEvent(
CloudEvent.from(JSON.parse(record.body))
),
processor
));
} | // eslint-disable-next-line @typescript-eslint/no-unused-vars | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/email-text-processor/src/lambdas/parser/index.ts#L239-L247 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | JMESPathProcessorBuilder.withExpression | public withExpression(expression: string) {
// Validate the expression.
jmespath.search({}, expression);
this.providerProps.expression = expression;
return (this);
} | /**
* Sets the JMESPath expression to apply.
* @param expression the JMESPath expression to apply.
* @returns the builder itself.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/index.ts#L76-L81 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | JMESPathProcessorBuilder.build | public build(): JMESPathProcessor {
return (new JMESPathProcessor(
this.scope,
this.identifier, {
...this.providerProps as JMESPathProcessorProps,
...this.props
}
));
} | /**
* @returns a new instance of the `JMESPathProcessor`
* service constructed with the given parameters.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/index.ts#L87-L95 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | JMESPathProcessor.constructor | constructor(scope: Construct, id: string, props: JMESPathProcessorProps) {
super(scope, id, description, {
...props,
queueVisibilityTimeout: cdk.Duration.seconds(
6 * PROCESSING_TIMEOUT.toSeconds()
)
});
// Validate the properties.
props = this.parse(JMESPathProcessorPropsSche... | /**
* Construct constructor.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/index.ts#L122-L191 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | JMESPathProcessor.grantReadProcessedDocuments | grantReadProcessedDocuments(grantee: iam.IGrantable): iam.Grant {
return (this.storage.grantRead(grantee));
} | /**
* Allows a grantee to read from the processed documents
* generated by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/index.ts#L197-L199 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | JMESPathProcessor.supportedInputTypes | supportedInputTypes(): string[] {
return ([
'application/json'
]);
} | /**
* @returns an array of mime-types supported as input
* type by this middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/index.ts#L205-L209 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | JMESPathProcessor.supportedOutputTypes | supportedOutputTypes(): string[] {
return ([
'application/json',
'text/plain'
]);
} | /**
* @returns an array of mime-types supported as output
* type by the data producer.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/index.ts#L215-L220 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | JMESPathProcessor.supportedComputeTypes | supportedComputeTypes(): ComputeType[] {
return ([
ComputeType.CPU
]);
} | /**
* @returns the supported compute types by a given
* middleware.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/index.ts#L226-L230 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | JMESPathProcessor.conditional | conditional() {
return (super
.conditional()
.and(when('type').equals('document-created'))
);
} | /**
* @returns the middleware conditional statement defining
* in which conditions this middleware should be executed.
* In this case, we want the middleware to only be invoked
* when the document mime-type is supported, and the event
* type is `document-created`.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/index.ts#L239-L244 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.getType | private getType(obj: any): string {
return (typeof obj === 'object' ?
'application/json' :
'text/plain'
);
} | /**
* @param obj a javascript object.
* @returns the type of the object.
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/lambdas/processor/index.ts#L70-L75 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | Lambda.handler | async handler(event: SQSEvent, _: Context): Promise<SQSBatchResponse> {
return (await processPartialResponse(
event,
(record: SQSRecord) => this.processEvent(
CloudEvent.from(JSON.parse(record.body))
),
processor
));
} | // eslint-disable-next-line @typescript-eslint/no-unused-vars | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/jmespath-processor/src/lambdas/processor/index.ts#L126-L134 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | KeybertTextProcessorBuilder.withTopN | public withTopN(topN: number) {
this.middlewareProps.topN = topN;
return (this);
} | /**
* Sets the maximum number of keywords to extract.
* @param topN the maximum number of keywords to extract.
* @default 5
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/keybert-text-processor/src/index.ts#L72-L75 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
project-lakechain | github_2023 | awslabs | typescript | KeybertTextProcessorBuilder.withUseMaxSum | public withUseMaxSum(useMaxSum: boolean) {
this.middlewareProps.useMaxSum = useMaxSum;
return (this);
} | /**
* Sets whether to use the max sum algorithm.
* @param useMaxSum whether to use the max sum algorithm.
* @default false
*/ | https://github.com/awslabs/project-lakechain/blob/4285173e80584eedfc1a8424d3d1b6c1a7038088/packages/middlewares/text-processors/keybert-text-processor/src/index.ts#L82-L85 | 4285173e80584eedfc1a8424d3d1b6c1a7038088 |
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