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Class: LlamaParseReader

Represents a reader for parsing files using the LlamaParse API. See https://github.com/run-llama/llama_parse

Extends​

Constructors​

new LlamaParseReader()​

new LlamaParseReader(params): LlamaParseReader

Parameters​

• params: Partial<LlamaParseReader> = {}

Returns​

LlamaParseReader

Overrides​

FileReader.constructor

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:241

Properties​

apiKey​

apiKey: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:190

baseUrl​

baseUrl: string = "https://api.cloud.llamaindex.ai/api/parsing"

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:192

boundingBox?​

optional boundingBox: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:226

checkInterval​

checkInterval: number = 1

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:196

doNotCache?​

optional doNotCache: boolean

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:210

doNotUnrollColumns?​

optional doNotUnrollColumns: boolean

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:214

fastMode?​

optional fastMode: boolean

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:212

gpt4oApiKey?​

optional gpt4oApiKey: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:224

gpt4oMode​

gpt4oMode: boolean = false

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:222

ignoreErrors​

ignoreErrors: boolean = true

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:230

invalidateCache?​

optional invalidateCache: boolean

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:208

language​

language: Language = "en"

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:202

maxTimeout​

maxTimeout: number = 2000

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:198

pagePrefix?​

optional pagePrefix: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:218

pageSeparator?​

optional pageSeparator: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:216

pageSuffix?​

optional pageSuffix: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:220

parsingInstruction?​

optional parsingInstruction: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:204

resultType​

resultType: ResultType = "text"

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:194

skipDiagonalText?​

optional skipDiagonalText: boolean

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:206

splitByPage​

splitByPage: boolean = true

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:232

targetPages?​

optional targetPages: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:228

useVendorMultimodalModel​

useVendorMultimodalModel: boolean = false

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:234

vendorMultimodalApiKey?​

optional vendorMultimodalApiKey: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:238

vendorMultimodalModelName?​

optional vendorMultimodalModelName: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:236

verbose​

verbose: boolean = true

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:200

Methods​

getImages()​

getImages(jsonResult, downloadPath): Promise<Record<string, any>[]>

Downloads and saves images from a given JSON result to a specified download path. Currently only supports resultType = "json"

Parameters​

• jsonResult: Record<string, any>[]

The JSON result containing image information.

• downloadPath: string

The path to save the downloaded images.

Returns​

Promise<Record<string, any>[]>

A Promise that resolves to an array of image objects.

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:483

loadData()​

loadData(filePath): Promise<Document<Metadata>[]>

Parameters​

• filePath: string

Returns​

Promise<Document<Metadata>[]>

Inherited from​

FileReader.loadData

Defined in​

packages/core/dist/schema/index.d.ts:187

loadDataAsContent()​

loadDataAsContent(fileContent, fileName?): Promise<Document<Metadata>[]>

Loads data from a file and returns an array of Document objects. To be used with resultType = "text" and "markdown"

Parameters​

• fileContent: Uint8Array

The content of the file to be loaded.

• fileName?: string

The optional name of the file to be loaded.

Returns​

Promise<Document<Metadata>[]>

A Promise object that resolves to an array of Document objects.

Overrides​

FileReader.loadDataAsContent

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:403

loadJson()​

loadJson(filePathOrContent): Promise<Record<string, any>[]>

Loads data from a file and returns an array of JSON objects. To be used with resultType = "json"

Parameters​

• filePathOrContent: string | Uint8Array

The file path to the file or the content of the file as a Buffer

Returns​

Promise<Record<string, any>[]>

A Promise that resolves to an array of JSON objects.

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:445

addMetaData()​

static addMetaData(filePath): (doc, index) => void

Parameters​

• filePath: string

Returns​

Function

Parameters​

• doc: Document<Metadata>

• index: number

Returns​

void

Inherited from​

FileReader.addMetaData

Defined in​

packages/core/dist/schema/index.d.ts:188

getMimeType()​

static getMimeType(data): Promise<object>

Parameters​

• data: Uint8Array

Returns​

Promise<object>

extension​

extension: string

mime​

mime: string

Defined in​

packages/llamaindex/src/readers/LlamaParseReader.ts:593