@langchain/community/dist/document_loaders/web/imsdb.cjs.map

Third-party integrations for LangChain.js

{"version":3,"file":"imsdb.cjs","names":["CheerioWebBaseLoader","webPath: string","Document"],"sources":["../../../src/document_loaders/web/imsdb.ts"],"sourcesContent":["import { Document } from \"@langchain/core/documents\";\nimport { CheerioWebBaseLoader } from \"./cheerio.js\";\n\n/**\n * A class that extends the CheerioWebBaseLoader class. It represents a\n * loader for loading web pages from the IMSDB (Internet Movie Script\n * Database) website.\n */\nexport class IMSDBLoader extends CheerioWebBaseLoader {\n  constructor(public webPath: string) {\n    super(webPath);\n  }\n\n  /**\n   * An asynchronous method that loads the web page using the scrape()\n   * method inherited from the base class. It selects the element with the\n   * class 'scrtext' using the $ function provided by Cheerio and extracts\n   * the text content. It creates a Document instance with the text content\n   * as the page content and the source as metadata. It returns an array\n   * containing the Document instance.\n   * @returns An array containing a Document instance.\n   */\n  public async load(): Promise<Document[]> {\n    const $ = await this.scrape();\n    const text = $(\"td[class='scrtext']\").text().trim();\n    const metadata = { source: this.webPath };\n    return [new Document({ pageContent: text, metadata })];\n  }\n}\n"],"mappings":";;;;;;;;;;;;AAQA,IAAa,cAAb,cAAiCA,0DAAqB;CACpD,YAAmBC,SAAiB;EAClC,MAAM,QAAQ;EADG;CAElB;;;;;;;;;;CAWD,MAAa,OAA4B;EACvC,MAAM,IAAI,MAAM,KAAK,QAAQ;EAC7B,MAAM,OAAO,EAAE,sBAAsB,CAAC,MAAM,CAAC,MAAM;EACnD,MAAM,WAAW,EAAE,QAAQ,KAAK,QAAS;AACzC,SAAO,CAAC,IAAIC,oCAAS;GAAE,aAAa;GAAM;EAAU,EAAE;CACvD;AACF"}