31 lines
1.4 KiB
TypeScript
31 lines
1.4 KiB
TypeScript
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import { TextLoader } from "langchain/document_loaders/fs/text";
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/**
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* A class that extends the `TextLoader` class. It represents a document
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* loader that loads documents from SRT (SubRip) subtitle files. It has a
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* constructor that takes a `filePathOrBlob` parameter representing the
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* path to the SRT file or a `Blob` object. The `parse()` method is
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* implemented to parse the SRT file and extract the text content of each
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* subtitle.
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* @example
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* ```typescript
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* const loader = new SRTLoader("path/to/file.srt");
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* const docs = await loader.load();
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* console.log({ docs });
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* ```
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*/
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export declare class SRTLoader extends TextLoader {
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constructor(filePathOrBlob: string | Blob);
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/**
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* A protected method that takes a `raw` string as a parameter and returns
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* a promise that resolves to an array of strings. It parses the raw SRT
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* string using the `SRTParser2` class from the `srt-parser-2` module. It
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* retrieves the subtitle objects from the parsed SRT data and extracts
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* the text content from each subtitle object. It filters out any empty
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* text content and joins the non-empty text content with a space
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* separator.
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* @param raw The raw SRT string to be parsed.
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* @returns A promise that resolves to an array of strings representing the text content of each subtitle.
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*/
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protected parse(raw: string): Promise<string[]>;
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}
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