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feat(core): Upgrade all langchain related dependencies (#9504)

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Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>
Co-authored-by: Oleg Ivaniv <me@olegivaniv.com>
This commit is contained in:
कारतोफ्फेलस्क्रिप्ट™
2024-05-24 14:43:17 +02:00
committed by GitHub
parent 6ea8607716
commit a77e8dd79e
18 changed files with 997 additions and 938 deletions
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12
packages/@n8n/nodes-langchain/utils/N8nBinaryLoader.ts
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@@ -3,14 +3,14 @@ import { createWriteStream } from 'fs';
import type { IExecuteFunctions, INodeExecutionData } from 'n8n-workflow';
import { NodeOperationError, BINARY_ENCODING } from 'n8n-workflow';
import type { TextSplitter } from 'langchain/text_splitter';
import type { TextSplitter } from '@langchain/textsplitters';
import type { Document } from '@langchain/core/documents';
import { CSVLoader } from 'langchain/document_loaders/fs/csv';
import { DocxLoader } from 'langchain/document_loaders/fs/docx';
import { CSVLoader } from '@langchain/community/document_loaders/fs/csv';
import { DocxLoader } from '@langchain/community/document_loaders/fs/docx';
import { JSONLoader } from 'langchain/document_loaders/fs/json';
import { PDFLoader } from 'langchain/document_loaders/fs/pdf';
import { PDFLoader } from '@langchain/community/document_loaders/fs/pdf';
import { TextLoader } from 'langchain/document_loaders/fs/text';
import { EPubLoader } from 'langchain/document_loaders/fs/epub';
import { EPubLoader } from '@langchain/community/document_loaders/fs/epub';
import { file as tmpFile, type DirectoryResult } from 'tmp-promise';
import { getMetadataFiltersValues } from './helpers';
@@ -186,7 +186,7 @@ export class N8nBinaryLoader {
}
const loadedDoc = this.textSplitter
? await loader.loadAndSplit(this.textSplitter)
? await this.textSplitter.splitDocuments(await loader.load())
: await loader.load();
docs.push(...loadedDoc);

4
packages/@n8n/nodes-langchain/utils/N8nJsonLoader.ts
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@@ -1,6 +1,6 @@
import { type IExecuteFunctions, type INodeExecutionData, NodeOperationError } from 'n8n-workflow';
import type { TextSplitter } from 'langchain/text_splitter';
import type { TextSplitter } from '@langchain/textsplitters';
import type { Document } from '@langchain/core/documents';
import { JSONLoader } from 'langchain/document_loaders/fs/json';
import { TextLoader } from 'langchain/document_loaders/fs/text';
@@ -75,7 +75,7 @@ export class N8nJsonLoader {
}
const docs = this.textSplitter
? await documentLoader.loadAndSplit(this.textSplitter)
? await this.textSplitter.splitDocuments(await documentLoader.load())
: await documentLoader.load();
if (metadata) {

2
packages/@n8n/nodes-langchain/utils/logWrapper.ts
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@@ -10,7 +10,7 @@ import type { BaseCallbackConfig, Callbacks } from '@langchain/core/callbacks/ma
import { Embeddings } from '@langchain/core/embeddings';
import { VectorStore } from '@langchain/core/vectorstores';
import type { Document } from '@langchain/core/documents';
import { TextSplitter } from 'langchain/text_splitter';
import { TextSplitter } from '@langchain/textsplitters';
import { BaseChatMemory } from '@langchain/community/memory/chat_memory';
import { BaseRetriever } from '@langchain/core/retrievers';
import { BaseOutputParser, OutputParserException } from '@langchain/core/output_parsers';