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214 lines
14 KiB
Python
214 lines
14 KiB
Python
"""**Document Loaders** are classes to load Documents.
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**Document Loaders** are usually used to load a lot of Documents in a single run.
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**Class hierarchy:**
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.. code-block::
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BaseLoader --> <name>Loader # Examples: TextLoader, UnstructuredFileLoader
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**Main helpers:**
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.. code-block::
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Document, <name>TextSplitter
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"""
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import importlib
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from typing import Any
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_module_lookup = {
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"AZLyricsLoader": "langchain_community.document_loaders.azlyrics",
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"AcreomLoader": "langchain_community.document_loaders.acreom",
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"AirbyteCDKLoader": "langchain_community.document_loaders.airbyte",
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"AirbyteGongLoader": "langchain_community.document_loaders.airbyte",
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"AirbyteHubspotLoader": "langchain_community.document_loaders.airbyte",
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"AirbyteJSONLoader": "langchain_community.document_loaders.airbyte_json",
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"AirbyteSalesforceLoader": "langchain_community.document_loaders.airbyte",
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"AirbyteShopifyLoader": "langchain_community.document_loaders.airbyte",
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"AirbyteStripeLoader": "langchain_community.document_loaders.airbyte",
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"AirbyteTypeformLoader": "langchain_community.document_loaders.airbyte",
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"AirbyteZendeskSupportLoader": "langchain_community.document_loaders.airbyte",
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"AirtableLoader": "langchain_community.document_loaders.airtable",
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"AmazonTextractPDFLoader": "langchain_community.document_loaders.pdf",
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"ApifyDatasetLoader": "langchain_community.document_loaders.apify_dataset",
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"ArcGISLoader": "langchain_community.document_loaders.arcgis_loader",
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"ArxivLoader": "langchain_community.document_loaders.arxiv",
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"AssemblyAIAudioLoaderById": "langchain_community.document_loaders.assemblyai",
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"AssemblyAIAudioTranscriptLoader": "langchain_community.document_loaders.assemblyai", # noqa: E501
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"AstraDBLoader": "langchain_community.document_loaders.astradb",
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"AsyncChromiumLoader": "langchain_community.document_loaders.chromium",
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"AsyncHtmlLoader": "langchain_community.document_loaders.async_html",
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"AthenaLoader": "langchain_community.document_loaders.athena",
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"AzureAIDataLoader": "langchain_community.document_loaders.azure_ai_data",
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"AzureAIDocumentIntelligenceLoader": "langchain_community.document_loaders.doc_intelligence", # noqa: E501
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"AzureBlobStorageContainerLoader": "langchain_community.document_loaders.azure_blob_storage_container", # noqa: E501
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"AzureBlobStorageFileLoader": "langchain_community.document_loaders.azure_blob_storage_file", # noqa: E501
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"BSHTMLLoader": "langchain_community.document_loaders.html_bs",
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"BibtexLoader": "langchain_community.document_loaders.bibtex",
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"BigQueryLoader": "langchain_community.document_loaders.bigquery",
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"BiliBiliLoader": "langchain_community.document_loaders.bilibili",
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"BlackboardLoader": "langchain_community.document_loaders.blackboard",
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"Blob": "langchain_community.document_loaders.blob_loaders",
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"BlobLoader": "langchain_community.document_loaders.blob_loaders",
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"BlockchainDocumentLoader": "langchain_community.document_loaders.blockchain",
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"BraveSearchLoader": "langchain_community.document_loaders.brave_search",
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"BrowserlessLoader": "langchain_community.document_loaders.browserless",
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"CSVLoader": "langchain_community.document_loaders.csv_loader",
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"CassandraLoader": "langchain_community.document_loaders.cassandra",
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"ChatGPTLoader": "langchain_community.document_loaders.chatgpt",
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"CoNLLULoader": "langchain_community.document_loaders.conllu",
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"CollegeConfidentialLoader": "langchain_community.document_loaders.college_confidential", # noqa: E501
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"ConcurrentLoader": "langchain_community.document_loaders.concurrent",
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"ConfluenceLoader": "langchain_community.document_loaders.confluence",
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"CouchbaseLoader": "langchain_community.document_loaders.couchbase",
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"CubeSemanticLoader": "langchain_community.document_loaders.cube_semantic",
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"DataFrameLoader": "langchain_community.document_loaders.dataframe",
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"DatadogLogsLoader": "langchain_community.document_loaders.datadog_logs",
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"DiffbotLoader": "langchain_community.document_loaders.diffbot",
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"DirectoryLoader": "langchain_community.document_loaders.directory",
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"DiscordChatLoader": "langchain_community.document_loaders.discord",
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"DocugamiLoader": "langchain_community.document_loaders.docugami",
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"DocusaurusLoader": "langchain_community.document_loaders.docusaurus",
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"Docx2txtLoader": "langchain_community.document_loaders.word_document",
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"DropboxLoader": "langchain_community.document_loaders.dropbox",
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"DuckDBLoader": "langchain_community.document_loaders.duckdb_loader",
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"EtherscanLoader": "langchain_community.document_loaders.etherscan",
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"EverNoteLoader": "langchain_community.document_loaders.evernote",
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"FacebookChatLoader": "langchain_community.document_loaders.facebook_chat",
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"FaunaLoader": "langchain_community.document_loaders.fauna",
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"FigmaFileLoader": "langchain_community.document_loaders.figma",
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"FileSystemBlobLoader": "langchain_community.document_loaders.blob_loaders",
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"GCSDirectoryLoader": "langchain_community.document_loaders.gcs_directory",
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"GCSFileLoader": "langchain_community.document_loaders.gcs_file",
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"GeoDataFrameLoader": "langchain_community.document_loaders.geodataframe",
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"GitHubIssuesLoader": "langchain_community.document_loaders.github",
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"GitLoader": "langchain_community.document_loaders.git",
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"GitbookLoader": "langchain_community.document_loaders.gitbook",
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"GithubFileLoader": "langchain_community.document_loaders.github",
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"GoogleApiClient": "langchain_community.document_loaders.youtube",
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"GoogleApiYoutubeLoader": "langchain_community.document_loaders.youtube",
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"GoogleDriveLoader": "langchain_community.document_loaders.googledrive",
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"GoogleSpeechToTextLoader": "langchain_community.document_loaders.google_speech_to_text", # noqa: E501
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"GutenbergLoader": "langchain_community.document_loaders.gutenberg",
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"HNLoader": "langchain_community.document_loaders.hn",
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"HuggingFaceDatasetLoader": "langchain_community.document_loaders.hugging_face_dataset", # noqa: E501
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"HuggingFaceModelLoader": "langchain_community.document_loaders.hugging_face_model",
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"IFixitLoader": "langchain_community.document_loaders.ifixit",
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"IMSDbLoader": "langchain_community.document_loaders.imsdb",
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"ImageCaptionLoader": "langchain_community.document_loaders.image_captions",
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"IuguLoader": "langchain_community.document_loaders.iugu",
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"JSONLoader": "langchain_community.document_loaders.json_loader",
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"JoplinLoader": "langchain_community.document_loaders.joplin",
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"LakeFSLoader": "langchain_community.document_loaders.lakefs",
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"LarkSuiteDocLoader": "langchain_community.document_loaders.larksuite",
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"LLMSherpaFileLoader": "langchain_community.document_loaders.llmsherpa",
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"MHTMLLoader": "langchain_community.document_loaders.mhtml",
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"MWDumpLoader": "langchain_community.document_loaders.mediawikidump",
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"MastodonTootsLoader": "langchain_community.document_loaders.mastodon",
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"MathpixPDFLoader": "langchain_community.document_loaders.pdf",
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"MaxComputeLoader": "langchain_community.document_loaders.max_compute",
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"MergedDataLoader": "langchain_community.document_loaders.merge",
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"ModernTreasuryLoader": "langchain_community.document_loaders.modern_treasury",
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"MongodbLoader": "langchain_community.document_loaders.mongodb",
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"NewsURLLoader": "langchain_community.document_loaders.news",
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"NotebookLoader": "langchain_community.document_loaders.notebook",
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"NotionDBLoader": "langchain_community.document_loaders.notiondb",
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"NotionDirectoryLoader": "langchain_community.document_loaders.notion",
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"OBSDirectoryLoader": "langchain_community.document_loaders.obs_directory",
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"OBSFileLoader": "langchain_community.document_loaders.obs_file",
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"ObsidianLoader": "langchain_community.document_loaders.obsidian",
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"OneDriveFileLoader": "langchain_community.document_loaders.onedrive_file",
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"OneDriveLoader": "langchain_community.document_loaders.onedrive",
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"OnlinePDFLoader": "langchain_community.document_loaders.pdf",
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"OpenCityDataLoader": "langchain_community.document_loaders.open_city_data",
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"OracleAutonomousDatabaseLoader": "langchain_community.document_loaders.oracleadb_loader", # noqa: E501
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"OutlookMessageLoader": "langchain_community.document_loaders.email",
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"PDFMinerLoader": "langchain_community.document_loaders.pdf",
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"PDFMinerPDFasHTMLLoader": "langchain_community.document_loaders.pdf",
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"PDFPlumberLoader": "langchain_community.document_loaders.pdf",
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"PagedPDFSplitter": "langchain_community.document_loaders.pdf",
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"PebbloSafeLoader": "langchain_community.document_loaders.pebblo",
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"PlaywrightURLLoader": "langchain_community.document_loaders.url_playwright",
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"PolarsDataFrameLoader": "langchain_community.document_loaders.polars_dataframe",
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"PsychicLoader": "langchain_community.document_loaders.psychic",
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"PubMedLoader": "langchain_community.document_loaders.pubmed",
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"PyMuPDFLoader": "langchain_community.document_loaders.pdf",
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"PyPDFDirectoryLoader": "langchain_community.document_loaders.pdf",
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"PyPDFLoader": "langchain_community.document_loaders.pdf",
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"PyPDFium2Loader": "langchain_community.document_loaders.pdf",
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"PySparkDataFrameLoader": "langchain_community.document_loaders.pyspark_dataframe",
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"PythonLoader": "langchain_community.document_loaders.python",
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"RSSFeedLoader": "langchain_community.document_loaders.rss",
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"ReadTheDocsLoader": "langchain_community.document_loaders.readthedocs",
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"RecursiveUrlLoader": "langchain_community.document_loaders.recursive_url_loader",
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"RedditPostsLoader": "langchain_community.document_loaders.reddit",
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"RoamLoader": "langchain_community.document_loaders.roam",
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"RocksetLoader": "langchain_community.document_loaders.rocksetdb",
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"S3DirectoryLoader": "langchain_community.document_loaders.s3_directory",
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"S3FileLoader": "langchain_community.document_loaders.s3_file",
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"SQLDatabaseLoader": "langchain_community.document_loaders.sql_database",
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"SRTLoader": "langchain_community.document_loaders.srt",
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"SeleniumURLLoader": "langchain_community.document_loaders.url_selenium",
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"SharePointLoader": "langchain_community.document_loaders.sharepoint",
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"SitemapLoader": "langchain_community.document_loaders.sitemap",
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"SlackDirectoryLoader": "langchain_community.document_loaders.slack_directory",
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"SnowflakeLoader": "langchain_community.document_loaders.snowflake_loader",
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"SpreedlyLoader": "langchain_community.document_loaders.spreedly",
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"StripeLoader": "langchain_community.document_loaders.stripe",
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"SurrealDBLoader": "langchain_community.document_loaders.surrealdb",
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"TelegramChatApiLoader": "langchain_community.document_loaders.telegram",
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"TelegramChatFileLoader": "langchain_community.document_loaders.telegram",
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"TelegramChatLoader": "langchain_community.document_loaders.telegram",
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"TencentCOSDirectoryLoader": "langchain_community.document_loaders.tencent_cos_directory", # noqa: E501
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"TencentCOSFileLoader": "langchain_community.document_loaders.tencent_cos_file",
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"TensorflowDatasetLoader": "langchain_community.document_loaders.tensorflow_datasets", # noqa: E501
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"TextLoader": "langchain_community.document_loaders.text",
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"TiDBLoader": "langchain_community.document_loaders.tidb",
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"ToMarkdownLoader": "langchain_community.document_loaders.tomarkdown",
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"TomlLoader": "langchain_community.document_loaders.toml",
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"TrelloLoader": "langchain_community.document_loaders.trello",
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"TwitterTweetLoader": "langchain_community.document_loaders.twitter",
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"UnstructuredAPIFileIOLoader": "langchain_community.document_loaders.unstructured",
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"UnstructuredAPIFileLoader": "langchain_community.document_loaders.unstructured",
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"UnstructuredCHMLoader": "langchain_community.document_loaders.chm",
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"UnstructuredCSVLoader": "langchain_community.document_loaders.csv_loader",
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"UnstructuredEPubLoader": "langchain_community.document_loaders.epub",
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"UnstructuredEmailLoader": "langchain_community.document_loaders.email",
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"UnstructuredExcelLoader": "langchain_community.document_loaders.excel",
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"UnstructuredFileIOLoader": "langchain_community.document_loaders.unstructured",
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"UnstructuredFileLoader": "langchain_community.document_loaders.unstructured",
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"UnstructuredHTMLLoader": "langchain_community.document_loaders.html",
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"UnstructuredImageLoader": "langchain_community.document_loaders.image",
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"UnstructuredMarkdownLoader": "langchain_community.document_loaders.markdown",
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"UnstructuredODTLoader": "langchain_community.document_loaders.odt",
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"UnstructuredOrgModeLoader": "langchain_community.document_loaders.org_mode",
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"UnstructuredPDFLoader": "langchain_community.document_loaders.pdf",
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"UnstructuredPowerPointLoader": "langchain_community.document_loaders.powerpoint",
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"UnstructuredRSTLoader": "langchain_community.document_loaders.rst",
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"UnstructuredRTFLoader": "langchain_community.document_loaders.rtf",
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"UnstructuredTSVLoader": "langchain_community.document_loaders.tsv",
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"UnstructuredURLLoader": "langchain_community.document_loaders.url",
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"UnstructuredWordDocumentLoader": "langchain_community.document_loaders.word_document", # noqa: E501
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"UnstructuredXMLLoader": "langchain_community.document_loaders.xml",
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"VsdxLoader": "langchain_community.document_loaders.vsdx",
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"WeatherDataLoader": "langchain_community.document_loaders.weather",
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"WebBaseLoader": "langchain_community.document_loaders.web_base",
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"WhatsAppChatLoader": "langchain_community.document_loaders.whatsapp_chat",
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"WikipediaLoader": "langchain_community.document_loaders.wikipedia",
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"XorbitsLoader": "langchain_community.document_loaders.xorbits",
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"YoutubeAudioLoader": "langchain_community.document_loaders.blob_loaders",
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"YoutubeLoader": "langchain_community.document_loaders.youtube",
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"YuqueLoader": "langchain_community.document_loaders.yuque",
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}
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def __getattr__(name: str) -> Any:
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if name in _module_lookup:
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module = importlib.import_module(_module_lookup[name])
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return getattr(module, name)
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raise AttributeError(f"module {__name__} has no attribute {name}")
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__all__ = list(_module_lookup.keys())
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