langchain

Commit Graph

Author	SHA1	Message	Date
Christophe Bornet	1100f8de7a	community[minor]: Implement lazy_load() for ArxivLoader (#18664 ) Integration tests: `tests/integration_tests/utilities/test_arxiv.py` and `tests/integration_tests/document_loaders/test_arxiv.py`	6 months ago
Christophe Bornet	2d96803ddd	community[minor]: Implement lazy_load() for OutlookMessageLoader (#18668 ) Integration test: `tests/integration_tests/document_loaders/test_email.py`	6 months ago
Christophe Bornet	ae167fb5b2	community[minor]: Implement lazy_load() for SitemapLoader (#18667 ) Integration tests: `test_sitemap.py` and `test_docusaurus.py`	6 months ago
Christophe Bornet	623dfcc55c	community[minor]: Implement lazy_load() for FacebookChatLoader (#18669 ) Integration test: `tests/integration_tests/document_loaders/test_facebook_chat.py`	6 months ago
Christophe Bornet	20794bb889	community[minor]: Implement lazy_load() for GitbookLoader (#18670 ) Integration test: `tests/integration_tests/document_loaders/test_gitbook.py`	6 months ago
Liang Zhang	81985b31e6	community[patch]: Databricks SerDe uses cloudpickle instead of pickle (#18607 ) - Description: Databricks SerDe uses cloudpickle instead of pickle when serializing a user-defined function transform_input_fn since pickle does not support functions defined in `__main__`, and cloudpickle supports this. - Dependencies: cloudpickle>=2.0.0 Added a unit test.	6 months ago
Christophe Bornet	7d6de96186	community[patch]: Implement lazy_load() for CubeSemanticLoader (#18535 ) Covered by `test_cube_semantic.py`	6 months ago
Christophe Bornet	a6b5d45e31	community[patch]: Implement lazy_load() for EverNoteLoader (#18538 ) Covered by `test_evernote_loader.py`	6 months ago
Max Jakob	ee7a7954b9	elasticsearch: add `ElasticsearchRetriever` (#18587 ) Implement [Retriever](https://python.langchain.com/docs/modules/data_connection/retrievers/) interface for Elasticsearch. I opted to only expose the `body`, which gives you full flexibility, and none the other 68 arguments of the [search method](https://elasticsearch-py.readthedocs.io/en/v8.12.1/api/elasticsearch.html#elasticsearch.Elasticsearch.search). Added a user agent header for usage tracking in Elastic Cloud. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	6 months ago
Jib	8bc347c5fc	mongodb[patch]: include LLM caches in toplevel library import (#18601 )	6 months ago
Sunchao Wang	dc81dba6cf	community[patch]: Improve amadeus tool and doc (#18509 ) Description: This pull request addresses two key improvements to the langchain repository: Fix for Crash in Flight Search Interface: Previously, the code would crash when encountering a failure scenario in the flight ticket search interface. This PR resolves this issue by implementing a fix to handle such scenarios gracefully. Now, the code handles failures in the flight search interface without crashing, ensuring smoother operation. Documentation Update for Amadeus Toolkit: Prior to this update, examples provided in the documentation for the Amadeus Toolkit were unable to run correctly due to outdated information. This PR includes an update to the documentation, ensuring that all examples can now be executed successfully. With this update, users can effectively utilize the Amadeus Toolkit with accurate and functioning examples. These changes aim to enhance the reliability and usability of the langchain repository by addressing issues related to error handling and ensuring that documentation remains up-to-date and actionable. Issue: https://github.com/langchain-ai/langchain/issues/17375 Twitter Handle: SingletonYxx	6 months ago
Christophe Bornet	f77f7dc3ec	community[patch]: Fix VectorStoreQATool (#18529 ) Fix #18460	6 months ago
Dounx	ad48f55357	community[minor]: add Yuque document loader (#17924 ) This pull request support loading documents from Yuque with Langchain. Yuque is a professional cloud-based knowledge base for team collaboration in documentation. Website: https://www.yuque.com OpenAPI: https://www.yuque.com/yuque/developer/openapi	6 months ago
Kazuki Maeda	60c5d964a8	community[minor]: use jq schema for content_key in json_loader (#18003 ) ### Description Changed the value specified for `content_key` in JSONLoader from a single key to a value based on jq schema. I created [similar PR](https://github.com/langchain-ai/langchain/pull/11255) before, but it has several conflicts because of the architectural change associated stable version release, so I re-create this PR to fit new architecture. ### Why For json data like the following, specify `.data[].attributes.message` for page_content and `.data[].attributes.id` or `.data[].attributes.attributes. tags`, etc., the `content_key` must also parse the json structure. <details> <summary>sample json data</summary> ```json { "data": [ { "attributes": { "message": "message1", "tags": [ "tag1" ] }, "id": "1" }, { "attributes": { "message": "message2", "tags": [ "tag2" ] }, "id": "2" } ] } ``` </details> <details> <summary>sample code</summary> ```python def metadata_func(record: dict, metadata: dict) -> dict: metadata["source"] = None metadata["id"] = record.get("id") metadata["tags"] = record["attributes"].get("tags") return metadata sample_file = "sample1.json" loader = JSONLoader( file_path=sample_file, jq_schema=".data[]", content_key=".attributes.message", ## content_key is parsable into jq schema is_content_key_jq_parsable=True, ## this is added parameter metadata_func=metadata_func ) data = loader.load() data ``` </details> ### Dependencies none ### Twitter handle [kzk_maeda](https://twitter.com/kzk_maeda)	6 months ago
Max Jakob	81e9ab6e3a	docs: Update elasticsearch README (#18497 ) Update Elasticsearch README with information on how to start a deployment. Also make some cosmetic changes to the [Elasticsearch docs](https://python.langchain.com/docs/integrations/vectorstores/elasticsearch). Follow up on https://github.com/langchain-ai/langchain/pull/17467	6 months ago
Hech	6a08134661	community[patch], langchain[minor]: Add retriever self_query and score_threshold in DingoDB (#18106 )	6 months ago
Mikhail Khludnev	d039dcb6ba	nvidia-trt[patch]: add TritonTensorRTLLM(verbose_client=False) (#16848 ) - Description: adding verbose flag to TritonTensorRTLLM, - Issue: nope, - Dependencies: not any, - Twitter handle:	6 months ago
Asaf Joseph Gardin	27441555d0	ai21[patch]: AI21 Labs Contextual Answers support (#18270 ) Description: Added support for AI21 Labs model - Contextual Answers Dependencies: ai21, ai21-tokenizer Twitter handle: https://github.com/AI21Labs --------- Co-authored-by: Asaf Gardin <asafg@ai21.com> Co-authored-by: Erick Friis <erick@langchain.dev>	6 months ago
Erick Friis	e169ee8863	anthropic[patch]: handle lists in function calling (#18609 )	6 months ago
Erick Friis	1831733c2e	anthropic[patch]: fix argument integration test (#18605 )	6 months ago
Yudhajit Sinha	4570b477b9	community[patch]: Invoke callback prior to yielding token (titan_takeoff) (#18560 ) ## PR title community[patch]: Invoke callback prior to yielding token ## PR message - Description: Invoke callback prior to yielding token in _stream_ method in llms/titan_takeoff. - Issue: #16913 - Dependencies: None	6 months ago
Tomaz Bratanic	ea51cdaede	Remove neo4j bloom labels from graph schema (#18564 ) Neo4j tools use particular node labels and relationship types to store metadata, but are irrelevant for text2cypher or graph generation, so we want to ignore them in the schema representation.	6 months ago
Erick Friis	e1924b3e93	core[patch]: deprecate hwchase17/langchain-hub, address path traversal (#18600 ) Deprecates the old langchain-hub repository. Does not deprecate the new https://smith.langchain.com/hub @PinkDraconian has correctly raised that in the event someone is loading unsanitized user input into the `try_load_from_hub` function, they have the ability to load files from other locations in github than the hwchase17/langchain-hub repository. This PR adds some more path checking to that function and deprecates the functionality in favor of the hub built into LangSmith.	6 months ago
Jib	fc35262356	langchain-mongodb: add unit tests for MongoDBChatMessageHistory (#18599 ) ## Description Adding in Unit Test variation for `MongoDBChatMessageHistory` package Follow-up to #18590 - [x] Add tests and docs: Unit test is what's being added - [x] Lint and test: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/	6 months ago
Erick Friis	48e303ea10	airbyte[patch]: release 0.1.1, python 3.9 compat (#18597 )	6 months ago
Jib	9da1e0cf34	mongodb[patch]: Migrate MongoDBChatMessageHistory (#18590 ) ## Description Migrate the `MongoDBChatMessageHistory` to the managed `langchain-mongodb` partner-package ## Dependencies None ## Twitter handle @mongodb ## tests and docs - [x] Migrate existing integration test - [x ]~ Convert existing integration test to a unit test~ Creation is out of scope for this ticket - [x ] ~Considering delaying work until #17470 merges to leverage the `MockCollection` object. ~ - [x] Lint and test: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ --------- Co-authored-by: Erick Friis <erick@langchain.dev>	6 months ago
Jib	f92f7d2e03	mongodb[minor]: Add MongoDB LLM Cache (#17470 ) # Description - Description: Adding MongoDB LLM Caching Layer abstraction - Issue: N/A - Dependencies: None - Twitter handle: @mongodb Checklist: - [x] PR title: Please title your PR "package: description", where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [x] PR Message (above) - [x] Pass lint and test: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified to check that you're passing lint and testing. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ - [ ] Add tests and docs: If you're adding a new integration, please include 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @efriis, @eyurtsev, @hwchase17. --------- Co-authored-by: Jib <jib@byblack.us>	6 months ago
Tomaz Bratanic	353248838d	Add precedence for input params over env variables in neo4j integration (#18581 ) input parameters take precedence over env variables	6 months ago
Christophe Bornet	c8a171a154	community: Implement lazy_load() for GithubFileLoader (#18584 )	6 months ago
Leonid Kuligin	04d134df17	marked MatchingEngine as deprecated (#18585 ) Thank you for contributing to LangChain! - [ ] PR title: "community: deprecate vectorstores.MatchingEngine" - [ ] PR message: - Description: announced a deprecation since this integration has been moved to langchain_google_vertexai	6 months ago
Erick Friis	4ac2cb4adc	anthropic[minor]: add tool calling (#18554 )	6 months ago
Bagatur	5fc67ca2c7	langchain[patch]: Release 0.1.11 (#18558 )	6 months ago
Erick Friis	68c1878380	anthropic[patch]: model type string (#18510 )	6 months ago
Erick Friis	25c7d52140	anthropic[patch]: multimodal (#18517 ) - anthropic[minor]: claude 3 - x - x --------- Co-authored-by: William FH <13333726+hinthornw@users.noreply.github.com>	6 months ago
Erick Friis	343438e872	community[patch]: deprecate community fireworks (#18544 )	6 months ago
William FH	ca1d42785d	Evals wording (#18542 )	6 months ago
Bagatur	dd07eddf24	core[patch]: Release 0.1.29 (#18530 )	6 months ago
William FH	30ccc009e6	[Evals] Support list examples by dataset version tag (#18534 ) previously only supported by timestamp	6 months ago
aditya thomas	5c387a173f	docs: update to docstrings of ChatAnthropic class (#18493 ) Description: Update docstrings of ChatAnthropic class Issue: Change to ChatAnthropic from ChatAnthropicMessages Dependencies: None Lint and test: `make format`, `make lint` and `make test` passed	6 months ago
Erick Friis	24f9c700f2	anthropic[minor]: claude 3 (#18508 )	6 months ago
William FH	1eec67e8fe	Evaluate on Version (#18471 )	6 months ago
Harrison Chase	73d653324f	[Evals] Session-level feedback (#18463 ) Co-authored-by: William Fu-Hinthorn <13333726+hinthornw@users.noreply.github.com>	6 months ago
Scott Nath	b051bba1a9	community: Add you.com tool, add async to retriever, add async testing, add You tool doc (#18032 ) - Description: finishes adding the you.com functionality including: - add async functions to utility and retriever - add the You.com Tool - add async testing for utility, retriever, and tool - add a tool integration notebook page - Dependencies: any dependencies required for this change - Twitter handle: @scottnath	6 months ago
mackong	b89d9fc177	langchain[patch]: add tools renderer for various non-openai agents (#18307 ) - Description: add tools_renderer for various non-openai agents, make tools can be render in different ways for your LLM. - Issue: N/A - Dependencies: N/A --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	6 months ago
William De Vena	a63cee04ac	nvidia-trt[patch]: Invoke callback prior to yielding token (#18446 ) ## PR title nvidia-trt[patch]: Invoke callback prior to yielding ## PR message - Description: Invoke on_llm_new_token callback prior to yielding token in _stream method. - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None	6 months ago
William De Vena	275877980e	community[patch]: Invoke callback prior to yielding token (#18447 ) ## PR title community[patch]: Invoke callback prior to yielding token ## PR message Description: Invoke callback prior to yielding token in _stream method in llms/vertexai. Issue: https://github.com/langchain-ai/langchain/issues/16913 Dependencies: None	6 months ago
William De Vena	67375e96e0	community[patch]: Invoke callback prior to yielding token (#18448 ) ## PR title community[patch]: Invoke callback prior to yielding token ## PR message - Description: Invoke callback prior to yielding token in _stream method in llms/tongyi. - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None	6 months ago
William De Vena	2087cbae64	community[patch]: Invoke callback prior to yielding token (#18449 ) ## PR title community[patch]: Invoke callback prior to yielding token ## PR message - Description: Invoke callback prior to yielding token in _stream method in chat_models/perplexity. - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None	6 months ago
William De Vena	eb04d0d3e2	community[patch]: Invoke callback prior to yielding token (#18452 ) ## PR title community[patch]: Invoke callback prior to yielding token ## PR message - Description: Invoke callback prior to yielding token in _stream and _astream methods in llms/anthropic. - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None	6 months ago
William De Vena	371bec79bc	community[patch]: Invoke callback prior to yielding token (#18454 ) ## PR title community[patch]: Invoke callback prior to yielding token ## PR message - Description: Invoke callback prior to yielding token in _stream and _astream methods in llms/baidu_qianfan_endpoint. - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None	6 months ago

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3183 Commits (a4a6978224f7addcb7e255c8e6e7fe517dd9955f)