8721 Commits (38faa74c238e3fc20ff98c5c219a765eb3c0a0ee)

 

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Author	SHA1	Message	Date
Leonid Ganeline	82f0198be2	docs: `graphs` update (#19675) ... Issue: The `graph` code was moved into the `community` package a long ago. But the related documentation is still in the [use_cases](https://python.langchain.com/docs/use_cases/graph/integrations/diffbot_graphtransformer) section and not in the `integrations`. Changes: - moved the `use_cases/graph/integrations` notebooks into the `integrations/graphs` - renamed files and changed titles to follow the consistent format - redirected old page URLs to new URLs in `vercel.json` and in several other pages - added descriptions and links when necessary - formatted into the consistent format	3 months ago
Bagatur	be3dd62de4	anthropic[patch]: fix experimental tests (#20021)	3 months ago
Lance Martin	a6926772f0	Add cookbook for Anthropic .with_structured_output() (#20017)	3 months ago
Bagatur	86fdb79454	anthropic[patch]: bump core dep (#20019) ... ]	3 months ago
Bagatur	209de0a561	anthropic[minor]: tool use (#20016)	3 months ago
Leonid Ganeline	3aacd11846	community[minor]: added missed class to __all__ (#19888) ... Added missed `UnstructuredCHMLoader` class to the document_loader.\_\_init\_\_.py \_\_all\_\_	3 months ago
Jacob Lee	7f0cb3bfba	docs[patch]: Make Docusaurus and Vercel add trailing slashes when navigating by default (#20014) ... Should hopefully avoid weird broken link edge cases. Relative links now trip up the Docusaurus broken link checker, so this PR also removes them. Also snuck in a small addition about asyncio	3 months ago
Chris Papademetrious	a954dedb77	langchain[minor]: enhance `LocalFileStore` to allow directory/file permissions to be specified (#18857) ... **Description:** The `LocalFileStore` class can be used to create an on-disk `CacheBackedEmbeddings` cache. However, the default `umask` settings gives file/directory write permissions only to the original user. Once the cache directory is created by the first user, other users cannot write their own cache entries into the directory. To make the cache usable by multiple users, this pull request updates the `LocalFileStore` constructor to allow the permissions for newly created directories and files to be specified. The specified permissions override the default `umask` values. For example, when configured as follows: ```python file_store = LocalFileStore(temp_dir, chmod_dir=0o770, chmod_file=0o660) ``` then "user" and "group" (but not "other") have permissions to access the store, which means: * Anyone in our group could contribute embeddings to the cache. * If we implement cache cleanup/eviction in the future, anyone in our group could perform the cleanup. The default values for the `chmod_dir` and `chmod_file` parameters is `None`, which retains the original behavior of using the default `umask` settings. **Issue:** Implements enhancement #18075. **Testing:** I updated the `LocalFileStore` unit tests to test the permissions. --------- Signed-off-by: chrispy <chrispy@synopsys.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	3 months ago
Tomaz Bratanic	df25829f33	community[minor]: Add metadata filtering support for neo4j vector (#20001)	3 months ago
Ben Mitchell	b52b78478f	community[minor]: Implement Async OpenSearch `afrom_texts` & `afrom_embeddings` (#20009) ... - **Description:** Adds async variants of afrom_texts and afrom_embeddings into `OpenSearchVectorSearch`, which allows for `afrom_documents` to be called. - **Issue:** I implemented this because my use case involves an async scraper generating documents as and when they're ready to be ingested by Embedding/OpenSearch - **Dependencies:** None that I'm aware Co-authored-by: Ben Mitchell <b.mitchell@reply.com>	3 months ago
Christophe Bornet	02152d3909	[docs][minor]: Fix typo in Custom Document Loader doc (#20003)	3 months ago
Jan Nissen	31e3ecc728	core[minor]: support pydantic V2 for JSONOutputParser, allow for other sources of JSON schemas (#19716) ... This PR supports using Pydantic v2 objects to generate the schema for the JSONOutputParser (#19441). This also adds a `json_schema` parameter to allow users to pass any JSON schema to validate with, not just pydantic.	3 months ago
Christophe Bornet	f97de4e275	core[minor]: Add aformat to FewShotPromptTemplate (#19652)	3 months ago
Utkarsha Gupte	b27f81c51c	core[patch]: mypy ignore fixes #17048 (#19931) ... core/langchain_core/_api[Patch]: mypy ignore fixes #17048 Related to #17048 Applied mypy fixes to below two files: libs/core/langchain_core/_api/deprecation.py libs/core/langchain_core/_api/beta_decorator.py Summary of Fixes: **Issue 1** class _deprecated_property(type(obj)): # type: ignore error: Unsupported dynamic base class "type" [misc] Fix: 1. Added an __init__ method to _deprecated_property to initialize the fget, fset, fdel, and __doc__ attributes. 2. In the __get__, __set__, and __delete__ methods, we now use the self.fget, self.fset, and self.fdel attributes to call the original methods after emitting the warning. 3. The finalize function now creates an instance of _deprecated_property with the fget, fset, fdel, and doc attributes from the original obj property. **Issue 2** def finalize( # type: ignore wrapper: Callable[..., Any], new_doc: str ) -> T: error: All conditional function variants must have identical signatures Fix: Ensured that both definitions of the finalize function have the same signature Twitter Handle - https://x.com/gupteutkarsha?s=11&t=uwHe4C3PPpGRvoO5Qpm1aA	3 months ago
harry-cohere	e103492eb8	cohere: Add citations to agent, flexibility to tool parsing, fix SDK issue (#19965) ... **Description:** Citations are the main addition in this PR. We now emit them from the multihop agent! Additionally the agent is now more flexible with observations (`Any` is now accepted), and the Cohere SDK version is bumped to fix an issue with the most recent version of pydantic v1 (1.10.15)	3 months ago
Jacob Lee	605c3f23e1	docs: reorg and visual refresh (#19765) ... - put use cases in main sidebar - move modules to own sidebar, rename components - cleanup lcel section - cleanup guides - update font, cell highlighting --------- Co-authored-by: Chester Curme <chester.curme@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Erick Friis	51bdfe04e9	groq: handle streaming tool call case (#19978)	3 months ago
Erick Friis	5acb564d6f	groq: fix core version (#19976)	3 months ago
Erick Friis	9e60159043	groq: release 0.1.0 (#19975)	3 months ago
Graden Rea	88cf8a2905	groq: Add tool calling support (#19971) ... **Description:** Add with_structured_output to groq chat models **Issue:** **Dependencies:** N/A **Twitter handle:** N/A	3 months ago
Eugene Yurtsev	6f20f140ca	cli[minor]: Add disable sockets in unit tests (#19877)	3 months ago
Eugene Yurtsev	ea276d6547	docs: Custom Document Loaders (#19935) ... Add information that shows how to create custom document loaders	3 months ago
Erick Friis	83f62fdacf	core: fix try_load_from_hub for older langchain versions load_chain (#19964)	3 months ago
Tomaz Bratanic	09a0ecd000	langchain[minor]: Tests update metadata filtering examples of documents (#19963) ... Removing metadata properties that are dicts as some databases don't support that, and those properties aren't used in tests anyhow..	3 months ago
happy-go-lucky	c6432abdbe	community[patch]: Implement delete method and all async methods in opensearch_vector_search (#17321) ... - **Description:** In order to use index and aindex in libs/langchain/langchain/indexes/_api.py, I implemented delete method and all async methods in opensearch_vector_search - **Dependencies:** No changes	3 months ago
Cheng, Penghui	cc407e8a1b	community[minor]: weight only quantization with intel-extension-for-transformers. (#14504) ... Support weight only quantization with intel-extension-for-transformers. [Intel® Extension for Transformers](https://github.com/intel/intel-extension-for-transformers) is an innovative toolkit to accelerate Transformer-based models on Intel platforms, in particular effective on 4th Intel Xeon Scalable processor [Sapphire Rapids](https://www.intel.com/content/www/us/en/products/docs/processors/xeon-accelerated/4th-gen-xeon-scalable-processors.html) (codenamed Sapphire Rapids). The toolkit provides the below key features: * Seamless user experience of model compressions on Transformer-based models by extending [Hugging Face transformers](https://github.com/huggingface/transformers) APIs and leveraging [Intel® Neural Compressor](https://github.com/intel/neural-compressor) * Advanced software optimizations and unique compression-aware runtime. * Optimized Transformer-based model packages. * [NeuralChat](https://github.com/intel/intel-extension-for-transformers/blob/main/intel_extension_for_transformers/neural_chat), a customizable chatbot framework to create your own chatbot within minutes by leveraging a rich set of plugins and SOTA optimizations. * [Inference](https://github.com/intel/intel-extension-for-transformers/blob/main/intel_extension_for_transformers/llm/runtime/graph) of Large Language Model (LLM) in pure C/C++ with weight-only quantization kernels. This PR is an integration of weight only quantization feature with intel-extension-for-transformers. Unit test is in lib/langchain/tests/integration_tests/llm/test_weight_only_quantization.py The notebook is in docs/docs/integrations/llms/weight_only_quantization.ipynb. The document is in docs/docs/integrations/providers/weight_only_quantization.mdx. --------- Signed-off-by: Cheng, Penghui <penghui.cheng@intel.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Eugene Yurtsev	d6d843ec24	langchain-postgres: Initial package with postgres chat history implementation (#19884) ... - [x] Add in code examples for the chat message history class - [ ] ~Add docs with notebook examples~ (can this be done later?) - [x] Update README.md	3 months ago
Eugene Yurtsev	d293431e10	core[minor]: Add aload to document loader (#19936) ... Add aload to document loader	3 months ago
Ángel Igareta	31a641a155	core: fix return of draw_mermaid_png and change to not save image by default (#19950) ... - **Description:** Improvement for #19599: fixing missing return of graph.draw_mermaid_png and improve it to make the saving of the rendered image optional Co-authored-by: Angel Igareta <angel.igareta@klarna.com>	3 months ago
Bagatur	4328c54aab	core[patch]: Release 0.1.39 (#19940)	3 months ago
Nuno Campos	f4568fe0c6	core: BaseChatModel modify chat message before passing to run_manager (#19939) ... Thank you for contributing to LangChain! - [ ] **PR title**: "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" - [ ] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** a description of the change - **Issue:** the issue # it fixes, if applicable - **Dependencies:** any dependencies required for this change - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] **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. - [ ] **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/ 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.	3 months ago
aditya thomas	73ebe78249	docs: update cohere documentation (#19700) ... **Description:** Update of Cohere documentation (main provider page) **Issue:** After addition of the Cohere partner package, the documentation was out of date **Dependencies:** None --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	3 months ago
Leonid Kuligin	eb0521064e	deprecating integrations moved to langchain_google_community (#19841) ... Thank you for contributing to LangChain! - [ ] **PR title**: "community: deprecating integrations moved to langchain_google_community" - [ ] **PR message**: deprecating integrations moved to langchain_google_community --------- Co-authored-by: ccurme <chester.curme@gmail.com>	3 months ago
Erick Friis	f0d5b59962	core[patch]: remove requests (#19891) ... Removes required usage of `requests` from `langchain-core`, all of which has been deprecated. - removes Tracer V1 implementations - removes old `try_load_from_hub` github-based hub implementations Removal done in a way where imports will still succeed, and usage will fail with a `RuntimeError`.	3 months ago
Erick Friis	d5a2ff58e9	pinecone[patch]: source tag (#19739)	3 months ago
Wang Guan	8638029a37	docs: mention caveats with CacheBackedEmbeddings.embed_query (#19926) ... Thank you for contributing to LangChain! - [x] **PR title**: "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**: - **Description:** mention not-caching methods in CacheBackedEmbeddings - **Issue:** n/a I almost created one until I read the code - **Dependencies:** n/a - **Twitter handle:** `tarsylia` - [ ] **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. - [ ] **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/ 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.	3 months ago
harry-cohere	beab9adffb	cohere: Improve integration test stability, fix documents bug (#19929) ... **Description**: Improves the stability of all Cohere partner package integration tests. Fixes a bug with document parsing (both dicts and Documents are handled).	3 months ago
harry-cohere	37fc1c525a	cohere: simplify integration test (#19928) ... **Description**: This PR simplifies an integration test within the Cohere partner package: * It no longer relies on exact model answers * It no longer relies on a third party tool	3 months ago
billytrend-cohere	de6c0cf248	cohere, docs: update imports and installs to langchain_cohere (#19918) ... cohere: update imports and installs to langchain_cohere --------- Co-authored-by: Harry M <127103098+harry-cohere@users.noreply.github.com> Co-authored-by: Erick Friis <erick@langchain.dev>	3 months ago
Erick Friis	146d1a6347	cohere[patch]: release 0.1.0rc2 (#19924)	3 months ago
harry-cohere	e2b83c87b1	cohere[patch]: Add multihop tool agent (#19919) ... **Description**: Adds an agent that uses Cohere with multiple hops and multiple tools. This PR is a continuation of https://github.com/langchain-ai/langchain/pull/19650 - which was previously approved. Conceptually nothing has changed, but this PR has extra fixes, documentation and testing. --------- Co-authored-by: BeatrixCohere <128378696+BeatrixCohere@users.noreply.github.com> Co-authored-by: Erick Friis <erickfriis@gmail.com>	3 months ago
Max Jakob	22dbcc9441	langchain[patch]: fix ElasticsearchStore reference for self query (#19907) ... Initializing self query with an ElasticsearchStore from the partners packages failed previously, see https://github.com/langchain-ai/langchain/discussions/18976.	3 months ago
Bagatur	3218463f6a	core[patch]: Release 0.1.38 (#19895)	3 months ago
Mohammad Mohtashim	9ae2df36fc	Core[major]: Base Tracer to propagate raw output from tool for on_tool_end (#18932) ... This PR completes work for PR #18798 to expose raw tool output in on_tool_end. Affected APIs: * astream_log * astream_events * callbacks sent to langsmith via langsmith-sdk * Any other code that relies on BaseTracer! --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Nuno Campos	2ae6dcdf01	core: Assign missing message ids in BaseChatModel (#19863) ... - This ensures ids are stable across streamed chunks - Multiple messages in batch call get separate ids - Also fix ids being dropped when combining message chunks Thank you for contributing to LangChain! - [ ] **PR title**: "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" - [ ] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** a description of the change - **Issue:** the issue # it fixes, if applicable - **Dependencies:** any dependencies required for this change - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] **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. - [ ] **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/ 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.	3 months ago
Peter Vandenabeele	e830a4e731	community[patch]: Add remove_comments option (default True): do not extract html comments (#13259) ... - **Description:** add `remove_comments` option (default: True): do not extract html _comments_, - **Issue:** None, - **Dependencies:** None, - **Tag maintainer:** @nfcampos , - **Twitter handle:** peter_v I ran `make format`, `make lint` and `make test`. Discussion: I my use case, I prefer to not have the comments in the extracted text: * e.g. from a Google tag that is added in the html as comment * e.g. content that the authors have temporarily hidden to make it non visible to the regular reader Removing the comments makes the extracted text more alike the intended text to be seen by the reader. **Choice to make:** do we prefer to make the default for this `remove_comments` option to be True or False? I have changed it to True in a second commit, since that is how I would prefer to use it by default. Have the cleaned text (without technical Google tags etc.) and also closer to the actually visible and intended content. I am not sure what is best aligned with the conventions of langchain in general ... INITIAL VERSION (new version above): ~**Choice to make:** do we prefer to make the default for this `ignore_comments` option to be True or False? I have set it to False now to be backwards compatible. On the other hand, I would use it mostly with True. I am not sure what is best aligned with the conventions of langchain in general ...~ --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Jamsheed Mistri	4f70bc119d	community[minor]: add Layerup Security integration (#19787) ... **Description:** adds integration with [Layerup Security](https://uselayerup.com). Docs can be found [here](https://docs.uselayerup.com). Integrates directly with our Python SDK. **Dependencies:** [LayerupSecurity](https://pypi.org/project/LayerupSecurity/) **Note**: all methods for our product require a paid API key, so I only included 1 test which checks for an invalid API key response. I have tested extensively locally. **Twitter handle**: [@layerup_](https://twitter.com/layerup_) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Brace Sproul	22f78c37c8	docs[patch]: Hide google from function calling docs (#19887)	3 months ago
Massimiliano Pronesti	06dac394a6	cohere[patch]: support request timeout in BaseCohere (#19641) ... As in #19346, this PR exposes `request_timeout` in `BaseCohere`, while `max_retires` is no longer a parameter of the beneath client (`cohere.Client`) and it is already configured in `langchain_cohere.llms.Cohere`. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Mayank Solanki	d5c412b0a9	core: Add docs for RunnableConfigurableFields (#19849) ... - [x] **docs**: core: Add docs for `RunnableConfigurableFields` - **Description:** Added incode docs for `RunnableConfigurableFields` with example - **Issue:** #18803 - **Dependencies:** NA - **Twitter handle:** NA --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	3 months ago