langchain

Commit Graph

Author	SHA1	Message	Date
Jacob Lee	58a2123ca0	docs[patch]: Add missing redirects (#20076 )	5 months ago
Eugene Yurtsev	520ff50adc	community[patch]: Improve import callbacks to make it IDE friendly (#20050 ) * declares __all__ as a list of strings (instead of dynamically computing it) * import type definitions when TYPE_CHECKING is true	5 months ago
Guangdong Liu	5a76087965	langchain-core[minor]: Allow passing local cache to language models (#19331 ) After this PR it will be possible to pass a cache instance directly to a language model. This is useful to allow different language models to use different caches if needed. - Issue: close #19276 --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	5 months ago
Eugene Yurtsev	e4fc0e7502	core[patch]: Document BaseCache abstraction in code (#20046 ) Document the base cache abstraction in the cache.	5 months ago
Christophe Bornet	4d8a6a27a3	core[minor]: Implement aformat_prompt and ainvoke in BasePromptTemplate (#20035 )	5 months ago
Christophe Bornet	7e5c1905b1	core[minor]: Add async aformat_document method (#20037 )	5 months ago
Christophe Bornet	927793d088	Merge pull request #20038 * Implement aformat_messages for ChatMessagePromptTemplate	5 months ago
Erick Friis	ebd24bb5d6	docs: fix title cap (#20048 )	5 months ago
Eugene Yurtsev	1ee8cf7b20	Docs: Update custom chat model (#19967 ) * Clean up in the existing tutorial * Add model_name to identifying params * Add table to summarize messages	5 months ago
Erick Friis	5fc7bb01e9	docs: weaviate docs (#20042 )	5 months ago
Bagatur	38fb1429fe	docs: fix together model tab (#20032 )	5 months ago
Jacob Lee	b69af26717	docs[patch]: Fix Model I/O quickstart (#20031 ) @baskaryan	5 months ago
Usama Ahmed	94ac42c573	docs: fixing typo in argument name (#20028 ) it's "mode" instead of "model", I fixed it	5 months ago
Bagatur	07eeeb84f3	docs: hide experimental anthropic (#20030 )	5 months ago
Lance Martin	e76b9210dd	Update example cookbook for Anthropic tool use (#20029 )	5 months ago
Leonid Ganeline	3856dedff4	docs: `integrations/providers` update 9 (#19941 ) - Added missed providers - Added links, descriptions in related examples - Formatted in a consistent format Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
Bagatur	644ff46100	docs: mark anthropic tools wrapper as deprecated (#20024 )	5 months ago
Leonid Ganeline	69bf6262aa	docs: `integrations/providers/unstructured` update (#19892 ) Updated a page with existing document loaders with links to examples. Fixed formatting of one example. Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
Bagatur	1b7ed6071a	anthropic[patch]: Release 0.1.6 (#20026 )	5 months ago
Bagatur	6860450e48	anthropic[patch]: use anthropic 0.23 (#20022 )	5 months ago
Leonid Ganeline	4c969286fe	docs `integrations/providers` update 10 (#19970 ) Fixed broken links. Formatted to get consistent forms. Added missed imports in the example code	5 months ago
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	5 months ago
Bagatur	be3dd62de4	anthropic[patch]: fix experimental tests (#20021 )	5 months ago
Lance Martin	a6926772f0	Add cookbook for Anthropic .with_structured_output() (#20017 )	5 months ago
Bagatur	86fdb79454	anthropic[patch]: bump core dep (#20019 ) ]	5 months ago
Bagatur	209de0a561	anthropic[minor]: tool use (#20016 )	5 months ago
Leonid Ganeline	3aacd11846	community[minor]: added missed class to __all__ (#19888 ) Added missed `UnstructuredCHMLoader` class to the document_loader.\_\_init\_\_.py \_\_all\_\_	5 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	5 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>	5 months ago
Tomaz Bratanic	df25829f33	community[minor]: Add metadata filtering support for neo4j vector (#20001 )	5 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>	5 months ago
Christophe Bornet	02152d3909	[docs][minor]: Fix typo in Custom Document Loader doc (#20003 )	5 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.	5 months ago
Christophe Bornet	f97de4e275	core[minor]: Add aformat to FewShotPromptTemplate (#19652 )	5 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	5 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)	5 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>	5 months ago
Erick Friis	51bdfe04e9	groq: handle streaming tool call case (#19978 )	5 months ago
Erick Friis	5acb564d6f	groq: fix core version (#19976 )	5 months ago
Erick Friis	9e60159043	groq: release 0.1.0 (#19975 )	5 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	5 months ago
Eugene Yurtsev	6f20f140ca	cli[minor]: Add disable sockets in unit tests (#19877 )	5 months ago
Eugene Yurtsev	ea276d6547	docs: Custom Document Loaders (#19935 ) Add information that shows how to create custom document loaders	5 months ago
Erick Friis	83f62fdacf	core: fix try_load_from_hub for older langchain versions load_chain (#19964 )	5 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..	5 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	5 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>	5 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	5 months ago
Eugene Yurtsev	d293431e10	core[minor]: Add aload to document loader (#19936 ) Add aload to document loader	5 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>	5 months ago

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