langchain

Commit Graph

Author	SHA1	Message	Date
Isaac Francisco	f4ffd692a3	[docs]: standardize doc loader doc strings (#25325 )	1 month ago
Isaac Francisco	e0bbb81d04	[docs]: standardize tool docstrings (#25351 )	1 month ago
Erick Friis	d5b548b4ce	docs: index pages, sidebars (#25316 )	1 month ago
Isaac Francisco	0478f7f5e4	[docs]: LLM integration pages (#25005 )	1 month ago
thedavgar	9d08369442	community: fix AzureSearch vectorstore asyncronous methods (#24921 ) Description Fix the asyncronous methods to retrieve documents from AzureSearch VectorStore. The previous changes from [this commit](`ffe6ca986e`) create a similar code for the syncronous methods and the asyncronous ones but the asyncronous client return an asyncronous iterator "AsyncSearchItemPaged" as said in the issue #24740. To solve this issue, the syncronous iterators in asyncronous methods where changed to asyncronous iterators. @chrislrobert said in [this comment](https://github.com/langchain-ai/langchain/issues/24740#issuecomment-2254168302) that there was a still a flaw due to `with` blocks that close the client after each call. I removed this `with` blocks in the `async_client` following the same pattern as the sync `client`. In order to close up the connections, a __del__ method is included to gently close up clients once the vectorstore object is destroyed. Issue: #24740 and #24064 Dependencies: No new dependencies for this change Example notebook: I created a notebook just to test the changes work and gives the same results as the syncronous methods for vector and hybrid search. With these changes, the asyncronous methods in the retriever work as well. ![image](https://github.com/user-attachments/assets/697e431b-9d7f-4d0d-b205-59d051ac2b67) Lint and test: Passes the tests and the linter	1 month ago
Isaac Francisco	6bc451b942	[docs]: merge tool/toolkit duplicates (#25197 )	1 month ago
Fedor Nikolaev	2b15518c5f	community: add args_schema to SearxSearchResults tool (#25350 ) This adds `args_schema` member to `SearxSearchResults` tool. This member is already present in the `SearxSearchRun` tool in the same file. I was having `TypeError: Type is not JSON serializable: AsyncCallbackManagerForToolRun` being thrown in langserve playground when I was using `SearxSearchResults` tool as a part of chain there. This fixes the issue, so the error is not raised anymore. This is a example langserve app that was giving me the error, but it works properly after the proposed fix: ```python #!/usr/bin/env python from fastapi import FastAPI from langchain_core.prompts import ChatPromptTemplate from langchain_core.output_parsers import StrOutputParser from langchain_core.runnables import RunnablePassthrough from langchain_openai import ChatOpenAI from langchain_community.utilities import SearxSearchWrapper from langchain_community.tools.searx_search.tool import SearxSearchResults from langserve import add_routes template = """Answer the question based only on the following context: {context} Question: {question} """ prompt = ChatPromptTemplate.from_template(template) model = ChatOpenAI() s = SearxSearchWrapper(searx_host="http://localhost:8080") search = SearxSearchResults(wrapper=s) search_chain = ( {"context": search, "question": RunnablePassthrough()} \| prompt \| model \| StrOutputParser() ) app = FastAPI() add_routes( app, search_chain, path="/chain", ) if __name__ == "__main__": import uvicorn uvicorn.run(app, host="localhost", port=8000) ```	1 month ago
Matt Kandler	b6df3405fb	docs: Fix broken link to Runhouse documentation (#25349 ) - Description: Runhouse recently migrated from Read the Docs to a self-hosted solution. This PR updates a broken link from the old docs to www.run.house/docs. Also changed "The Runhouse" to "Runhouse" (it's cleaner). - Issue: None - Dependencies: None	1 month ago
maang-h	089f5e6cad	Standardize SparkLLM (#25239 ) - Description: Standardize SparkLLM, include: - docs, the issue #24803 - to support stream - update api url - model init arg names, the issue #20085	1 month ago
Leonid Ganeline	35e2230f56	docs: `integrations`references update (#25322 ) Added missed provider pages. Fixed formats and added descriptions and links.	1 month ago
Chen Xiabin	24155aa1ac	qianfan generate/agenerate with usage_metadata (#25332 )	1 month ago
Christophe Bornet	ebbe609193	Add README for astradb package (#25345 ) Similar to https://github.com/langchain-ai/langchain/blob/master/libs/partners/ibm/README.md	1 month ago
Eugene Yurtsev	f679ed72ca	ollama[patch]: Update API Reference for ollama embeddings (#25315 ) Update API reference for OllamaEmbeddings Issue: https://github.com/langchain-ai/langchain/issues/24856	1 month ago
Erick Friis	2907ab2297	community: release 0.2.12 (#25324 )	1 month ago
Erick Friis	06f8bd9946	langchain: release 0.2.13 (#25323 )	1 month ago
Erick Friis	252f0877d1	core: release 0.2.30 (#25321 )	1 month ago
Eugene Yurtsev	217a915b29	openai: Update API Reference docs for AzureOpenAI Embeddings (#25312 ) Update AzureOpenAI Embeddings docs	1 month ago
Eugene Yurtsev	056c7c2983	core[patch]: Update API reference for fake embeddings (#25313 ) Issue: https://github.com/langchain-ai/langchain/issues/24856 Using the same template for the fake embeddings in langchain_core as used in the integrations.	1 month ago
Ben Chambers	1adc161642	community: kwargs for CassandraGraphVectorStore (#25300 ) - Description: pass kwargs from CassandraGraphVectorStore to underlying store Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
Hassan-Memon	deb27d8970	docs: remove unused imports in Conversational RAG tutorial (#25297 ) Cleaned up the "Tying it Together" section of the Conversational RAG tutorial by removing unnecessary imports that were not used. This reduces confusion and makes the code more concise. Thank you for contributing to LangChain! PR title: docs: remove unused imports in Conversational RAG tutorial PR message: Description: Removed unnecessary imports from the "Tying it Together" section of the Conversational RAG tutorial. These imports were not used in the code and created confusion. The updated code is now more concise and easier to understand. Issue: N/A Dependencies: None LinkedIn handle: [Hassan Memon](https://www.linkedin.com/in/hassan-memon-a109b3257/) Add tests and docs: Hi [LangChain Team Member’s Name], I hope you're doing well! I’m thrilled to share that I recently made my second contribution to the LangChain project. If possible, could you give me a shoutout on LinkedIn? It would mean a lot to me and could help inspire others to contribute to the community as well. Here’s my LinkedIn profile: [Hassan Memon](https://www.linkedin.com/in/hassan-memon-a109b3257/). Thank you so much for your support and for creating such a great platform for learning and collaboration. I'm looking forward to contributing more in the future! Best regards, Hassan Memon	1 month ago
gbaian10	5efd0fe9ae	docs: Change SqliteSaver to MemorySaver (#25306 ) fix: #25137 `SqliteSaver.from_conn_string()` has been changed to a `contextmanager` method in `langgraph >= 0.2.0`, the original usage is no longer applicable. Refer to <https://github.com/langchain-ai/langgraph/pull/1271#issue-2454736415> modification method to replace `SqliteSaver` with `MemorySaver`.	1 month ago
Eugene Yurtsev	1c9917dfa2	fireworks[patch]: Fix doc-string for API Referenmce (#25304 )	1 month ago
Eugene Yurtsev	ccff1ba8b8	ai21[patch]: Update API reference documentation (#25302 ) Issue: https://github.com/langchain-ai/langchain/issues/24856	1 month ago
Eugene Yurtsev	53ee5770d3	fireworks: Add APIReference for the FireworksEmbeddings model (#25292 ) Add API Reference documentation for the FireworksEmbedding model. Issue: https://github.com/langchain-ai/langchain/issues/24856	1 month ago
Eugene Yurtsev	8626abf8b5	togetherai[patch]: Update API Reference for together AI embeddings model (#25295 ) Issue: https://github.com/langchain-ai/langchain/issues/24856	1 month ago
Eugene Yurtsev	1af8456a2c	mistralai[patch]: Docs Update APIReference for MistralAIEmbeddings (#25294 ) Update API Reference for MistralAI embeddings Issue: https://github.com/langchain-ai/langchain/issues/24856	1 month ago
Eugene Yurtsev	0a3500808d	openai[patch]: Docs fix RST formatting in OpenAIEmbeddings (#25293 )	1 month ago
Eugene Yurtsev	ee8a585791	openai[patch]: Add API Reference docs to OpenAIEmbeddings (#25290 ) Issue: [24856](https://github.com/langchain-ai/langchain/issues/24856)	1 month ago
ccurme	e77eeee6ee	core[patch]: add standard tracing params for retrievers (#25240 )	1 month ago
Mohammad Mohtashim	9927a4866d	[Community] - Added bind_tools and with_structured_output for ChatZhipuAI (#23887 ) - Description: This PR implements the `bind_tool` functionality for ChatZhipuAI as requested by the user. ChatZhipuAI models support tool calling according to the `OpenAI` tool format, as outlined in their official documentation [here](https://open.bigmodel.cn/dev/api#glm-4). - Issue: ##23868 --------- Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
Hassan-Memon	420534c8ca	docs: Replaced SqliteSaver with MemorySaver and updated installation instru… (#25285 ) …ctions to match LangGraph v2 documentation. Corrected code snippet to prevent validation errors. Here's how you can fill out the provided template for your pull request: --- Thank you for contributing to LangChain! - [ ] PR title: `docs: update checkpointer example in Conversational RAG tutorial` - [ ] PR message: - Description: Updated the Conversational RAG tutorial to correct the checkpointer example by replacing `SqliteSaver` with `MemorySaver`. Added installation instructions for `langgraph-checkpoint-memory` to match LangGraph v2 documentation and prevent validation errors. - Issue: N/A - Dependencies: `langgraph-checkpoint-memory` - Twitter handle: N/A - [ ] Add tests and docs: 1. No new integration tests are required. 2. Updated documentation in the Conversational RAG tutorial. - [ ] 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: [LangChain Contribution Guidelines](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, ccurme, vbarda, hwchase17.	1 month ago
Yunus Emre Özdemir	794f28d4e2	docs: document upstash vector namespaces (#25289 ) Description: This PR rearranges the examples in Upstash Vector integration documentation to describe how to use namespaces and improve the description of metadata filtering.	1 month ago
JasonJ	f28ae20b81	docs: pip install bug fixed (#25287 ) Thank you for contributing to LangChain! - Description: Fixing package install bug in cookbook - Issue: zsh:1: no matches found: unstructured[all-docs] - Dependencies: N/A - Twitter handle: if your PR gets announced, and you'd like a mention, we'll gladly shout you out! If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17.	1 month ago
Soichi Sumi	9f0eda6a18	docs: Fix link for API reference of Gmail Toolkit (#25286 ) - Description: Fix link for API reference of Gmail Toolkit - Issue: I've just found this issue while I'm reading the doc - Dependencies: N/A - Twitter handle: [@soichisumi](https://x.com/soichisumi) TODO: If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17.	1 month ago
Anush	472527166f	qdrant: Update API reference link and install command (#25245 ) ## Description As the title goes. The current API reference links to the deprecated class.	1 month ago
Aryan Singh	074fa0db73	docs: Fixed grammer error in functions.ipynb (#25255 ) Description: Grammer Error in functions.ipynb Issue: #25222	1 month ago
gbaian10	4fd1efc48f	docs: update "Build an Agent" Installation Hint in agents.ipynb (#25263 ) fix #25257	1 month ago
gbaian10	aa2722cbe2	docs: update numbering of items in docstring (#25267 ) A problem similar to #25093 . Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
Maddy Adams	a82c0533f2	langchain: default to langsmith sdk for pulling prompts, fallback to langchainhub (#24156 ) Description: Deprecating langchainhub, replacing with langsmith sdk	1 month ago
maang-h	bc60cddc1b	docs: Fix ChatBaichuan, QianfanChatEndpoint, ChatSparkLLM, ChatZhipuAI docs (#25265 ) - Description: Fix some chat models docs, include: - ChatBaichuan - QianfanChatEndpoint - ChatSparkLLM - ChatZhipuAI	1 month ago
ZhangShenao	43deed2a95	Improvement[Embeddings] Add dimension support to `ZhipuAIEmbeddings` (#25274 ) - In the in ` embedding-3 ` and later models of Zhipu AI, it is supported to specify the dimensions parameter of Embedding. Ref: https://bigmodel.cn/dev/api#text_embedding-3 . - Add test case for `embedding-3` model by assigning dimensions.	1 month ago
maang-h	9cd608efb3	docs: Standardize OpenAI Docs (#25280 ) - Description: Standardize OpenAI Docs - Issue: the issue #24803 --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
Bagatur	fd546196ef	openai[patch]: Release 0.1.21 (#25269 )	1 month ago
Eugene Yurtsev	6dd9f053e3	core[patch]: Deprecating beta upsert APIs in vectorstore (#25069 ) This PR deprecates the beta upsert APIs in vectorstore. We'll introduce them in a V2 abstraction instead to keep the existing vectorstore implementations lighter weight. The main problem with the existing APIs is that it's a bit more challenging to implement the correct behavior w/ respect to IDs since ID can be present in both the function signature and as an optional attribute on the document object. But VectorStores that pass the standard tests should have implemented the semantics properly! --------- Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Bagatur	ca9dcee940	standard-tests[patch]: test ToolMessage.status="error" (#25210 )	1 month ago
Eugene Yurtsev	dadb6f1445	cli[patch]: Update integration template for embedding models (#25248 ) Update integration template for embedding models	1 month ago
Eugene Yurtsev	b6f0174bb9	community[patch],core[patch]: Update EdenaiTool root_validator and add unit test in core (#25233 ) This PR gets rid `root_validators(allow_reuse=True)` logic used in EdenAI Tool in preparation for pydantic 2 upgrade. - add another test to secret_from_env_factory	1 month ago
blueoom	c3ced4c6ce	core[patch]: use time.monotonic() instead time.time() in InMemoryRateLimiter Description: The get time point method in the _consume() method of core.rate_limiters.InMemoryRateLimiter uses time.time(), which can be affected by system time backwards. Therefore, it is recommended to use the monotonically increasing monotonic() to obtain the time ```python with self._consume_lock: now = time.time() # time.time() -> time.monotonic() # initialize on first call to avoid a burst if self.last is None: self.last = now elapsed = now - self.last # when use time.time(), elapsed may be negative when system time backwards ```	1 month ago
Eugene Yurtsev	bd6c31617e	community[patch]: Remove more @allow_reuse=True validators (#25236 ) Remove some additional allow_reuse=True usage in @root_validators.	1 month ago
Eugene Yurtsev	6e57aa7c36	community[patch]: Remove usage of @root_validator(allow_reuse=True) (#25235 ) Remove usage of @root_validator(allow_reuse=True)	1 month ago

1 2 3 4 5 ...

10942 Commits (a114255b822f5dd41dd1f9fb48aa72e1969c89e9) All Branches Search

10942 Commits (a114255b822f5dd41dd1f9fb48aa72e1969c89e9)

All Branches