langchain

Commit Graph

Author	SHA1	Message	Date
Justsosostar	697d98cac9	fix typo in langchain/docs/docs/intergrations/tools/nuclia.ipynb (#20591 ) 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" - [ ] 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.	2 months ago
ccurme	c897264b9b	community: (milvus) check for num_shards (#20603 ) @rgupta2508 I believe this change is necessary following https://github.com/langchain-ai/langchain/pull/20318 because of how Milvus handles defaults: `59bf5e811a/pymilvus/client/prepare.py (L82-L85)` ```python num_shards = kwargs[next(iter(same_key))] if not isinstance(num_shards, int): msg = f"invalid num_shards type, got {type(num_shards)}, expected int" raise ParamError(message=msg) req.shards_num = num_shards ``` this way lets Milvus control the default value (instead of maintaining a separate default in Langchain). Let me know if I've got this wrong or you feel it's unnecessary. Thanks.	2 months ago
Rohit Gupta	25c4c24e89	Support to create shards_num in milvus vectorstores (#20318 ) To support number of the shards for the collection to create in milvus vvectorstores. 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.	2 months ago
aditya thomas	8bad536c6c	docs[callbacks]: update to the FileCallbackHandler documentation (#20496 ) Description: Update to the `FileCallbackHandler` documentation Issue: #20493 Dependencies: None	2 months ago
aditya thomas	cea379e7c7	community, core[callbacks]: move FileCallbackHandler from community to core (#20495 ) Description: Move `FileCallbackHandler` from community to core Issue: #20493 Dependencies: None (imo) `FileCallbackHandler` is a built-in LangChain callback handler like `StdOutCallbackHandler` and should properly be in in core.	2 months ago
Erick Friis	084bedd16e	docs: nits (#20577 )	2 months ago
Erick Friis	e7e94b37f1	upstage: fix core dep (#20576 )	2 months ago
Erick Friis	e395115807	docs: aws docs updates (#20571 )	2 months ago
Erick Friis	f09bd0b75b	upstage: init package (#20574 ) Co-authored-by: Sean Cho <sean@upstage.ai> Co-authored-by: JuHyung-Son <sonju0427@gmail.com>	2 months ago
Marco Perini	11c9ed3362	community[patch]: exposing headless flag parameter to AsyncChromiumLoader class (#20424 ) - Description: added the headless parameter as optional argument to the langchain_community.document_loaders AsyncChromiumLoader class - Dependencies: None - Twitter handle: @perinim_98 If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Bagatur	54e9271504	anthropic[patch]: fix msg mutation (#20572 )	2 months ago
Nuno Campos	719da8746e	core: fix attributeerror in runnablelambda.deps (#20569 ) - would happen when user's code tries to access attritbute that doesnt exist, we prefer to let this crash in the user's code, rather than here - also catch more cases where a runnable is invoked/streamed inside a lambda. before we weren't seeing these as deps	2 months ago
Jacob Lee	8b09e81496	Lock low level dep to fix Vercel docs build (#20573 ) @baskaryan @efriis TODO: Figure out why our lockfile isn't being respected here	2 months ago
Christophe Bornet	a22da4315b	community[patch]: Replace function in CassandraVectorStore with simpler lambda (#20323 )	2 months ago
Christophe Bornet	75733c5cc1	community[minor]: Improve CassandraVectorStore from_texts (#20284 )	2 months ago
Tomer Cagan	463160c3f6	community: fix `DirectoryLoader` progress bar (#19821 ) Description: currently, the `DirectoryLoader` progress-bar maximum value is based on an incorrect number of files to process In langchain_community/document_loaders/directory.py:127: ```python paths = p.rglob(self.glob) if self.recursive else p.glob(self.glob) items = [ path for path in paths if not (self.exclude and any(path.match(glob) for glob in self.exclude)) ] ``` `paths` returns both files and directories. `items` is later used to determine the maximum value of the progress-bar which gives an incorrect progress indication.	2 months ago
Bagatur	984e7e36c2	anthropic[patch]: Release 0.1.10 (#20568 )	2 months ago
Pengcheng Liu	ecd19a9e58	community[patch]: Add function call support in Tongyi chat model. (#20119 ) - [ ] PR message: - Description: This pr adds function calling support in Tongyi chat model. - Issue: None - Dependencies: None - Twitter handle: None Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
kaijietti	80679ab906	zep[patch]: implement add_messages and aadd_messages (#20099 ) This PR implement `add_messages` and `aadd_messages` to avoid unnecessary round-trips.	2 months ago
Guangdong Liu	55dd349472	docs: Get rid of ZeroShotAgent and use create_react_agent instead (#20154 ) - Issue: close #20122 - @baskaryan, @eyurtsev.	2 months ago
Guangdong Liu	1e3b07aae2	docs: Get rid of ZeroShotAgent and use create_react_agent instead (#20155 ) - Issue: #20122 - @baskaryan,@eyurtsev	2 months ago
ccurme	2238490069	mistral, openai: allow anthropic-style messages in message histories (#20565 )	2 months ago
Eugene Yurtsev	7a7851aa06	anthropic[patch]: Handle empty text block (#20566 ) Handle empty text block	2 months ago
Bagatur	7917e2c418	core[patch]: Release 0.1.44 (#20564 )	2 months ago
ccurme	4a17951900	mistral: read tool calls from AIMessage (#20554 ) Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	2 months ago
Eugene Yurtsev	f257909699	mistralai[patch]: Surface http errors (#20555 ) Do not swallow errors when streaming with httpx. Update affected code if this PR gets merged to httpx: https://github.com/florimondmanca/httpx-sse/pull/25/files	2 months ago
Sevin F. Varoglu	3f156e0ece	community[minor]: add ChatOctoAI (#20059 ) This PR adds ChatOctoAI, a chat model integration for OctoAI.	2 months ago
Eun Hye Kim	b34f1086fe	community[patch]: Add streaming logic in ChatHuggingFace (#18784 ) - Add functions (_stream, _astream) - Connect to _generate and _agenerate Thank you for contributing to LangChain! - [x] PR title: "community: Add streaming logic in ChatHuggingFace" - [x] PR message: *Delete this entire checklist* and replace with - Description: Addition functions (_stream, _astream) and connection to _generate and _agenerate - Issue: #18782 - Dependencies: none - Twitter handle: @lunara_x	2 months ago
Bagatur	c05c379b26	docs: add structred output to feat table (#20539 )	2 months ago
pjb157	479be3cc91	community[minor]: Unify Titan Takeoff Integrations and Adding Embedding Support (#18775 ) Community: Unify Titan Takeoff Integrations and Adding Embedding Support Description: Titan Takeoff no longer reflects this either of the integrations in the community folder. The two integrations (TitanTakeoffPro and TitanTakeoff) where causing confusion with clients, so have moved code into one place and created an alias for backwards compatibility. Added Takeoff Client python package to do the bulk of the work with the requests, this is because this package is actively updated with new versions of Takeoff. So this integration will be far more robust and will not degrade as badly over time. Issue: Fixes bugs in the old Titan integrations and unified the code with added unit test converge to avoid future problems. Dependencies: Added optional dependency takeoff-client, all imports still work without dependency including the Titan Takeoff classes but just will fail on initialisation if not pip installed takeoff-client Twitter @MeryemArik9 Thanks all :) --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Rahul Triptahi	2cbfc94bcb	community[patch]: Add support for authorized identities in PebbloSafeLoader. (#20055 ) Description: Add support for authorized identities in PebbloSafeLoader. Now with this change, PebbloSafeLoader will extract authorized_identities from metadata and send it to pebblo server Dependencies: None Documentation: None Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com>	2 months ago
Rahul Triptahi	475892ca0e	docs: Add Documentation to enable authorized access identities in GoogleDriveLoader. (#20065 ) Description: Document update. GoogleDriveLoader: Added documentation for `load_auth` a new argument in document_loaders/GoogleDriveLoader. Dependencies: None Documentation: https://python.langchain.com/docs/integrations/document_loaders/google_drive/ Associated PR: https://github.com/langchain-ai/langchain-google/pull/110 Twitter handle: @rahul_tripathi2 Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com>	2 months ago
Guangdong Liu	b78ede2f96	community[patch]: standardize init args (#20166 ) Related to https://github.com/langchain-ai/langchain/issues/20085 @baskaryan	2 months ago
Guangdong Liu	3729bec1a2	community[patch]: standardize init args (#20210 ) Related to https://github.com/langchain-ai/langchain/issues/20085 @baskaryan	2 months ago
sdan	a7c5e41443	community[minor]: Added VLite as VectorStore (#20245 ) Support [VLite](https://github.com/sdan/vlite) as a new VectorStore type. Description: vlite is a simple and blazing fast vector database(vdb) made with numpy. It abstracts a lot of the functionality around using a vdb in the retrieval augmented generation(RAG) pipeline such as embeddings generation, chunking, and file processing while still giving developers the functionality to change how they're made/stored. Before submitting: Added tests [here](`c09c2ebd5c/libs/community/tests/integration_tests/vectorstores/test_vlite.py`) Added ipython notebook [here](`c09c2ebd5c/docs/docs/integrations/vectorstores/vlite.ipynb`) Added simple docs on how to use [here](`c09c2ebd5c/docs/docs/integrations/providers/vlite.mdx`) Profiles Maintainers: @sdan Twitter handles: [@sdand](https://x.com/sdand) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Hyeongchan Kim	7824291252	community[patch]: Fix not to cast to str type when `file_path` is None (#20057 ) From `langchain_community 0.0.30`, there's a bug that cannot send a file-like object via `file` parameter instead of `file path` due to casting the `file_path` to str type even if `file_path` is None. which means that when I call the `partition_via_api()`, exactly one of `filename` and `file` must be specified by the following error message. however, from `langchain_community 0.0.30`, `file_path` is casted into `str` type even `file_path` is None in `get_elements_from_api()` and got an error at `exactly_one(filename=filename, file=file)`. here's an error message ``` ---> 51 exactly_one(filename=filename, file=file) 53 if metadata_filename and file_filename: 54 raise ValueError( 55 "Only one of metadata_filename and file_filename is specified. " 56 "metadata_filename is preferred. file_filename is marked for deprecation.", 57 ) File /opt/homebrew/lib/python3.11/site-packages/unstructured/partition/common.py:441, in exactly_one(**kwargs) 439 else: 440 message = f"{names[0]} must be specified." --> 441 raise ValueError(message) ValueError: Exactly one of filename and file must be specified. ``` So, I simply made a change that casting to str type when `file_path` is not None. I use `UnstructuredAPIFileLoader` like below. ``` from langchain_community.document_loaders.unstructured import UnstructuredAPIFileLoader documents: list = UnstructuredAPIFileLoader( file_path=None, file=file, # file-like object, io.BytesIO type mode='elements', url='http://127.0.0.1:8000/general/v0/general', content_type='application/pdf', metadata_filename='asdf.pdf', ).load_and_split() ```	3 months ago
Prashanth Rao	295b9b704b	community[patch]: Improve Kuzu Cypher generation prompt (#20481 ) - [x] PR title: "community: improve kuzu cypher generation prompt" - [x] PR message: *Delete this entire checklist* and replace with - Description: Improves the Kùzu Cypher generation prompt to be more robust to open source LLM outputs - Issue: N/A - Dependencies: N/A - Twitter handle: @kuzudb - [x] Add tests and docs: If you're adding a new integration, please include No new tests (non-breaking. change) - [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/	3 months ago
MacanPN	bce69ae43d	community[patch]: Changes to base_o365 and sharepoint document loaders (#20373 ) ## Description: The PR introduces 3 changes: 1. added `recursive` property to `O365BaseLoader`. (To keep the behavior unchanged, by default is set to `False`). When `recursive=True`, `_load_from_folder()` also recursively loads all nested folders. 2. added `folder_id` to SharePointLoader.(similar to (this PR)[https://github.com/langchain-ai/langchain/pull/10780] ) This provides an alternative to `folder_path` that doesn't seem to reliably work. 3. when none of `document_ids`, `folder_id`, `folder_path` is provided, the loader fetches documets from root folder. Combined with `recursive=True` this provides an easy way of loading all compatible documents from SharePoint. The PR contains the same logic as [this stale PR](https://github.com/langchain-ai/langchain/pull/10780) by @WaleedAlfaris. I'd like to ask his blessing for moving forward with this one. ## Issue: - As described in https://github.com/langchain-ai/langchain/issues/19938 and https://github.com/langchain-ai/langchain/pull/10780 the sharepoint loader often does not seem to work with folder_path. - Recursive loading of subfolders is a missing functionality ## Dependecies: None Twitter handle: @martintriska1 @WRhetoric This is my first PR here, please be gentle :-) Please review @baskaryan --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	3 months ago
Sevin F. Varoglu	54d388d898	community[patch]: update OctoAI endpoint to subclass BaseOpenAI (#19757 ) This PR updates OctoAIEndpoint LLM to subclass BaseOpenAI as OctoAI is an OpenAI-compatible service. The documentation and tests have also been updated.	3 months ago
Erick Friis	0c95ddbcd8	docs: add snowflake provider page (#20538 )	3 months ago
Benito Geordie	57b226532d	community[minor]: Added integrations for ThirdAI's NeuralDB as a Retriever (#17334 ) Description: Adds ThirdAI NeuralDB retriever integration. NeuralDB is a CPU-friendly and fine-tunable text retrieval engine. We previously added a vector store integration but we think that it will be easier for our customers if they can also find us under under langchain-community/retrievers. --------- Co-authored-by: kartikTAI <129414343+kartikTAI@users.noreply.github.com> Co-authored-by: Kartik Sarangmath <kartik@thirdai.com>	3 months ago
WeichenXu	e9fc87aab1	community[patch]: Make ChatDatabricks model supports streaming response (#19912 ) Description: Make ChatDatabricks model supports stream Issue: N/A Dependencies: MLflow nightly build version (we will release next MLflow version soon) Twitter handle: N/A Manually test: (Before testing, please install `pip install git+https://github.com/mlflow/mlflow.git`) ```python # Test Databricks Foundation LLM model from langchain.chat_models import ChatDatabricks chat_model = ChatDatabricks( endpoint="databricks-llama-2-70b-chat", max_tokens=500 ) from langchain_core.messages import AIMessageChunk for chunk in chat_model.stream("What is mlflow?"): print(chunk.content, end="\|") ``` - [x] 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. - [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/ 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. --------- Signed-off-by: Weichen Xu <weichen.xu@databricks.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
ccurme	a892f985d3	standardized-tests[patch]: test tool call messages (#20519 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Erick Friis	e7fe5f7d3f	anthropic[patch]: serialization in partner package (#18828 )	3 months ago
Bagatur	f74d5d642e	anthropic[patch]: bump to core 0.1.43 (#20537 )	3 months ago
Bagatur	96d8769eae	anthropic[patch]: release 0.1.9, use tool calls if content is empty (#20535 )	3 months ago
Erick Friis	6adca37eb7	core: default chat/llm _identifying_params to lc_attributes (#20232 )	3 months ago
ccurme	22da9f5f3f	update scheduled tests (#20526 ) repurpose scheduled tests to test over provider packages	3 months ago
Nuno Campos	806a54908c	Runnable graph viz improvements (#20529 ) - Add conditional: bool property to json representation of the graphs - Add option to generate mermaid graph stripped of styles (useful as a text representation of graph)	3 months ago
Nuno Campos	f3aa26d6bf	Fix getattr in runnable binding for cases where config is passed in as arg too (#20528 ) …s arg too 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

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