langchain

Commit Graph

Author	SHA1	Message	Date
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
thiswillbeyourgithub	a2b4c33bd6	community[patch]: FAISS: ValueError mentions normalize_score_fn isntead of relevance_score_fn (#25225 ) Thank you for contributing to LangChain! - [X] PR title: "community: fix valueerror mentions wrong argument missing" - 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: *Delete this entire checklist* and replace with - Description: when faiss.py has a None relevance_score_fn it raises a ValueError that says a normalize_fn_score argument is needed. Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
ccurme	4825dc0d76	langchain[patch]: add deprecations (#24792 )	1 month ago
ccurme	02300471be	langchain[patch]: extended-tests: drop logprobs from OAI expected config (#25234 ) Following https://github.com/langchain-ai/langchain/pull/25229	1 month ago
Shivendra Soni	66b7206ab6	community: Add llm-extraction option to FireCrawl Document Loader (#25231 ) Description: This minor PR aims to add `llm_extraction` to Firecrawl loader. This feature is supported on API and PythonSDK, but the langchain loader omits adding this to the response. Twitter handle: [scalable_pizza](https://x.com/scalablepizza) --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
blaufink	c81c77b465	partners: fix of issue #24880 (#25229 ) - Description: As described in the related issue: There is an error occuring when using langchain-openai>=0.1.17 which can be attributed to the following PR: #23691 Here, the parameter logprobs is added to requests per default. However, AzureOpenAI takes issue with this parameter as stated here: https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/chatgpt?tabs=python-new&pivots=programming-language-chat-completions -> "If you set any of these parameters, you get an error." Therefore, this PR changes the default value of logprobs parameter to None instead of False. This results in it being filtered before the request is sent. - Issue: #24880 - Dependencies: / Co-authored-by: blaufink <sebastian.brueckner@outlook.de>	1 month ago
ccurme	3b7437d184	docs: update integration api refs (#25195 ) - [x] toolkits - [x] retrievers (in this repo)	1 month ago
Bagatur	91ea4b7449	infra: avoid orjson 3.10.7 in vercel build (#25212 )	1 month ago
Isaac Francisco	652b3fa4a4	[docs]: playwright fix (#25163 )	1 month ago
Bagatur	7040013140	core[patch]: fix deprecation pydantic bug (#25204 ) #25004 is incompatible with pydantic < 1.10.17. Introduces fix for this.	1 month ago
Isaac Francisco	dc7423e88f	[docs]: standardizing document loader integration pages (#25002 )	1 month ago
Casey Clements	25f2e25be1	partners[patch]: Mongodb Retrievers - CI final touches. (#25202 ) ## Description Contains 2 updates to for integration tests to run on langchain's CI. Addendum to #25057 to get release github action to succeed.	1 month ago
Bagatur	786ef021a3	docs: redirect toolkits (#25190 )	1 month ago
Eugene Yurtsev	429a0ee7fd	core[minor]: Add factory for looking up secrets from the env (#25198 ) Add factory method for looking secrets from the env.	1 month ago
Erick Friis	da9281feb2	cli: release 0.0.29 (#25196 )	1 month ago
Erick Friis	c6ece6a96d	core: autodetect more ls params (#25044 ) Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
Eugene Yurtsev	86355640c3	experimental[patch]: Use get_fields adapter (#25193 ) Change all usages of __fields__ with get_fields adapter merged into langchain_core. Code mod generated using the following grit pattern: ``` engine marzano(0.1) language python `$X.__fields__` => `get_fields($X)` where { add_import(source="langchain_core.utils.pydantic", name="get_fields") } ```	1 month ago
Eugene Yurtsev	b9f65e5038	experimental[patch]: Migrate pydantic extra to literals (#25194 ) Migrate pydantic extra to literals Upgrade to using a literal for specifying the extra which is the recommended approach in pydantic 2. This works correctly also in pydantic v1. ```python from pydantic.v1 import BaseModel class Foo(BaseModel, extra="forbid"): x: int Foo(x=5, y=1) ``` And ```python from pydantic.v1 import BaseModel class Foo(BaseModel): x: int class Config: extra = "forbid" Foo(x=5, y=1) ``` ## Enum -> literal using grit pattern: ``` engine marzano(0.1) language python or { `extra=Extra.allow` => `extra="allow"`, `extra=Extra.forbid` => `extra="forbid"`, `extra=Extra.ignore` => `extra="ignore"` } ``` Resorted attributes in config and removed doc-string in case we will need to deal with going back and forth between pydantic v1 and v2 during the 0.3 release. (This will reduce merge conflicts.) ## Sort attributes in Config: ``` engine marzano(0.1) language python function sort($values) js { return $values.text.split(',').sort().join("\n"); } class_definition($name, $body) as $C where { $name <: `Config`, $body <: block($statements), $values = [], $statements <: some bubble($values) assignment() as $A where { $values += $A }, $body => sort($values), } ```	1 month ago
Eugene Yurtsev	30fb345342	core[minor]: Add from_env utility (#25189 ) Add a utility that can be used as a default factory The goal will be to start migrating from of the pydantic models to use `from_env` as a default factory if possible. ```python from pydantic import Field, BaseModel from langchain_core.utils import from_env class Foo(BaseModel): name: str = Field(default_factory=from_env('HELLO')) ```	1 month ago
Eugene Yurtsev	98779797fe	community[patch]: Use get_fields adapter for pydantic (#25191 ) Change all usages of __fields__ with get_fields adapter merged into langchain_core. Code mod generated using the following grit pattern: ``` engine marzano(0.1) language python `$X.__fields__` => `get_fields($X)` where { add_import(source="langchain_core.utils.pydantic", name="get_fields") } ```	1 month ago
Rajendra Kadam	663638d6a8	community[minor]: [SharePointLoader] Load extended metadata for the root folder (#24872 ) - Title: [SharePointLoader] Load extended metadata for the root folder - Description: - Ensure extended metadata loads correctly for the root folder. - Cleanup: Refactor SharePointLoader to remove unused fields(`file_id` & `site_id`). - Dependencies: NA - Add tests and docs: NA	1 month ago
Eugene Yurtsev	2f209d84fa	core[patch]: Add pydantic get_fields adapter (#25187 ) Add adapter to get fields	1 month ago
Eugene Yurtsev	c72e522e96	langchain[patch]: Upgrade pydantic extra (#25186 ) Upgrade to using a literal for specifying the extra which is the recommended approach in pydantic 2. This works correctly also in pydantic v1. ```python from pydantic.v1 import BaseModel class Foo(BaseModel, extra="forbid"): x: int Foo(x=5, y=1) ``` And ```python from pydantic.v1 import BaseModel class Foo(BaseModel): x: int class Config: extra = "forbid" Foo(x=5, y=1) ``` ## Enum -> literal using grit pattern: ``` engine marzano(0.1) language python or { `extra=Extra.allow` => `extra="allow"`, `extra=Extra.forbid` => `extra="forbid"`, `extra=Extra.ignore` => `extra="ignore"` } ``` Resorted attributes in config and removed doc-string in case we will need to deal with going back and forth between pydantic v1 and v2 during the 0.3 release. (This will reduce merge conflicts.) ## Sort attributes in Config: ``` engine marzano(0.1) language python function sort($values) js { return $values.text.split(',').sort().join("\n"); } class_definition($name, $body) as $C where { $name <: `Config`, $body <: block($statements), $values = [], $statements <: some bubble($values) assignment() as $A where { $values += $A }, $body => sort($values), } ```	1 month ago
Eugene Yurtsev	bf5193bb99	community[patch]: Upgrade pydantic extra (#25185 ) Upgrade to using a literal for specifying the extra which is the recommended approach in pydantic 2. This works correctly also in pydantic v1. ```python from pydantic.v1 import BaseModel class Foo(BaseModel, extra="forbid"): x: int Foo(x=5, y=1) ``` And ```python from pydantic.v1 import BaseModel class Foo(BaseModel): x: int class Config: extra = "forbid" Foo(x=5, y=1) ``` ## Enum -> literal using grit pattern: ``` engine marzano(0.1) language python or { `extra=Extra.allow` => `extra="allow"`, `extra=Extra.forbid` => `extra="forbid"`, `extra=Extra.ignore` => `extra="ignore"` } ``` Resorted attributes in config and removed doc-string in case we will need to deal with going back and forth between pydantic v1 and v2 during the 0.3 release. (This will reduce merge conflicts.) ## Sort attributes in Config: ``` engine marzano(0.1) language python function sort($values) js { return $values.text.split(',').sort().join("\n"); } class_definition($name, $body) as $C where { $name <: `Config`, $body <: block($statements), $values = [], $statements <: some bubble($values) assignment() as $A where { $values += $A }, $body => sort($values), } ```	1 month ago
Isaac Francisco	11adc09e02	[docs]: change rag reference in vector store pages (#25125 )	1 month ago
Anush	6b32810b68	qdrant: Update doc with usage snippets (#25179 ) ## Description This PR adds back snippets demonstrating sparse and hybrid retrieval in the Qdrant notebook. Without the snippets, it's hard to grok the usage.	1 month ago
Eugene Yurtsev	3da2713172	docs: Update pydantic compatibility (#25145 ) Update pydantic compatibility	1 month ago
Eugene Yurtsev	425f6ffa5b	core[patch]: Fix aindex API (#25155 ) A previous PR accidentally broke the aindex API by renaming a positional argument vectorstore into vector_store. This PR reverts this change.	1 month ago
Isaac Francisco	15a36dd0a2	[docs]: combine tools and toolkits (#25158 )	1 month ago
ololand	249945a572	Update polygon.py for business subscription (#25085 ) For business subscription the status is STOCKSBUSINESS not OK 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, ccurme, vbarda, hwchase17.	1 month ago
ccurme	59b8850909	groq[patch]: update rate limit in integration tests (#25177 ) Divide by ~2 to account for testing python 3.8 and 3.12 in parallel.	1 month ago
Chad Juliano	4828c441a7	docs: Update notebook name for Kinetica (#25149 ) Description: Change notebook description in documentation. Issue: N/A Dependencies: N/A	1 month ago
Francisco Kurucz	725e4912ae	docs: Fix reference to SQL QA migration (#25157 ) Description: I found that the link to the notebook in the Migration notes is broken, i found that it was linked to this file https://github.com/langchain-ai/langchain/blob/v0.0.250/docs/extras/use_cases/tabular/sql_query.ipynb and i think now this tutorial https://github.com/JuanFKurucz/langchain/blob/master/docs/docs/tutorials/sql_qa.ipynb is the best fit for this reference Twitter handle: @juanfkurucz --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
ogawa	d895db11d6	community[patch]: gpt-4o-2024-08-06 costs (#25164 ) - Description: updated OpenAI cost definitions according to the following: - https://openai.com/api/pricing/ - Twitter handle: `@ogawa65a` --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
Brace Sproul	d77c7c4236	docs: Fix misspelling of instantiate in docs (#25107 )	1 month ago
Eugene Yurtsev	7b1a132aff	core[patch]: Add unit tests for Serializable (#25152 ) Add a few test cases for serializable (many other test cases already covered throguh runnable tests).	1 month ago
Bagatur	df99b832a7	core[patch]: support Field deprecation (#25004 ) ![Screenshot 2024-08-02 at 4 23 17 PM](https://github.com/user-attachments/assets/c757e093-877e-4af6-9dcd-984195454158)	1 month ago
ccurme	803eba3163	core[patch]: check for model_fields attribute (#25108 ) `__fields__` raises a warning in pydantic v2	1 month ago
Casey Clements	6e9a8b188f	mongodb: Add Hybrid and Full-Text Search Retrievers, release 0.2.0 (#25057 ) ## Description This pull-request extends the existing vector search strategies of MongoDBAtlasVectorSearch to include Hybrid (Reciprocal Rank Fusion) and Full-text via new Retrievers. There is a small breaking change in the form of the `prefilter` kwarg to search. For this, and because we have now added a great deal of features, including programmatic Index creation/deletion since 0.1.0, we plan to bump the version to 0.2.0. ### Checklist * Unit tests have been extended * formatting has been applied * One mypy error remains which will either go away in CI or be simplified. --------- Signed-off-by: Casey Clements <casey.clements@mongodb.com> Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Isaac Francisco	f337408b0f	[docs]: add sidebar for different tool categories (#25065 )	1 month ago
Bagatur	0b4608f71e	infra: temp skip oai embeddings test (#25148 )	1 month ago
Bagatur	a4086119f8	openai[patch]: Release 0.1.21rc2 (#25146 )	1 month ago
Bagatur	b4c12346cc	core[patch]: Release 0.2.29 (#25126 )	1 month ago
Erick Friis	dff83cce66	core[patch]: base language model disable_streaming (#25070 ) Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	1 month ago
eric-langenberg	130e80b60f	docs: rag.ipynb - fixing typo (#25142 ) Just changing gpt-3.5 to gpt-4o-mini . That's what's used in the code examples now. It just didn't get updated in the main text.	1 month ago
Bagatur	09fbce13c5	openai[patch]: ChatOpenAI.with_structured_output json_schema support (#25123 )	1 month ago
maang-h	0ba125c3cd	docs: Standardize QianfanLLMEndpoint LLM (#25139 ) - Description: Standardize QianfanLLMEndpoint LLM，include: - docs, the issue #24803 - model init arg names, the issue #20085	1 month ago
Eugene Yurtsev	28e0958ff4	core[patch]: Relax rate limit unit tests in terms of timing (#25140 ) Relax rate limit unit tests	1 month ago

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