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Author SHA1 Message Date
Mason Daugherty
8ad12f3fcf docs: add missing js providers to table (#32055) 
Update to show that Cerebras, xAI, and Cloudflare now have JS/TS
equivalents
 2025-07-15 17:09:35 -04:00
Jacob Lee
535ba43b0d feat(core): add an option to make deserialization more permissive (#32054) 
## Description

Currently when deserializing objects that contain non-deserializable
values, we throw an error. However, there are cases (e.g. proxies that
return response fields containing extra fields like Python datetimes),
where these values are not important and we just want to drop them.

Twitter handle: @hacubu

---------

Co-authored-by: Mason Daugherty <github@mdrxy.com>
 2025-07-15 17:00:01 -04:00
Eugene Yurtsev
3628dccbf3 chore(docs): add gtm tag to docs (#32048) 
Docusarus gtm langchain v2
 2025-07-15 15:58:11 -04:00
Mason Daugherty
8d2135ad8a chore: update links to LangChain how-to guides in issue templates (#32052) 2025-07-15 15:38:35 -04:00
Mason Daugherty
8199a5562a chore: update hyperlink (#32051) 2025-07-15 14:41:27 -04:00
Mason Daugherty
0807711dad chore: update contribution guidelines and templates to direct users to the LangChain Forum (#32050) 2025-07-15 14:39:40 -04:00
Eugene Yurtsev
7a36d6b99c chore(docs): bump langgraph in docs & reformat all docs (#32044) 
Trying to unblock documentation build pipeline

* Bump langgraph dep in docs
* Update langgraph in lock file (resolves an issue in API reference
generation)
 2025-07-15 15:06:59 +00:00
Mason Daugherty
3b9dd1eba0 docs(groq): cleanup (#32043) 2025-07-15 10:37:37 -04:00
Eugene Yurtsev
02d0a9af6c chore(core): unpin packaging dependency (#32032) 
Unpin packaging dependency

---------

Co-authored-by: ntjohnson1 <24689722+ntjohnson1@users.noreply.github.com>
 2025-07-14 21:42:32 +00:00
Christophe Bornet
953592d4f7 feat(langchain): add ruff rules G (#32029) 
https://docs.astral.sh/ruff/rules/#flake8-logging-format-g
 2025-07-14 15:19:36 -04:00
Christophe Bornet
19fff8cba9 feat(langchain): add ruff rules DTZ (#32021) 
See https://docs.astral.sh/ruff/rules/#flake8-datetimez-dtz
 2025-07-14 12:47:16 -04:00
Marco Vinciguerra
26c2c8f70a docs: update ScrapeGraphAI tools (#32026) 
It was outdated

---------

Co-authored-by: Mason Daugherty <github@mdrxy.com>
 2025-07-14 12:38:55 -04:00
Hunter Lovell
d96b75f9d3 chore: update readme with forum link (#32027) 2025-07-14 09:15:26 -07:00
Ahmad Elmalah
2fdccd789c docs: update Textract docs (#31992) 
I am modifying two things:

1. "This sample demonstrates" with "The following samples demonstrate"
as we're talking about at least 4 samples
2. Bringing the sentence to after talking about the definition of
textract to keep the document organized (textract definition then
samples)

---------

Co-authored-by: Mason Daugherty <github@mdrxy.com>
 2025-07-14 15:36:29 +00:00
董哥的黑板报
553ac1863b docs: add deprecation notice for PipelinePromptTemplate (#31999) 
**PR title**: 
add deprecation notice for PipelinePromptTemplate

**PR message**: 
In the API documentation, PipelinePromptTemplate is marked as
deprecated, but this is not mentioned in the docs.

I'm submitting this PR to add a deprecation notice to the docs.

**Tests**:
N/A (documentation only)

---------

Co-authored-by: Mason Daugherty <github@mdrxy.com>
 2025-07-14 15:27:29 +00:00
Andreas V. Jonsterhaug
6dcca35a34 fix(core): correct return type hints in BaseChatPromptTemplate (#32009) 
This PR changes the return type hints of the `format_prompt` and
`aformat_prompt` methods in `BaseChatPromptTemplate` from `PromptValue`
to `ChatPromptValue`. Since both methods always return a
`ChatPromptValue`.
 2025-07-14 11:00:01 -04:00
Christophe Bornet
d57216c295 feat(core): add ruff rules D to tests except D1 (#32000) 
Docs are not required for tests but when there are docstrings, they
shall be correctly formatted.
See https://docs.astral.sh/ruff/rules/#pydocstyle-d
 2025-07-14 10:42:03 -04:00
Christophe Bornet
58d4261875 feat(langchain): add ruff rules PTH (#32008) 
See https://docs.astral.sh/ruff/rules/#flake8-use-pathlib-pth
 2025-07-14 10:41:37 -04:00
Fabio Fontana
fd168e1c11 feat(text-splitters): add Visual Basic 6 support (#31173) 
### **Description**

Add Visual Basic 6 support.

---

### **Issue**

No specific issue addressed.

---

### **Dependencies**

No additional dependencies required.

---------

Co-authored-by: Mason Daugherty <mason@langchain.dev>
 2025-07-14 13:51:16 +00:00
Mason Daugherty
7e146a185b chore: add text splitters to PR linting (#32018) 2025-07-14 09:24:40 -04:00
ccurme
4b89483fe6 release(openai): 0.3.28 (#32015) langchain-openai==0.3.28 2025-07-14 10:38:11 +00:00
ccurme
de13f6ae4f fix(openai): support acknowledged safety checks in computer use (#31984) 2025-07-14 07:33:37 -03:00
Mason Daugherty
a5f1774b76 chore: update PR template (#32011) 2025-07-13 17:00:08 -04:00
Chester Curme
7c1b59d26a add test for beta content 2025-07-11 21:03:18 -04:00
Chester Curme
3460c48af6 cr 2025-07-11 15:25:07 -04:00
Michael Li
a04131489e chore: update error message formatting (#31980) 2025-07-11 15:19:51 -04:00
Chester Curme
7e740e5e1f cr 2025-07-11 15:16:37 -04:00
Chester Curme
7ab615409c openai: revert some cassette changes 2025-07-11 14:37:32 -04:00
Chester Curme
ce369125f3 openai: lint 2025-07-11 14:07:47 -04:00
Chester Curme
679a9e7c8f implement beta_content 2025-07-11 14:05:45 -04:00
Mason Daugherty
56d6d69ce9 release(groq): 0.3.6 (#31975) langchain-groq==0.3.6 2025-07-11 10:55:26 -04:00
Chester Curme
26038608a4 update cassette 2025-07-11 10:27:48 -04:00
Fazal
8197504fdc docs: fix typo (#31972) 
**Description**:

Fixed a typo from "Hi, I'm Bob and I life in SF." to "Hi, I'm Bob and I
live in SF." .

**Connect with me**: https://www.linkedin.com/in/0xFazal/

**More about me**: https://fazal.me/

-**Fazal**.
 2025-07-11 09:47:23 -04:00
Akshara
103fd6ac0c docs: add Google-style docstrings to tools and llms modules (zapier, … (#31957) 
**Description:**
Added standardized Google-style docstrings to improve documentation
consistency across key modules.

Updated files:
- `tools/zapier/tool.py`
- `tools/jira/tool.py`
- `tools/json/tool.py`
- `llms/base.py`

These changes enhance readability and maintain consistency with
LangChain’s documentation style guide.

**Issue:**
Fixes #21983

**Dependencies:**
None

**Twitter handle :**
@Akshara_p_
 2025-07-11 09:46:21 -04:00
Chester Curme
7546372461 format 2025-07-10 18:22:44 -04:00
Chester Curme
72bb858eec fix 2025-07-10 18:18:53 -04:00
Chester Curme
8da2bec1c3 enable code interpreter test for v1 2025-07-10 17:54:00 -04:00
Chester Curme
b8d0a95163 nit 2025-07-10 17:53:52 -04:00
Chester Curme
172e1cdf29 add cassette for parsed 2025-07-10 17:53:43 -04:00
Chester Curme
6004ba7a0d fix streaming annotations 2025-07-10 17:53:36 -04:00
Chester Curme
e928672306 fix image generation 2025-07-10 17:53:30 -04:00
Chester Curme
67fc58011a remove total 2025-07-10 17:53:21 -04:00
Chester Curme
a3a95805eb revert 2025-07-10 17:53:08 -04:00
Chester Curme
354f5d1c7a NotRequired -> Required 2025-07-10 17:53:00 -04:00
Chester Curme
0d66cc2638 carry over changes 2025-07-10 17:52:50 -04:00
ccurme
612ccf847a chore: [openai] bump sdk (#31958) 2025-07-10 15:53:41 -04:00
Mason Daugherty
b5462b8979 chore: update pr_lint.yml to add description (#31954) 2025-07-10 14:45:28 -04:00
Mason Daugherty
6594eb8cc1 docs(xai): update for Grok 4 (#31953) 2025-07-10 11:06:37 -04:00
Christophe Bornet
060fc0e3c9 text-splitters: Add ruff rules FBT (#31935) 
See [flake8-boolean-trap
(FBT)](https://docs.astral.sh/ruff/rules/#flake8-boolean-trap-fbt)
 2025-07-09 18:36:58 -04:00
Azhagammal
4d9c0b0883 fix[core]: added error message if the query vector or embedding contains NaN values (#31822) 
**Description:**  
Added an explicit validation step in
`langchain_core.vectorstores.utils._cosine_similarity` to raise a
`ValueError` if the input query or any embedding contains `NaN` values.
This prevents silent failures or unstable behavior during similarity
calculations, especially when using maximal_marginal_relevance.

**Issue**:
Fixes #31806 

**Dependencies:**  
None

---------

Co-authored-by: Azhagammal S C <azhagammal@kofluence.com>
Co-authored-by: Mason Daugherty <mason@langchain.dev>
 2025-07-09 18:30:26 -04:00