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Michael Li 5b3e29f809
text splitters: add chunk_size and chunk_overlap validations (#31916) 
Thank you for contributing to LangChain!

- [x] **PR title**: "package: description"
- Where "package" is whichever of langchain, core, etc. is being
modified. Use "docs: ..." for purely docs changes, "infra: ..." for CI
changes.
  - Example: "core: add foobar LLM"


- [x] **PR message**: ***Delete this entire checklist*** and replace
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    - **Description:** a description of the change
    - **Issue:** the issue # it fixes, if applicable
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- **Twitter handle:** if your PR gets announced, and you'd like a
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- [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
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2. an example notebook showing its use. It lives in
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- [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.
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If no one reviews your PR within a few days, please @-mention one of
baskaryan, eyurtsev, ccurme, vbarda, hwchase17.
2025-07-08 12:22:33 -04:00
..
langchain_text_splitters text splitters: add chunk_size and chunk_overlap validations (#31916) 2025-07-08 12:22:33 -04:00
scripts multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
tests text splitters: add chunk_size and chunk_overlap validations (#31916) 2025-07-08 12:22:33 -04:00
extended_testing_deps.txt
Makefile fix: automatically fix issues with ruff (#31897) 2025-07-07 14:13:10 -04:00
pyproject.toml text-splitters: Bump ruff version to 0.12 (#31866) 2025-07-05 17:13:08 -04:00
README.md docs: more api ref links, add linting step to prevent more (#28495) 2024-12-04 04:19:42 +00:00
uv.lock text-splitters: Bump ruff version to 0.12 (#31866) 2025-07-05 17:13:08 -04:00

README.md

🦜✂️ LangChain Text Splitters

Downloads License: MIT

Quick Install

pip install langchain-text-splitters

What is it?

LangChain Text Splitters contains utilities for splitting into chunks a wide variety of text documents.

For full documentation see the API reference and the Text Splitters module in the main docs.

📕 Releases & Versioning

langchain-text-splitters is currently on version 0.0.x.

Minor version increases will occur for:

  • Breaking changes for any public interfaces NOT marked beta

Patch version increases will occur for:

  • Bug fixes
  • New features
  • Any changes to private interfaces
  • Any changes to beta features

💁 Contributing

As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.

For detailed information on how to contribute, see the Contributing Guide.