Framework for supporting more languages in LanguageParser by ThatsJustCheesy · Pull Request #13318 · langchain-ai/langchain

Ian Gregory (ThatsJustCheesy) · 2023-11-14T01:15:09Z

Description

I am submitting this for a school project as part of a team of 5. Other team members are LeilaChr, Maaz Hashmi (@maazh10), Megabear137 (@Megabear137), Jeremy La (@jelalalamy). This PR also has contributions from community members Lee Harrold (@Harrolee) and Prashant Shihora (@Mario928).

Initial context is in the issue we opened (#11229).

This pull request adds:

Generic framework for expanding the languages that LanguageParser can handle, using the tree-sitter parsing library and existing language-specific parsers written for it
Support for the following additional languages in LanguageParser:
- C
- C++
- C#
- Go
- Java (contributed by Prashant Shihora (@Mario928) D01 languageparser ThatsJustCheesy/langchain#2)
- Kotlin
- Lua
- Perl
- Ruby
- Rust
- Scala
- TypeScript (contributed by Lee Harrold (@Harrolee) Add TypeScript segmenter ThatsJustCheesy/langchain#1)

Here is the design document if curious, but no need to read it.

Issues

Dependencies

tree_sitter and tree_sitter_languages on PyPI. We have tried to add these as optional dependencies.

Documentation

We have updated the list of supported languages, and also added a section to source_code.ipynb detailing how to add support for additional languages using our framework.

Maintainer

Harrison Chase (@hwchase17) (previously reviewed feat (documents): add a source code loader based on AST manipulation #6486)

Thanks!!

Git commits

We will gladly squash any/all of our commits (esp merge commits) if necessary. Let us know if this is desirable, or if you will be squash-merging anyway.

Use `poetry lock` to generate lockfile I'm running it right now but it's taking too long

…sy/langchain into d01-languageparser

eickeBuecking · 2024-01-08T19:19:25Z

Hi Eugene Yurtsev (@eyurtsev) , is there a chance to move this one forward? It would be nice to get a couple of languages more covered! Thanks in advance!

oatsvine · 2024-01-26T12:53:49Z

I've been working from this branch but it's falling behind. I hesitate to spend time solving merge conflicts. Is this likely to be merge or are you going in a different direction to support language parsers?

Lee Harrold (Harrolee) · 2024-01-27T23:35:13Z

Lance Martin (@rlancemartin) can you give us feedback on this PR?

santhosh (santhoshraje) · 2024-02-04T13:15:50Z

Is there any update on this PR? Is it going to be merged or closed?

LeilaChr · 2024-02-13T04:22:43Z

Hi Bagatur (@baskaryan) I fixed the lint issues and our tests pass locally, we would appreciate if you could take another look at our PR.

vercel · 2024-02-13T16:10:15Z

Deployment failed with the following error:

The provided GitHub repository does not contain the requested branch or commit reference. Please ensure the repository is not empty.

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[https://github.com/langchain-ai/langchainjs/pull/4428](https://togithub.com/langchain-ai/langchainjs/pull/4428) - core\[minor]: Improve error handling by [@dqbd](https://togithub.com/dqbd) in [https://github.com/langchain-ai/langchainjs/pull/4435](https://togithub.com/langchain-ai/langchainjs/pull/4435) - langchain\[patch]: Make AgentExecutor pass config object through to tools by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4436](https://togithub.com/langchain-ai/langchainjs/pull/4436) - community\[patch], azure-openai\[patch]: tag langchainjs in azure integrations calls by [@sinedied](https://togithub.com/sinedied) in [https://github.com/langchain-ai/langchainjs/pull/4411](https://togithub.com/langchain-ai/langchainjs/pull/4411) - azure-openai\[patch]: Release 0.0.2 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4437](https://togithub.com/langchain-ai/langchainjs/pull/4437) - community\[patch]: add neo4j-graph generics, don't swallow query execution errors by [@adam-cowley](https://togithub.com/adam-cowley) in [https://github.com/langchain-ai/langchainjs/pull/4434](https://togithub.com/langchain-ai/langchainjs/pull/4434) - langchain\[patch]: Upgrade Google Cloud Storage dependency by [@JackEdgar](https://togithub.com/JackEdgar) in [https://github.com/langchain-ai/langchainjs/pull/4368](https://togithub.com/langchain-ai/langchainjs/pull/4368) - langchain\[minor]: Fix missing traces when traceable used in runOnDataset, API update by [@dqbd](https://togithub.com/dqbd) in [https://github.com/langchain-ai/langchainjs/pull/4430](https://togithub.com/langchain-ai/langchainjs/pull/4430) - community\[minor]: add CassandraKVStore by [@mieslep](https://togithub.com/mieslep) in [https://github.com/langchain-ai/langchainjs/pull/4418](https://togithub.com/langchain-ai/langchainjs/pull/4418) - core\[patch]: Release 0.1.30 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4438](https://togithub.com/langchain-ai/langchainjs/pull/4438) - community\[patch]: Release 0.0.30 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4439](https://togithub.com/langchain-ai/langchainjs/pull/4439) #### New Contributors - [@adam-cowley](https://togithub.com/adam-cowley) made their first contribution in [https://github.com/langchain-ai/langchainjs/pull/4434](https://togithub.com/langchain-ai/langchainjs/pull/4434) - [@JackEdgar](https://togithub.com/JackEdgar) made their first contribution in [https://github.com/langchain-ai/langchainjs/pull/4368](https://togithub.com/langchain-ai/langchainjs/pull/4368) **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.19...0.1.20 ### [`v0.1.19`](https://togithub.com/langchain-ai/langchainjs/releases/tag/0.1.19) [Compare Source](https://togithub.com/langchain-ai/langchainjs/compare/0.1.18...0.1.19) #### What's Changed - langchain\[patch]: Release 0.1.18 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4403](https://togithub.com/langchain-ai/langchainjs/pull/4403) - cloudflare\[patch]: Release 0.0.3 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4404](https://togithub.com/langchain-ai/langchainjs/pull/4404) - Use onRunCreate by [@hinthornw](https://togithub.com/hinthornw) in [https://github.com/langchain-ai/langchainjs/pull/4405](https://togithub.com/langchain-ai/langchainjs/pull/4405) - langchain\[patch], core\[patch], community\[patch]: Bump LangSmith versions by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4414](https://togithub.com/langchain-ai/langchainjs/pull/4414) - core\[patch]: Make custom tools pass raw config to functions by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4419](https://togithub.com/langchain-ai/langchainjs/pull/4419) - docs\[patch]: Add warnings about SQL Injection for Postgres integrations by [@MJDeligan](https://togithub.com/MJDeligan) in [https://github.com/langchain-ai/langchainjs/pull/4398](https://togithub.com/langchain-ai/langchainjs/pull/4398) - community\[patch]: Remove deprecated call of serializable.js by [@mkesper](https://togithub.com/mkesper) in [https://github.com/langchain-ai/langchainjs/pull/4410](https://togithub.com/langchain-ai/langchainjs/pull/4410) - core\[patch]: Add optional type param to JsonOutputParser by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4420](https://togithub.com/langchain-ai/langchainjs/pull/4420) - Improve developer-facing evaluations API by [@dqbd](https://togithub.com/dqbd) in [https://github.com/langchain-ai/langchainjs/pull/4370](https://togithub.com/langchain-ai/langchainjs/pull/4370) - docs\[minor]: Fix broken link used in quickstart by [@rogerthatdev](https://togithub.com/rogerthatdev) in [https://github.com/langchain-ai/langchainjs/pull/4422](https://togithub.com/langchain-ai/langchainjs/pull/4422) - langchain\[minor]: Couchbase document loader by [@lokesh-couchbase](https://togithub.com/lokesh-couchbase) in [https://github.com/langchain-ai/langchainjs/pull/4364](https://togithub.com/langchain-ai/langchainjs/pull/4364) - core\[patch]: Release 0.1.29 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4424](https://togithub.com/langchain-ai/langchainjs/pull/4424) - community\[patch], langchain\[patch]: Bump core versions by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4425](https://togithub.com/langchain-ai/langchainjs/pull/4425) - community\[patch]: Release 0.0.29 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4426](https://togithub.com/langchain-ai/langchainjs/pull/4426) - langchain\[patch]: Bump community by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4427](https://togithub.com/langchain-ai/langchainjs/pull/4427) #### New Contributors - [@rogerthatdev](https://togithub.com/rogerthatdev) made their first contribution in [https://github.com/langchain-ai/langchainjs/pull/4422](https://togithub.com/langchain-ai/langchainjs/pull/4422) - [@lokesh-couchbase](https://togithub.com/lokesh-couchbase) made their first contribution in [https://github.com/langchain-ai/langchainjs/pull/4364](https://togithub.com/langchain-ai/langchainjs/pull/4364) **Full Changelog**: https://github.com/langchain-ai/langchainjs/compare/0.1.18...0.1.19 ### [`v0.1.18`](https://togithub.com/langchain-ai/langchainjs/releases/tag/0.1.18) [Compare Source](https://togithub.com/langchain-ai/langchainjs/compare/0.1.17...0.1.18) #### What's Changed - langchain\[patch]: Release 0.1.16 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4334](https://togithub.com/langchain-ai/langchainjs/pull/4334) - Correct waitlist instruction in README by [@eknuth](https://togithub.com/eknuth) in [https://github.com/langchain-ai/langchainjs/pull/4335](https://togithub.com/langchain-ai/langchainjs/pull/4335) - docs\[patch]: Fix broken link by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4336](https://togithub.com/langchain-ai/langchainjs/pull/4336) - langchain\[patch]: Export helper functions from indexing api by [@bracesproul](https://togithub.com/bracesproul) in [https://github.com/langchain-ai/langchainjs/pull/4344](https://togithub.com/langchain-ai/langchainjs/pull/4344) - docs\[minor]: Add Human-in-the-loop to tools use case by [@bracesproul](https://togithub.com/bracesproul) in [https://github.com/langchain-ai/langchainjs/pull/4314](https://togithub.com/langchain-ai/langchainjs/pull/4314) - langchain\[minor],docs\[minor]: Add `SitemapLoader` by [@bracesproul](https://togithub.com/bracesproul) in [https://github.com/langchain-ai/langchainjs/pull/4331](https://togithub.com/langchain-ai/langchainjs/pull/4331) - langchain\[patch]: Rm unwanted build artifacts by [@bracesproul](https://togithub.com/bracesproul) in [https://github.com/langchain-ai/langchainjs/pull/4345](https://togithub.com/langchain-ai/langchainjs/pull/4345) - langchain\[patch]: Release 0.1.17 by [@bracesproul](https://togithub.com/bracesproul) in [https://github.com/langchain-ai/langchainjs/pull/4347](https://togithub.com/langchain-ai/langchainjs/pull/4347) - langchain\[patch],docs\[patch]: Fix double redirect by [@bracesproul](https://togithub.com/bracesproul) in [https://github.com/langchain-ai/langchainjs/pull/4348](https://togithub.com/langchain-ai/langchainjs/pull/4348) - core\[patch]: Fix remote runnable streamLog type, update docs by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4353](https://togithub.com/langchain-ai/langchainjs/pull/4353) - core\[patch]: Release 0.1.26 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4354](https://togithub.com/langchain-ai/langchainjs/pull/4354) - docs\[patch]: corrected typo in output parsers documentation by [@kenchandev](https://togithub.com/kenchandev) in [https://github.com/langchain-ai/langchainjs/pull/4356](https://togithub.com/langchain-ai/langchainjs/pull/4356) - community\[patch]: Support OpenSearch Serverless by [@huuyafwww](https://togithub.com/huuyafwww) in [https://github.com/langchain-ai/langchainjs/pull/4229](https://togithub.com/langchain-ai/langchainjs/pull/4229) - langchain\[patch]: Make sitemap test integration by [@bracesproul](https://togithub.com/bracesproul) in [https://github.com/langchain-ai/langchainjs/pull/4358](https://togithub.com/langchain-ai/langchainjs/pull/4358) - community\[minor]: Added `SQLiteRecordManager` by [@jasonnathan](https://togithub.com/jasonnathan) in [https://github.com/langchain-ai/langchainjs/pull/4321](https://togithub.com/langchain-ai/langchainjs/pull/4321) - community\[minor]: Add Dria retriever by [@erhant](https://togithub.com/erhant) in [https://github.com/langchain-ai/langchainjs/pull/4302](https://togithub.com/langchain-ai/langchainjs/pull/4302) - community\[minor],docs\[minor]: Add `UpstashVector` by [@fahreddinozcan](https://togithub.com/fahreddinozcan) in [https://github.com/langchain-ai/langchainjs/pull/4288](https://togithub.com/langchain-ai/langchainjs/pull/4288) - community\[patch]: Release 0.0.27 by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4359](https://togithub.com/langchain-ai/langchainjs/pull/4359) - core\[minor]: Adds streamEvents method to runnables by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4349](https://togithub.com/langchain-ai/langchainjs/pull/4349) - docs\[minor]: Add streamEvents docs by [@jacoblee93](https://togithub.com/jacoblee93) in [https://github.com/langchain-ai/langchainjs/pull/4365](https://togithub.com/langchain-ai/langchainjs/pull/4365) - Fix doc typo for formatPromptValue in prompts/quick_start.mdx by [@TonyGravagno](https://togithub.com/TonyGravagno) in 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Microsvuln · 2024-04-03T18:34:53Z

Bagatur (@baskaryan) It would be great if you can check the PR :-)

Ian Gregory (ThatsJustCheesy) · 2024-04-03T21:37:23Z

Microsvuln it's merged now :)

Microsvuln · 2024-04-03T21:46:33Z

Ian Gregory (@ThatsJustCheesy) That's awesome, thanks!

Hi 👋 First off, thanks a ton for your work on this 💚 Really appreciate what you're providing here for the community. ## Description This PR adds a basic language parser for the [Elixir](https://elixir-lang.org/) programming language. The parser code is based upon the approach outlined in #13318: it's using `tree-sitter` under the hood and aligns with all the other `tree-sitter` based parses added that PR. The `CHUNK_QUERY` I'm using here is probably not the most sophisticated one, but it worked for my application. It's a starting point to provide "core" parsing support for Elixir in LangChain. It enables people to use the language parser out in real world applications which may then lead to further tweaking of the queries. I consider this PR just the ground work. - **Dependencies:** requires `tree-sitter` and `tree-sitter-languages` from the extended dependencies - **Twitter handle:**`@bitcrowd` ## Checklist - [x] **PR title**: "package: description" - [x] **Add tests and docs** - [x] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified.

Ian Gregory (ThatsJustCheesy) and others added 30 commits October 6, 2023 11:27

Some scaffolding for C++ parser with tree-sitter

3d2480d

Use `poetry lock` to generate lockfile I'm running it right now but it's taking too long

Merge branch 'master' into d01-languageparser

0b7e360

Update poetry lockfile

6c70f50

TreeSitterSegmenter abstract class

1ee0e50

Rudimentary working C++ segmenter

0f00487

Updated TreeSitterSegmenter to exclude chunks within other chunks

4713aa3

Merge branch 'master' into d01-languageparser

ec36425

Merge branch 'd01-languageparser' of https://github.com/ThatsJustChee…

f4f4d3b

…sy/langchain into d01-languageparser

Add tree-sitter languages (prebuilt parser binaries)

33c4a85

Use tree_sitter_languages

457be15

Make is_valid work

1cf5be6

Match struct in C++

e23a0ea

Add tree-sitter to pyproject.toml groups

c0d3e4a

Finished Ruby parser

2cede5f

Implemented Rust parser

29a8bca

Implemented Scala parser

f2ddb8a

RustSegmenter: added missing files

cad3cd3

Merge branch 'd01-languageparser' of https://github.com/ThatsJustChee…

e35d041

…sy/langchain into d01-languageparser

Fix Scala file extension.

00ecd44

Add C# parser

c66e3d6

Add trait to scala parser

0ad2c2a

Matched trait for RustSegmenter

5de12df

Implemented GoSegmenter

7499aa4

Implemented KotlinSegmenter

82b06a4

Implemented C Parser

3e7a6e8

Added union to C++ Parser

403370f

Implemented Lua Parser

bc6bcb8

Implemented Perl parser

feda0a2

Merge branch 'master' into d01-languageparser

fce7e3a

Add Perl to Language enum

9ef94f4

Ian Gregory (ThatsJustCheesy) mentioned this pull request Dec 20, 2023

Add support for a variety of languages to LanguageParser #11229

Closed

Harrison Chase (hwchase17) closed this Jan 30, 2024

Bagatur (baskaryan) reopened this Jan 30, 2024

Bagatur (baskaryan) added 4 commits February 5, 2024 15:07

fmt

e0804ef

undo

0570c77

fmt

6afe748

cr

6e4c5d6

vercel bot deployed to Preview February 5, 2024 23:23 View deployment

Fix linting issue

ac7b0b5

vercel bot deployed to Preview February 7, 2024 04:14 View deployment

cr

ff888ec

cr

68dbac8

vercel bot deployed to Preview February 13, 2024 16:41 View deployment

Harrison Chase (hwchase17) merged commit e5472b5 into langchain-ai:master Feb 13, 2024

Max Mulatz (klappradla) mentioned this pull request Jun 10, 2024

Community[minor]: Add language parser for Elixir #22742

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Framework for supporting more languages in LanguageParser#13318

Framework for supporting more languages in LanguageParser#13318
Harrison Chase (hwchase17) merged 70 commits intolangchain-ai:masterfrom
ThatsJustCheesy:d01-languageparser

Ian Gregory (ThatsJustCheesy) commented Nov 14, 2023 •

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Microsvuln commented Apr 3, 2024 •

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Ian Gregory (ThatsJustCheesy) commented Apr 3, 2024

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Ian Gregory (ThatsJustCheesy) commented Nov 14, 2023 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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eickeBuecking commented Jan 8, 2024

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oatsvine commented Jan 26, 2024

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Lee Harrold (Harrolee) commented Jan 27, 2024

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santhosh (santhoshraje) commented Feb 4, 2024

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Microsvuln commented Apr 3, 2024 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Ian Gregory (ThatsJustCheesy) commented Apr 3, 2024

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Ian Gregory (ThatsJustCheesy) commented Nov 14, 2023 •

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Microsvuln commented Apr 3, 2024 •

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