Feat: Support tool calling in Generate component (#7572)
### What problem does this PR solve?
Hello, our use case requires LLM agent to invoke some tools, so I made a
simple implementation here.
This PR does two things:
1. A simple plugin mechanism based on `pluginlib`:
This mechanism lives in the `plugin` directory. It will only load
plugins from `plugin/embedded_plugins` for now.
A sample plugin `bad_calculator.py` is placed in
`plugin/embedded_plugins/llm_tools`, it accepts two numbers `a` and `b`,
then give a wrong result `a + b + 100`.
In the future, it can load plugins from external location with little
code change.
Plugins are divided into different types. The only plugin type supported
in this PR is `llm_tools`, which must implement the `LLMToolPlugin`
class in the `plugin/llm_tool_plugin.py`.
More plugin types can be added in the future.
2. A tool selector in the `Generate` component:
Added a tool selector to select one or more tools for LLM:
And with the `bad_calculator` tool, it results this with the `qwen-max`
model:
### Type of change
- [ ] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>
Fix: Setuptools project.license as a TOML table deprecation (#7652)
TOML-table-based project.license is deprecated as per PEP 639, see:
https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license-and-license-files
### What problem does this PR solve?
The following error when building project (e.g. `uv build`)
```
SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated
!!
********************************************************************************
Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0).
By 2026-Feb-18, you need to update your project and remove deprecated calls
or your builds will no longer be supported.
See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
********************************************************************************
!!
```
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
### What problem does this PR solve?
For `uv package`/`uv pip install ".[full]"`, bug introduced in #6370:
* Removes erroneous (non-package) directories (`helm`, `flask_session`)
* Adds `mcp.server` package
* Resolves "warning: package would be ignored" ambiguity by changing
`sdk` to `sdk.python.ragflow_sdk`
* Resolves "error: package directory 'intergrations' does not exist" by
including `intergrations.chatgpt-on-wechat.plugins` explicitly
* Also rearranges packages in alphabetical order, for DX.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
Feat: Adds OpenSearch2.19.1 as the vector_database support (#7140)
### What problem does this PR solve?
This PR adds the support for latest OpenSearch2.19.1 as the store engine
& search engine option for RAGFlow.
### Main Benefit
1. OpenSearch2.19.1 is licensed under the [Apache v2.0 License] which is
much better than Elasticsearch
2. For search, OpenSearch2.19.1 supports full-text
search、vector_search、hybrid_search those are similar with Elasticsearch
on schema
3. For store, OpenSearch2.19.1 stores text、vector those are quite
simliar with Elasticsearch on schema
### Changes
- Support opensearch_python_connetor. I make a lot of adaptions since
the schema and api/method between ES and Opensearch differs in many
ways(especially the knn_search has a significant gap) :
rag/utils/opensearch_coon.py
- Support static config adaptions by changing:
conf/service_conf.yaml、api/settings.py、rag/settings.py
- Supprt some store&search schema changes between OpenSearch and ES:
conf/os_mapping.json
- Support OpenSearch python sdk : pyproject.toml
- Support docker config for OpenSearch2.19.1 :
docker/.env、docker/docker-compose-base.yml、docker/service_conf.yaml.template
### How to use
- I didn't change the priority that ES as the default doc/search engine.
Only if in docker/.env , we set DOC_ENGINE=${DOC_ENGINE:-opensearch}, it
will work.
### Others
Our team tested a lot of docs in our environment by using OpenSearch as
the vector database ,it works very well.
All the conifg for OpenSearch is necessary.
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
---------
Co-authored-by: Yongteng Lei <yongtengrey@outlook.com>
Co-authored-by: writinwaters <93570324+writinwaters@users.noreply.github.com>
Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>
### What problem does this PR solve?
Add MCP support with a client example.
Issue link: #4344
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Removed set_entity and set_relation to avoid accessing doc engine during
graph computation.
Introduced GraphChange to avoid writing unchanged chunks.
### Type of change
- [x] Performance Improvement
Fix: multiple top-level packages error in Python project (#6370)
### What problem does this PR solve?
This PR resolves the issue of multiple top-level packages being detected
in the Python project, which caused errors when using uv pip install.
The problem occurred because the project had multiple directories files
at the root level, leading to a flat-layout error.
To fix this, the pyproject.toml file was updated to explicitly list the
packages using the [tool.setuptools] section. This ensures that the
correct packages are included during installation, avoiding the
flat-layout error.
Type of change
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
This patch drop useless fastext which is seems useless in the code base
and its very kind of hard install
should close #4498
### Type of change
- [x] Refactoring
Signed-off-by: yihong0618 <zouzou0208@gmail.com>
Fixed GPU detection on CPU only environment (#4711)
### What problem does this PR solve?
Fixed GPU detection on CPU only environment. Close #4692
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Removed onnxruntime. It conflicts with the onnxruntime-gpu.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Bump infinity to v0.6.0-dev2. Close #4477
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
duckduckgo search 6.3.0 still has error sometimes, need to update to
7.2.0, after updated, it works ok.
this PR is going to fix this issue
https://github.com/infiniflow/ragflow/issues/4396
### Type of change
Bug Fix (non-breaking change which fixes an issue)
---------
Co-authored-by: xiaohzho <xiaohzho@cisco.com>
[Fix] fix duckduck go search 202 ratelimit failed (#4398)
this PR is going to fix issue
https://github.com/infiniflow/ragflow/issues/4396
### Type of change
Bug Fix (non-breaking change which fixes an issue)
---------
Co-authored-by: xiaohzho <xiaohzho@cisco.com>
Use LTS polars to resolve some machines don't support AVX CPU flag (#4364)
### What problem does this PR solve?
Some old types of machine or virtual machine doesn't support AVX CPU
flag. This PR is to use lts polars module to avoid this fault.
fix issue: #4349
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Refactoring
Signed-off-by: jinhai <haijin.chn@gmail.com>
### What problem does this PR solve?
Missing update information
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Signed-off-by: jinhai <haijin.chn@gmail.com>
### What problem does this PR solve?
Fix conversation bug in agent session
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
---------
Co-authored-by: liuhua <10215101452@stu.ecun.edu.cn>
some thing
- execsql add connection mssql
- fix bug duckduckgo-search rate limit
- update typo vi res
---------
Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>
### What problem does this PR solve?
Try to reuse existing chunks. Close #3793
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Added aspose on macosx/arm64. Close #3666
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Changed requirement to python 3.10.
Changed image base to Ubuntu 22.04 since it contains python 3.10.
### Type of change
- [x] Refactoring
### What problem does this PR solve?
Introduced [beartype](https://github.com/beartype/beartype) for runtime
type-checking.
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Integration with Infinity
- Replaced ELASTICSEARCH with dataStoreConn
- Renamed deleteByQuery with delete
- Renamed bulk to upsertBulk
- getHighlight, getAggregation
- Fix KGSearch.search
- Moved Dealer.sql_retrieval to es_conn.py
### Type of change
- [x] Refactoring
feat: docs for api endpoints to generate openapi specification (#3109)
### What problem does this PR solve?
**Added openapi specification for API routes. This creates swagger UI
similar to FastAPI to better use the API.**
Using python package `flasgger`
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
Not all routes are included since this is a work in progress.
Docs can be accessed on: `{host}:{port}/apidocs`
### What problem does this PR solve?
Replaced redis with Valkey. Close #3070
### Type of change
- [ ] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [x] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
### What problem does this PR solve?
Changed version to 0.13.0
### Type of change
- [ ] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [x] Other (please describe):
liu an
Song Fuchang
Gifford Nowland
pyyuhao
Yongteng Lei
Zhichang Yu
fansir
Kevin Hu
yihong
Hayden Zhou
Jin Hai
liuhua
so95
Matej Horník