227 Commits

Author SHA1 Message Date
Jin Hai
f98b24c9bf
Move api.settings to common.settings (#11036)
### What problem does this PR solve?

As title

### Type of change

- [x] Refactoring

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-11-06 09:36:38 +08:00
Billy Bao
121c51661d
Fix: Markdown table extractor (#11018)
### What problem does this PR solve?

Now markdown table extractor supports <table ...>. #10966 

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-11-05 16:10:21 +08:00
Jin Hai
bab3fce136
Move some constants to common (#11004)
### What problem does this PR solve?

As title.

### Type of change

- [x] Refactoring

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-11-05 08:01:39 +08:00
Yongteng Lei
2677617f93
Feat: supports MinerU http-client/server method (#10961)
### What problem does this PR solve?

Add support for MinerU http-client/server method.

To use MinerU with vLLM server:

1. Set up a vLLM server running MinerU:
   ```bash
   mineru-vllm-server --port 30000
   ```

2. Configure the following environment variables:
- `MINERU_EXECUTABLE=/ragflow/uv_tools/.venv/bin/mineru` (or the path to
your MinerU executable)
   - `MINERU_BACKEND="vlm-http-client"`
   - `MINERU_SERVER_URL="http://your-vllm-server-ip:30000"`

3. Follow the standard MinerU setup steps as described above.

With this configuration, RAGFlow will connect to your vLLM server to
perform document parsing, which can significantly improve parsing
performance for complex documents while reducing the resource
requirements on your RAGFlow server.



![1](https://github.com/user-attachments/assets/46624a0c-0f3b-423e-ace8-81801e97a27d)

![2](https://github.com/user-attachments/assets/66ccc004-a598-47d4-93cb-fe176834f83b)


### Type of change

- [x] New Feature (non-breaking change which adds functionality)
- [x] Documentation Update

---------

Co-authored-by: writinwaters <cai.keith@gmail.com>
2025-11-04 16:03:30 +08:00
Jin Hai
1e45137284
Move 'timeout' to common folder (#10983)
### What problem does this PR solve?

As title.

### Type of change

- [x] Refactoring

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-11-04 11:51:12 +08:00
Kevin Hu
3e5a39482e
Feat: Support multiple data sources synchronizations (#10954)
### What problem does this PR solve?
#10953

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-11-03 19:59:18 +08:00
Jin Hai
1284647694
Refactor file utils (#10970)
### What problem does this PR solve?

As title.

### Type of change

- [x] Refactoring

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-11-03 18:54:55 +08:00
Jin Hai
076d811086
Introduce common/config_utils.py (#10968)
### What problem does this PR solve?

As title.

### Type of change

- [x] Refactoring

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-11-03 17:25:06 +08:00
Jin Hai
78631a3fd3
Move some functions out of 'api/utils/common.py' (#10948)
### What problem does this PR solve?

as title.

### Type of change

- [x] Refactoring

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-11-03 12:34:47 +08:00
Jin Hai
360f5c1179
Move token related functions to common (#10942)
### What problem does this PR solve?

As title

### Type of change

- [x] Refactoring

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-11-03 08:50:05 +08:00
Jin Hai
44f2d6f5da
Move 'get_project_base_directory' to common directory (#10940)
### What problem does this PR solve?

As title

### Type of change

- [x] Refactoring

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-11-02 21:05:28 +08:00
Stephen Hu
09dd786674
Fix:KeyError: 'table_body' of mineru parser (#10773)
### What problem does this PR solve?
https://github.com/infiniflow/ragflow/issues/10769

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-10-31 10:07:56 +08:00
buua436
bb9504d1cc
Fix:enhance delimiters in markdown parser (#10896)
### What problem does this PR solve?
issue:
[#10890](https://github.com/infiniflow/ragflow/issues/10890)
change:
enhance delimiters in markdown parser
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-10-30 17:36:51 +08:00
Edward Chen
b52f09adfe
Mineru api support (#10874)
### What problem does this PR solve?

support local mineru api in docker instance. like no gpu in wsl on
windows, but has mineru api with gpu support.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
2025-10-30 17:31:46 +08:00
Billy Bao
057ae646f2
Fix: logging issues (#10836)
### What problem does this PR solve?

Fix: logging issues #10835 

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-10-28 14:10:47 +08:00
buua436
60a6cf7c7a
Fix:remove unexpected keyword argument in table_structure_recognizer logging (#10831)
### What problem does this PR solve?
issue:
#10825
change:
remove unexpected keyword argument in table_structure_recognizer logging

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-10-28 11:02:43 +08:00
Billy Bao
e59458c36b
Fix: parsing excel with chartsheet & Clamp begin to a minimum of 0 to prevent negative indexing (#10819)
### What problem does this PR solve?

Fix: parsing excel with chartsheet #10815

Fix: Clamp begin to a minimum of 0 to prevent negative indexing #10804
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-10-28 09:40:37 +08:00
Yongteng Lei
5acc407240
Feat: MinerU supports VLM-Transfomers backend (#10809)
### What problem does this PR solve?

MinerU supports VLM-Transfomers backend.

Set `MINERU_BACKEND="pipeline"` to choose the backend. (Options:
pipeline | vlm-transformers, default is pipeline)

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

---------

Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>
2025-10-27 17:04:13 +08:00
aidan
33a189f620
Feat: add TCADP Parser (#10775)
### What problem does this PR solve?

This PR adds a new TCADP (Tencent Cloud Advanced Document Processing)
parser to RAGFlow, enabling users to leverage Tencent Cloud's document
parsing capabilities for more accurate and structured document
processing. The implementation includes:
New TCADP Parser: A complete implementation of Tencent Cloud's document
parsing API without SDK dependency
Configuration Support: Added configuration options in service_conf.yaml
for Tencent Cloud API credentials
Frontend Integration: Updated UI components to support the new TCADP
parser option
Error Handling: Comprehensive error handling and retry mechanisms for
API calls
Result Processing: Support for both SSE streaming and JSON response
formats from Tencent Cloud API

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

---------

Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>
2025-10-27 15:14:58 +08:00
Zhichang Yu
73144e278b
Don't release full image (#10654)
### What problem does this PR solve?

Introduced gpu profile in .env
Added Dockerfile_tei
fix datrie
Removed LIGHTEN flag

### Type of change

- [x] Documentation Update
- [x] Refactoring
2025-10-23 23:02:27 +08:00
buua436
0ff2042fc1
Feat: add Docling parser (#10759)
### What problem does this PR solve?
issue:
#3945
change:
add Docling parser

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-10-23 19:44:25 +08:00
buua436
41fade3fe6
Fix:wrong param in manual chunk (#10710)
### What problem does this PR solve?

change:
wrong param in manual chunk

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-10-21 20:10:54 +08:00
Stephen Hu
9d12380806
Fix: Excel2HTML can't support XLS(Excel 97-2003) (#10660)
### What problem does this PR solve?
https://github.com/infiniflow/ragflow/issues/10602

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-10-21 09:52:59 +08:00
buua436
6ab96287c9
Feat:Vision Model Image Enhancement in Manual/Paper/Book/One chunker (#10640)
### What problem does this PR solve?
issue:
[#7472](https://github.com/infiniflow/ragflow/issues/7472)
change:
Vision Model Image Enhancement in Manual chunker
### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-10-21 09:36:27 +08:00
Yongteng Lei
387baf858f
Feat: add MinerU parser (#10621)
### What problem does this PR solve?

Add MinerU parser. #3945, #8092.

Set `MINERU_EXECUTABLE` to the MinerU executable path, defaults to
`mineru`.

Set `MINERU_DELETE_OUTPUT=0` to preserve MinerU's output, default is 1,
which deletes temporary output.

Set `MINERU_OUTPUT_DIR` to choose the MinerU output directory (uses the
temporary directory if unset).

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-10-17 09:55:39 +08:00
Yongteng Lei
5200711441
Feat: add support for multi-column PDF parsing (#10475)
### What problem does this PR solve?

Add support for multi-columns PDF parsing. #9878, #9919.

Two-column sample:
<img width="1885" height="1020" alt="image"
src="https://github.com/user-attachments/assets/0270c028-2db8-4ca6-a4b7-cd5830882d28"
/>

Three-column sample: 
<img width="1881" height="992" alt="image"
src="https://github.com/user-attachments/assets/9ee88844-d5b1-4927-9e4e-3bd810d6e03a"
/>

Single-column sample:
<img width="1883" height="1042" alt="image"
src="https://github.com/user-attachments/assets/e93d3d18-43c3-4067-b5fa-e454ed0ab093"
/>



### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
2025-10-11 18:46:09 +08:00
Kevin Hu
7d2f65671f
Feat: debugging toc part. (#10486)
### What problem does this PR solve?

#10436

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-10-11 18:45:21 +08:00
Billy Bao
534fa60b2a
Fix: Agent.reset() argument wrong #10463 & Unable to converse with agent through Python API. #10415 (#10472)
### What problem does this PR solve?
Fix: Agent.reset() argument wrong #10463 & Unable to converse with agent
through Python API. #10415

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-10-10 20:44:05 +08:00
Kevin Hu
0d8791936e
Feat: TOC retrieval (#10456)
### What problem does this PR solve?

#10436

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-10-10 17:07:55 +08:00
XIANG LI
f631073ac2
Fix OCR GPU provider mem limit handling (#10407)
### What problem does this PR solve?

- Running DeepDoc OCR on large PDFs inside the GPU docker-compose setup
would intermittently fail with
[ONNXRuntimeError] ... p2o.Clip.6 ... Available memory of 0 is smaller
than requested bytes ...
- Root cause: load_model() in deepdoc/vision/ocr.py treated
device_id=None as-is.
torch.cuda.device_count() > device_id then raised a TypeError, the
helper returned False, and ONNXRuntime quietly fell back to
CPUExecutionProvider with
the hard-coded 512 MB limit, which then triggered the allocator failure.
- Environment where this reproduces: Windows 11, AMD 5900x, 64 GB RAM,
RTX 3090 (24 GB), docker-compose-gpu.yml from upstream, default DeepDoc
+ GraphRAG
parser settings, ingesting heavy PDF such as 《内科学》(第10版).pdf (~180 MB).

  Fixes:

- Normalize device_id to 0 when it is None before calling any CUDA APIs,
so the GPU path is considered available.
- Allow configuring the CUDA provider’s memory cap via
OCR_GPU_MEM_LIMIT_MB (default 2048 MB) and expose
OCR_ARENA_EXTEND_STRATEGY; the calculated byte
  limit is logged to confirm the effective settings.

  After the change, ragflow_server.log shows for example
load_model ... uses GPU (device 0, gpu_mem_limit=21474836480,
arena_strategy=kNextPowerOfTwo) and the same document finishes OCR
without allocator errors.

  ### Type of change

  - [x] Bug Fix (non-breaking change which fixes an issue)
2025-10-10 11:03:12 +08:00
Billy Bao
f04c9e2937
Fix: correctly update parser method & correct vllm pdf parser (#10441)
### What problem does this PR solve?

Fix: correctly update parser method

### Type of change

- [X] Bug Fix (non-breaking change which fixes an issue)
2025-10-09 19:03:12 +08:00
Kevin Hu
cbf04ee470
Feat: Use data pipeline to visualize the parsing configuration of the knowledge base (#10423)
### What problem does this PR solve?

#9869

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

---------

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: jinhai <haijin.chn@gmail.com>
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
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2025-10-09 12:36:19 +08:00
Jin Hai
b0b866c8fd
Refactor: move some functions out of api/utils/__init__.py (#10216)
### What problem does this PR solve?

Refactor import modules.

### Type of change

- [x] Refactoring

---------

Signed-off-by: jinhai <haijin.chn@gmail.com>
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-09-25 18:04:49 +08:00
Jin Hai
4eb7659499
Fix bug: broken import from rag.prompts.prompts (#10217)
### What problem does this PR solve?

Fix broken imports

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

---------

Signed-off-by: jinhai <haijin.chn@gmail.com>
2025-09-23 10:19:25 +08:00
Lynn
62d35b1b73
Fix: handle zero (#10149)
### What problem does this PR solve?

Handle zero and nan in calculate.
#10125

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-09-18 16:28:03 +08:00
Lynn
d353f7f7f8
Feat/parse audio (#10133)
### What problem does this PR solve?

Dataflow support audio.  And fix giteeAI's sequence2text model. 

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
2025-09-18 09:31:32 +08:00
buua436
c9ea22ef69
Fix: set default chunk_token_num in html_parser (#10118)
### What problem does this PR solve?

issue:
[Bug]: Agent component (HTTP Request) "'>' not supported between
instances of 'int' and 'NoneType'"
[#10096](https://github.com/infiniflow/ragflow/issues/10096)

Change:
When the Invoke class instantiates HtmlParser without providing the
chunk_token_num parameter, the value defaults to None, leading to a
comparison error with block_token_count.

This change sets the default chunk_token_num to 512 to prevent such
errors.
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

Co-authored-by: BadwomanCraZY <511528396@qq.com>
2025-09-17 09:36:31 +08:00
Yongteng Lei
86f6da2f74
Feat: add support for the Ascend table structure recognizer (#10110)
### What problem does this PR solve?

Add support for the Ascend table structure recognizer.

Use the environment variable `TABLE_STRUCTURE_RECOGNIZER_TYPE=ascend` to
enable the Ascend table structure recognizer.

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-09-16 13:57:06 +08:00
Yongteng Lei
bc0281040b
Feat: add support for the Ascend layout recognizer (#10105)
### What problem does this PR solve?

Supports Ascend layout recognizer.

Use the environment variable `LAYOUT_RECOGNIZER_TYPE=ascend` to enable
the Ascend layout recognizer, and `ASCEND_LAYOUT_RECOGNIZER_DEVICE_ID=n`
(for example, n=0) to specify the Ascend device ID.

Ensure that you have installed the [ais
tools](https://gitee.com/ascend/tools/tree/master/ais-bench_workload/tool/ais_bench)
properly.

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-09-16 09:51:15 +08:00
Lynn
341a7b1473
Fix: judge not empty before delete (#10099)
### What problem does this PR solve?

judge not empty before delete session.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-09-15 17:49:52 +08:00
Lynn
2a88ce6be1
Fix: terminate onnx inference session manually (#10076)
### What problem does this PR solve?

terminate onnx inference session and release memory manually.

Issue #5050 
Issue #9992 
Issue #8805

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-09-12 17:18:26 +08:00
Yongteng Lei
0d9c1f1c3c
Feat: dataflow supports Spreadsheet and Word processor document (#9996)
### What problem does this PR solve?

Dataflow supports Spreadsheet and Word processor document

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-09-10 13:02:53 +08:00
湛露先生
1ee9c0b8d9
fix xss in excel_parser (#9909)
### What problem does this PR solve?



### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Refactoring
- [x] Performance Improvement

Signed-off-by: zhanluxianshen <zhanluxianshen@163.com>
2025-09-05 09:58:03 +08:00
Kevin Hu
c27172b3bc
Feat: init dataflow. (#9791)
### What problem does this PR solve?

#9790

Close #9782

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-08-28 18:40:32 +08:00
Jin Hai
5abd0bbac1
Fix typo (#9766)
### What problem does this PR solve?

As title

### Type of change

- [x] Refactoring

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
2025-08-27 18:56:40 +08:00
pingguoCooler
cf0011be67
Feat: Upgrade html parser (#9675)
### What problem does this PR solve?

parse more html content.

### Type of change

- [x] Other (please describe):
2025-08-27 12:43:55 +08:00
Yongteng Lei
382458ace7
Feat: advanced markdown parsing (#9607)
### What problem does this PR solve?

Using AST parsing to handle markdown more accurately, preventing
components from being cut off by chunking. #9564

<img width="1746" height="993" alt="image"
src="https://github.com/user-attachments/assets/4aaf4bf6-5714-4d48-a9cf-864f59633f7f"
/>

<img width="1739" height="982" alt="image"
src="https://github.com/user-attachments/assets/dc00233f-7a55-434f-bbb7-74ce7f57a6cf"
/>

<img width="559" height="100" alt="image"
src="https://github.com/user-attachments/assets/4a556b5b-d9c6-4544-a486-8ac342bd504e"
/>


### Type of change

- [x] New Feature (non-breaking change which adds functionality)
2025-08-21 09:36:18 +08:00
Yongteng Lei
eef43fa25c
Fix: unexpected truncated Excel files (#9500)
### What problem does this PR solve?

Handle unexpected truncated Excel files.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-08-15 17:00:34 +08:00
Jay Xu
79e2edc835
Fix "File contains no valid workbook part" (#9360)
### What problem does this PR solve?

fix "File contains no valid workbook part"

stacktrace:
```
Traceback (most recent call last):
  File "/ragflow/deepdoc/parser/excel_parser.py", line 54, in _load_excel_to_workbook
    return RAGFlowExcelParser._dataframe_to_workbook(df)
  File "/ragflow/deepdoc/parser/excel_parser.py", line 69, in _dataframe_to_workbook
    ws.cell(row=row_num, column=col_num, value=value)
  File "/ragflow/.venv/lib/python3.10/site-packages/openpyxl/worksheet/worksheet.py", line 246, in cell
    cell.value = value
  File "/ragflow/.venv/lib/python3.10/site-packages/openpyxl/cell/cell.py", line 218, in value
    self._bind_value(value)
  File "/ragflow/.venv/lib/python3.10/site-packages/openpyxl/cell/cell.py", line 197, in _bind_value
    value = self.check_string(value)
  File "/ragflow/.venv/lib/python3.10/site-packages/openpyxl/cell/cell.py", line 165, in check_string
    raise IllegalCharacterError(f"{value} cannot be used in worksheets.")
```

### 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):
2025-08-12 14:58:36 +08:00
Jay Xu
569ab011c4
Add fallback to use 'calamine' parse engine in excel_parser.py (#9374)
### What problem does this PR solve?

add fallback to `calamine` engine when parse error raised using the
default `openpyxl` / `xlrd` engine.
e.g. the following error can be fixed:
```
Traceback (most recent call last):
  File "/ragflow/deepdoc/parser/excel_parser.py", line 53, in _load_excel_to_workbook
    df = pd.read_excel(file_like_object)
  File "/ragflow/.venv/lib/python3.10/site-packages/pandas/io/excel/_base.py", line 495, in read_excel
    io = ExcelFile(
  File "/ragflow/.venv/lib/python3.10/site-packages/pandas/io/excel/_base.py", line 1567, in __init__
    self._reader = self._engines[engine](
  File "/ragflow/.venv/lib/python3.10/site-packages/pandas/io/excel/_xlrd.py", line 46, in __init__
    super().__init__(
  File "/ragflow/.venv/lib/python3.10/site-packages/pandas/io/excel/_base.py", line 573, in __init__
    self.book = self.load_workbook(self.handles.handle, engine_kwargs)
  File "/ragflow/.venv/lib/python3.10/site-packages/pandas/io/excel/_xlrd.py", line 63, in load_workbook
    return open_workbook(file_contents=data, **engine_kwargs)
  File "/ragflow/.venv/lib/python3.10/site-packages/xlrd/__init__.py", line 172, in open_workbook
    bk = open_workbook_xls(
  File "/ragflow/.venv/lib/python3.10/site-packages/xlrd/book.py", line 68, in open_workbook_xls
    bk.biff2_8_load(
  File "/ragflow/.venv/lib/python3.10/site-packages/xlrd/book.py", line 641, in biff2_8_load
    cd.locate_named_stream(UNICODE_LITERAL(qname))
  File "/ragflow/.venv/lib/python3.10/site-packages/xlrd/compdoc.py", line 398, in locate_named_stream
    result = self._locate_stream(
  File "/ragflow/.venv/lib/python3.10/site-packages/xlrd/compdoc.py", line 429, in _locate_stream
    raise CompDocError("%s corruption: seen[%d] == %d" % (qname, s, self.seen[s]))
xlrd.compdoc.CompDocError: Workbook corruption: seen[2] == 4
```

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
2025-08-12 12:41:33 +08:00