### What problem does this PR solve?
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
---------
Co-authored-by: Chenzy <chenzy901@gmail.com>
Fix: failed to acquire lock exception with retry mechanism for postgres and mysql (#6483)
Added the with_retry decorator in db_models.py to add a retry mechanism
for database operations. Applied the retry mechanism to the lock and
unlock methods of the PostgresDatabaseLock and MysqlDatabaseLock classes
to enhance the reliability of lock operations.
### What problem does this PR solve?
resolve failed to acquire lock exception with retry mechanism
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
---------
Co-authored-by: wenju.li <wenju.li@deepctr.cn>
Fix: Langfuse update model has no fields attribute (#6453)
### What problem does this PR solve?
Langfuse update model has no fields attribute
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Fix: NameError: free variable 'langfuse_generation' referenced before assignment in enclosing scope (#6451)
### What problem does this PR solve?
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
---------
Co-authored-by: lizheng@ssc-hn.com <lizheng@ssc-hn.com>
Fix: Optimized the get_by_id method to resolve the issue of missing exceptions and improve query performance (#6320)
Fix: Optimized the get_by_id method to resolve the issue of missing
exceptions and improve query performance
### What problem does this PR solve?
Optimized the get_by_id method to resolve the issue of missing
exceptions and improve query performance.
Optimization details:
1. The original method used a custom query method that required
concatenating SQL, which impacted performance.
2. The query method returned a list, which needed to be accessed by
index, posing a risk of index out-of-bounds errors.
3. The original method used except Exception to catch all errors, which
is not a best practice in Python programming and may lead to missing
exceptions. The get_or_none method accurately catches DoesNotExist
errors while allowing other errors to be raised normally.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Performance Improvement
### What problem does this PR solve?
Add history version save
- Allows users to view and download agent files by version revision
history
_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._
### 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: Kevin Hu <kevinhu.sh@gmail.com>
### What problem does this PR solve?
Add vision LLM PDF parser
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
---------
Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>
### What problem does this PR solve?
Resolve document concurrent upload issue. #6039
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
…ions
### What problem does this PR solve?
This PR fixes an issue where the application was repeatedly reading the
llm_factories.json file from disk in multiple places, which could lead
to "Too many open files" errors under high load conditions. The fix
centralizes the file reading operation in the settings.py module and
stores the data in a global variable that can be accessed by other
modules.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [x] Performance Improvement
- [ ] Other (please describe):
Improve API Documentation, Standardize Error Handling, and Enhance Comments (#5990)
### What problem does this PR solve?
- The API documentation lacks detailed error code explanations. Added
error code tables to `python_api_reference.md` and
`http_api_reference.md` to clarify possible error codes and their
meanings.
- Error handling in the codebase is inconsistent. Standardized error
handling logic in `sdk/python/ragflow_sdk/modules/chunk.py`.
- Improved API comments by adding standardized docstrings to enhance
code readability and maintainability.
### Type of change
- [x] Documentation Update
- [x] Refactoring
For an Agent with an Input Begin value, on the first call the return … (#5957)
…session_id does not exist in the session
For an Agent with an Input Begin value, on the first call the return
session_id does not exist in the session
### What problem does this PR solve?
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Fix: Add Knowledge Base Document Parsing Status Check (#5966)
When creating and updating chats, add a check for the parsing status of
knowledge base documents. Ensure that all documents have been parsed
before allowing chat creation to improve user experience and system
stability.
**Main Changes:**
- Add document parsing status check logic in `chat.py`.
- Implement the `is_parsed_done` method in `knowledgebase_service.py`.
- Prevent chat creation when documents are being parsed or parsing has
failed.
### What problem does this PR solve?
fix this bug：https://github.com/infiniflow/ragflow/issues/5960
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Co-authored-by: wenju.li <wenju.li@deepctr.cn>
Fix:when start with source code not in docker env report 'UnicodeDec… (#5802)
### What problem does this PR solve?
fix:when start with source code not in docker env report
"UnicodeDecodeError: 'gbk' codec can't decode byte 0xad in position 5:
illegal multibyte sequence" in windows
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Co-authored-by: tangyu <1@1.com>
Feat(api): Add dsl parameters to control whether dsl fields are included (#5769)
1. **Issue**: When calling `list_agent_session` via the HTTP API, users
may only need to display conversation messages, and do not want to see
the associated dsl, which can be very large. Therefore, consider adding
a control option to determine whether the DSL should be returned, with
the default being to return it.
2. **Documentation Discrepancy**: In the HTTP API documentation, under
"List agent sessions," the "Response" section states that the "data"
field is a dictionary when "success" is returned. However, the actual
returned data is a list. This discrepancy has been corrected.
Fix: Resolve inconsistency in APIToken dialog_id field definition (#5749)
The `dialog_id` field was inconsistently defined:
- In the `migrate_db()` function, it was set to `null=True`.
- In the model class, it was defined as `null=False`.
This inconsistency caused an issue during the initial deployment where
the database table did not allow `dialog_id` to be null. As a result,
calling `APITokenService.save(**obj)` in `system_app.py` raised the
following error:
```
peewee.IntegrityError: null value in column "dialog_id" violates not-null constraint
```
### What problem does this PR solve?
Error: peewee.IntegrityError: null value in column "dialog_id" violates
not-null constraint
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Refactored DocumentService.update_progress
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Fix: fix may lose part of information of last stream chunck (#5584)
### What problem does this PR solve?
Fix may lose part of information of last stream chunck
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Fix：validate knowledge base association before document upload (#5373)
### What problem does this PR solve?
fix this bug: https://github.com/infiniflow/ragflow/issues/5368
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Co-authored-by: wenju.li <wenju.li@deepctr.cn>
Feat: Add support for document meta fields update through api (#5120)
### What problem does this PR solve?
add support for update document meta data through api
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
Co-authored-by: wenju.li <wenju.li@deepctr.cn>
Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>
Fix: The max tokens defined by the tenant are not used (#4297) (#2817) (#5066)
### What problem does this PR solve?
Fix: The max tokens defined by the tenant are not used (#4297) (#2817)
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
---------
Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>
Kevin Hu
Yongteng Lei
Chenzy
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Xinghan Pan
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