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run-llama / create-llama

The easiest way to get started with LlamaIndex
MIT License
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feat: able to display file url from llamacloud #153

Open thucpn opened 1 week ago

thucpn commented 1 week ago

Summary by CodeRabbit

changeset-bot[bot] commented 1 week ago

🦋 Changeset detected

Latest commit: 4a069f1a165b4a2dfbe73ade5c5f1a013348bca1

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package | Name | Type | | ------------ | ----- | | create-llama | Patch |

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

coderabbitai[bot] commented 1 week ago

Walkthrough

The changes introduce significant enhancements to the file handling and processing capabilities within the FastAPI application. A new LLamaCloudFileController class is added for cloud interactions, and the FileController class is refactored into PrivateFileService. Import statements and method signatures are updated across various modules, and background task handling is improved in the chat functionality. Additionally, metadata processing and document handling have been refined to support various index types and file sources.

Changes

Files/Groups Summary
templates/types/streaming/fastapi/app/api/routers/chat.py Added imports, process_response_nodes function, updated chat endpoint for background tasks.
templates/types/streaming/fastapi/app/api/routers/models.py Introduced LLamaCloudFileController, updated imports, added LlamaCloudFile, and get_download_files.
templates/types/streaming/fastapi/app/api/controllers/file.py Reordered imports, modified function signatures, removed file_metadata_func, updated document handling.
templates/types/streaming/fastapi/app/api/services/file.py Refactored FileController to PrivateFileService, updated methods and imports for file processing.
templates/types/streaming/fastapi/app/api/controllers/llama_cloud.py Added LLamaCloudFileController class with methods for file operations.
templates/types/streaming/fastapi/app/api/routers/upload.py Updated imports and method calls to use PrivateFileService instead of FileController.
templates/types/streaming/fastapi/app/engine/generate.py Reordered imports, added metadata field "is_local_file" to documents in generate_datasource.
templates/components/vectordbs/python/none/generate.py Reordered imports, updated generate_datasource function to set "is_local_file" metadata field.

Sequence Diagram(s)

sequenceDiagram
    participant Client
    participant FastAPI
    participant LlamaCloudFileController
    participant PrivateFileService
    participant BackgroundTasks

    Client->>FastAPI: Upload file
    FastAPI->>PrivateFileService: Call process_file
    PrivateFileService->>LlamaCloudFileController: Download file if needed
    LlamaCloudFileController-->>PrivateFileService: Return file details
    PrivateFileService->>FastAPI: Process and store file
    FastAPI->>BackgroundTasks: Initiate background processing task
    BackgroundTasks->>FastAPI: Confirm task initiation
    FastAPI-->>Client: Return success response

Poem

In the land of code so bright,
Files and tasks now take flight,
Cloud and local, side by side,
In harmony, they now reside.
FastAPI calls with joy,
As LlamaCloud serves file employ.
🍂 Code dances in delight. 🌟

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thucpn commented 6 days ago

@marcusschiesser @leehuwuj I have updated code to save LlamaCloud file in local and return the local url. Please help me have a look at the PR again

marcusschiesser commented 6 days ago

TS code looks good - @leehuwuj please check the python code and then you can merge it