hello_ragflow.py

Overview

hello_ragflow.py is a minimal example file demonstrating how to import and access the version information from the ragflow_sdk Python package. The primary purpose of this file is to verify that the ragflow_sdk module is correctly installed and accessible in the current Python environment by printing out its version string.

This file does not contain any classes or functions, but serves as a simple sanity check or starting point for developers working with the RagFlow SDK in the InfiniFlow project ecosystem.

Detailed Explanation

Imports

import ragflow_sdk
This statement imports the ragflow_sdk Python package, which is presumably a core component of the InfiniFlow system or a related software development kit (SDK) used for building or interacting with RagFlow workflows or components.

Main Operation

print(ragflow_sdk.version)
This line accesses the version attribute of the ragflow_sdk package and prints it to the standard output (console). The version attribute is a common Python convention that stores the current version string of a package (e.g., "1.2.3"). This allows users or scripts to confirm the installed version of the SDK.

Usage Example

To use this file, simply run it with a Python interpreter where ragflow_sdk is installed:

python hello_ragflow.py

Expected output (example):

0.9.1

This output indicates the installed version of the ragflow_sdk package.

Implementation Details

The file contains no functions, classes, or complex algorithms.
It relies on the ragflow_sdk package exposing a version attribute.
No error handling is present; if ragflow_sdk is not installed, running this script will raise an ImportError.

Interaction with Other Parts of the System

This file interacts directly with the ragflow_sdk package, which is likely a core SDK providing functionality related to RagFlow workflows.
It serves as a lightweight verification or entry point for developers to ensure the SDK is installed and accessible.
It does not modify or invoke any other components, modules, or workflows within the InfiniFlow system.
More complex scripts or applications would build upon this SDK import to utilize RagFlow functionalities.

Visual Diagram

flowchart TD
    A[hello_ragflow.py] -->|imports| B[ragflow_sdk package]
    B --> C[__version__ attribute]
    A -->|prints| D[Version string output]

Summary

Aspect	Description
File Type	Utility script
Purpose	Print version of `ragflow_sdk` to verify installation
Key Dependency	`ragflow_sdk` Python package
Main Operation	Import SDK and print its `__version__` attribute
Complexity	Very low; no classes or functions
Typical Usage	Quick environment or SDK version check
System Interaction	Reads version info from SDK, no further interaction

If you are developing with RagFlow, this file can be your first step to confirm the SDK is installed correctly before writing more complex integration or workflow scripts.