Struct PythonREPLTool 

pub struct PythonREPLTool { /* private fields */ }

Python code execution tool

Executes code in a local Python environment and returns the result. Suitable for scenarios needing the Python ecosystem, such as math and data processing.

Security warning

This tool is disabled by default. Call PythonREPLTool::with_dangerously_allow to enable code execution. In production, ensure it runs inside a sandboxed environment.

Implementations

impl PythonREPLTool

pub fn new() -> Self

Creates a Python code execution tool (execution disabled by default).

pub fn with_python_path(path: impl Into<String>) -> Self

Uses a custom Python path

pub fn with_dangerously_allow(self, allow: bool) -> Self

Explicitly enables code execution (disabled by default)

pub fn with_skip_dangerous_imports_check(self, skip: bool) -> Self

Disable dangerous import checking (default: enabled).

Trait Implementations

impl BaseTool for PythonREPLTool

fn name(&self) -> &str

Returns the tool name.

fn description(&self) -> &str

Returns the tool description.

fn run<'life0, 'async_trait>( &'life0 self, input: String, ) -> Pin<Box<dyn Future<Output = Result<String, ToolError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Execute the tool (string version).

fn args_schema(&self) -> Option<Value>

Returns the input JSON Schema.

fn return_direct(&self) -> bool

Whether to return result directly to user.

fn handle_error<'life0, 'async_trait>( &'life0 self, error: ToolError, ) -> Pin<Box<dyn Future<Output = String> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Handle execution error.

impl Default for PythonREPLTool

fn default() -> Self

Returns the “default value” for a type.

impl Tool for PythonREPLTool

type Input = PythonREPLInput

Input type (must support deserialization and JSON Schema).

type Output = PythonREPLOutput

Output type (must support serialization).

fn invoke<'life0, 'async_trait>( &'life0 self, input: Self::Input, ) -> Pin<Box<dyn Future<Output = Result<Self::Output, ToolError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Execute the tool.

fn args_schema(&self) -> Option<Value>

Returns the input JSON Schema.