collection.py•865 B
"""Collection classes for managing multiple tools."""
from typing import Any
from .base import (
BaseAnthropicTool,
ToolError,
ToolFailure,
ToolResult,
)
class ToolCollection:
"""A collection of anthropic-defined tools."""
def __init__(self, *tools: BaseAnthropicTool):
self.tools = tools
self.tool_map = {tool.to_params()["name"]: tool for tool in tools}
def to_params(
self,
) -> list[dict[str, Any]]:
return [tool.to_params() for tool in self.tools]
async def run(self, *, name: str, tool_input: dict[str, Any]) -> ToolResult:
tool = self.tool_map.get(name)
if not tool:
return ToolFailure(error=f"Tool {name} is invalid")
try:
return await tool(**tool_input)
except ToolError as e:
return ToolFailure(error=e.message)