mirror of https://github.com/corca-ai/EVAL
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
1.6 KiB
Python
67 lines
1.6 KiB
Python
from enum import Enum
|
|
from typing import Callable, Tuple
|
|
|
|
from langchain.agents.agent import AgentExecutor
|
|
from langchain.agents.tools import BaseTool, Tool
|
|
|
|
|
|
class ToolScope(Enum):
|
|
GLOBAL = "global"
|
|
SESSION = "session"
|
|
|
|
|
|
SessionGetter = Callable[[], Tuple[str, AgentExecutor]]
|
|
|
|
|
|
def tool(
|
|
name: str,
|
|
description: str,
|
|
scope: ToolScope = ToolScope.GLOBAL,
|
|
):
|
|
def decorator(func):
|
|
func.name = name
|
|
func.description = description
|
|
func.is_tool = True
|
|
func.scope = scope
|
|
return func
|
|
|
|
return decorator
|
|
|
|
|
|
class ToolWrapper:
|
|
def __init__(self, name: str, description: str, scope: ToolScope, func):
|
|
self.name = name
|
|
self.description = description
|
|
self.scope = scope
|
|
self.func = func
|
|
|
|
def is_global(self) -> bool:
|
|
return self.scope == ToolScope.GLOBAL
|
|
|
|
def is_per_session(self) -> bool:
|
|
return self.scope == ToolScope.SESSION
|
|
|
|
def to_tool(
|
|
self,
|
|
get_session: SessionGetter = lambda: [],
|
|
) -> BaseTool:
|
|
func = self.func
|
|
if self.is_per_session():
|
|
func = lambda *args, **kwargs: self.func(
|
|
*args, **kwargs, get_session=get_session
|
|
)
|
|
|
|
return Tool(
|
|
name=self.name,
|
|
description=self.description,
|
|
func=func,
|
|
)
|
|
|
|
|
|
class BaseToolSet:
|
|
def tool_wrappers(cls) -> list[ToolWrapper]:
|
|
methods = [
|
|
getattr(cls, m) for m in dir(cls) if hasattr(getattr(cls, m), "is_tool")
|
|
]
|
|
return [ToolWrapper(m.name, m.description, m.scope, m) for m in methods]
|