Source code for

from typing import Optional, Type

from langchain_core.callbacks import CallbackManagerForToolRun
from langchain_core.pydantic_v1 import BaseModel
from import BaseTool

from langchain_community.utilities.polygon import PolygonAPIWrapper

[docs]class Inputs(BaseModel): """Inputs for Polygon's Financials API""" query: str
[docs]class PolygonFinancials(BaseTool): """Tool that gets the financials of a ticker from Polygon""" mode: str = "get_financials" name: str = "polygon_financials" description: str = ( "A wrapper around Polygon's Stock Financials API. " "This tool is useful for fetching fundamental financials from " "balance sheets, income statements, and cash flow statements " "for a stock ticker. The input should be the ticker that you want " "to get the latest fundamental financial data for." ) args_schema: Type[BaseModel] = Inputs api_wrapper: PolygonAPIWrapper def _run( self, query: str, run_manager: Optional[CallbackManagerForToolRun] = None, ) -> str: """Use the Polygon API tool.""" return, ticker=query)