Ng dZddlmZmZmZddlmZmZddlm Z ddl m Z m Z ddl mZGdde ZGd d e Zd S) z Tool for the AskNews API. To use this tool, you must first set your credentials as environment variables: ASKNEWS_CLIENT_ID ASKNEWS_CLIENT_SECRET )AnyOptionalType)AsyncCallbackManagerForToolRunCallbackManagerForToolRun)BaseTool) BaseModelField)AskNewsAPIWrappercfeZdZUdZedZeed<eddZe e ed<dS) SearchInputz"Input for the AskNews Search tool.zMSearch query to be used for finding real-time or historical news information.) descriptionqueryraIf the Assistant deems that the event may have occurred more than 48 hours ago, it estimates the number of hours back to search. For example, if the event was one month ago, the Assistant may set this to 720. One week would be 168. The Assistant can estimate up to on year back (8760). hours_backN) __name__ __module__ __qualname____doc__r rstr__annotations__rrintb/var/www/html/ai-engine/env/lib/python3.11/site-packages/langchain_community/tools/asknews/tool.pyr r s~,,E3!& W!!!J rr c eZdZUdZdZeed<dZeed<ee Z e ed<dZ e ed <e Zeeeed < dd ede deededef dZ dd ede deededef dZd S) AskNewsSearchz#Tool that searches the AskNews API.asknews_searchnamezThis tool allows you to perform a search on up-to-date news and historical news. If you needs news from more than 48 hours ago, you can estimate the number of hours back to search.r)default_factory api_wrapper max_results args_schemarNrr run_managerkwargsreturnc |j|||jS#t$r}t |cYd}~Sd}~wwxYw)z Use the tool.rr"N)r search_newsr" Exceptionreprselfrrr$r%es r_runzAskNewsSearch._run2si #//% ,0     77NNNNNN s!$ AAAAcK |j|||jd{VS#t$r}t |cYd}~Sd}~wwxYw)zUse the tool asynchronously.r(N)r asearch_newsr"r*r+r,s r_arunzAskNewsSearch._arunCs )66% ,7     77NNNNNN s', AA A A)rN)rrrrrrrrr r r r"rr r#rrr rrr/rr2rrrrr%s?-- D#    * &+U;L%M%M%MK"MMMK-8K$y/*888 ;? 78    (@D <=    rrN)rtypingrrrlangchain_core.callbacksrrlangchain_core.toolsrpydanticr r %langchain_community.utilities.asknewsr r rrrrr8s'&&&&&&&&&*)))))%%%%%%%%CCCCCC     )    -----H-----r