Copyright	(c) 2025 Tushar Adhatrao
License	MIT
Maintainer	Tushar Adhatrao <tusharadhatrao@gmail.com>
Stability	experimental
Safe Haskell	Safe-Inferred
Language	Haskell2010

Langchain.Tool.WebScraper

Description

Synopsis

Documentation

Represents a web scraper tool that extracts content from web pages

Constructors

Instances details

Show WebScraper Source #
Instance details Defined in Langchain.Tool.WebScraper Methods showsPrec :: Int -> WebScraper -> ShowS # show :: WebScraper -> String # showList :: [WebScraper] -> ShowS #
Tool WebScraper Source #	Implement the Tool typeclass for WebScraper
Instance details Defined in Langchain.Tool.WebScraper Associated Types type Input WebScraper Source # type Output WebScraper Source # Methods toolName :: WebScraper -> Text Source # toolDescription :: WebScraper -> Text Source # runTool :: WebScraper -> Input WebScraper -> IO (Output WebScraper) Source #
type Input WebScraper Source #
Instance details Defined in Langchain.Tool.WebScraper type Input WebScraper
type Output WebScraper Source #
Instance details Defined in Langchain.Tool.WebScraper type Output WebScraper = Text

Stores the extracted webpage information

Constructors

WebPageInfo
Fields pageTitle :: Maybe Text pageHeadings :: [Text] pageLinks :: [(Text, Text)] pageText :: Text

Instances details

ToJSON WebPageInfo Source #
Instance details Defined in Langchain.Tool.WebScraper Methods toJSON :: WebPageInfo -> Value # toEncoding :: WebPageInfo -> Encoding # toJSONList :: [WebPageInfo] -> Value # toEncodingList :: [WebPageInfo] -> Encoding # omitField :: WebPageInfo -> Bool #
Generic WebPageInfo Source #
Instance details Defined in Langchain.Tool.WebScraper Associated Types type Rep WebPageInfo :: Type -> Type # Methods from :: WebPageInfo -> Rep WebPageInfo x # to :: Rep WebPageInfo x -> WebPageInfo #
Show WebPageInfo Source #
Instance details Defined in Langchain.Tool.WebScraper Methods showsPrec :: Int -> WebPageInfo -> ShowS # show :: WebPageInfo -> String # showList :: [WebPageInfo] -> ShowS #
type Rep WebPageInfo Source #
Instance details Defined in Langchain.Tool.WebScraper type Rep WebPageInfo = D1 ('MetaData "WebPageInfo" "Langchain.Tool.WebScraper" "langchain-hs-0.0.1.0-inplace" 'False) (C1 ('MetaCons "WebPageInfo" 'PrefixI 'True) ((S1 ('MetaSel ('Just "pageTitle") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "pageHeadings") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Text])) :: (S1 ('MetaSel ('Just "pageLinks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Text, Text)]) :*: S1 ('MetaSel ('Just "pageText") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text))))

Fetch HTML content from a URL and extract webpage information