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CSS selector support for xml-conduit/html-conduit. This package supports compile-time checking of CSS selectors using quasiquotes. All DOM traversals are purely functional.
Quick start
-- The following pragmas should be put first (Haddock does not accept a pragma notation.)
-- LANGUAGE OverloadedStrings, QuasiQuotes
module Main (main) where
import Text.XML.Cursor (fromDocument)
import Text.HTML.DOM (parseLBS)
import qualified Data.Text.Lazy.IO as TI (putStrLn)
import Control.Monad (mapM_)
import Text.XML.Scraping (innerHtml)
import Text.XML.Selector.TH
import Network.HTTP.Conduit
import Data.Conduit.Binary
main :: IO ()
main = do
root <- fmap (fromDocument . parseLBS) $ simpleHttp "https://news.google.com/"
let cs = queryT [jq| h2 span.titletext |] root
mapM_ (TI.putStrLn . innerHtml) cs
You can use some elementary CSS selectors for traversing a DOM tree.
