Ah, I'd misunderstood your question, and thought you were looking for a sax-like alternative. On Feb 20, 2014 6:57 AM, "Christian Maeder" <christian.mae...@dfki.de> wrote:
> I've just tried: > > import Text.HTML.TagSoup > import Text.HTML.TagSoup.Tree > > main :: IO () > main = getContents >>= putStr . renderTags . flattenTree . tagTree . > parseTags > > which also ends with the getMBlock error. > Only "renderTags . parseTags" works fine (like the hexpat SAX parser). > > Why should tagsoup be better suited for building trees from large files? > > C. > > Am 20.02.2014 15:30, schrieb Chris Smith: > >> Have you looked at tagsoup? >> >> On Feb 20, 2014 3:30 AM, "Christian Maeder" <christian.mae...@dfki.de >> <mailto:christian.mae...@dfki.de>> wrote: >> >> Hi, >> >> I've got some difficulties parsing "large" xml files (> 100MB). >> A plain SAX parser, as provided by hexpat, is fine. However, >> constructing a tree consumes too much memory on a 32bit machine. >> >> see http://trac.informatik.uni-__bremen.de:8080/hets/ticket/__1248 >> <http://trac.informatik.uni-bremen.de:8080/hets/ticket/1248> >> >> I suspect that sharing strings when constructing trees might greatly >> reduce memory requirements. What are suitable libraries for string >> pools? >> >> Before trying to implement something myself, I'ld like to ask who >> else has tried to process large xml files (and met similar memory >> problems)? >> >> I have not yet investigated xml-conduit and hxt for our purpose. >> (These look scary.) >> >> In fact, I've basically used the content trees from "The (simple) >> xml package" and switching to another tree type is no fun, in >> particular if this gains not much. >> >> Thanks Christian >> _________________________________________________ >> Glasgow-haskell-users mailing list >> Glasgow-haskell-users@haskell.__org >> <mailto:Glasgow-haskell-users@haskell.org> >> http://www.haskell.org/__mailman/listinfo/glasgow-__haskell-users >> <http://www.haskell.org/mailman/listinfo/glasgow-haskell-users> >> >> >
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