| commit | 9faf9fbd57619ab3c438445fec8f1121c89594bd | [log] [tgz] |
|---|---|---|
| author | jmesserly@google.com <jmesserly@google.com> | Thu May 08 21:41:05 2014 |
| committer | jmesserly@google.com <jmesserly@google.com> | Thu May 08 21:41:05 2014 |
| tree | a9bbc722b73444eec2c2078da677a91f0aa73f5c | |
| parent | 5dc4b6a379e41490d43f9aec1aa65ef82006c7f6 [diff] |
[html5lib] implement querySelector/querySelectorAll BUG= https://code.google.com/p/dart/issues/detail?id=18508 * tests from https://github.com/w3c/web-platform-tests/tree/master/selectors-api, kept as close to original as I could. * src/query_selector.dart is most interesting file. It implements enough of selectors to pass the basic web platform tests. Ironically, it was the easiest part of this CL... * many fixes to csslib. Almost all of the selector tests were skipped (https://github.com/dart-lang/csslib-test-suite/blob/master/suite/selectors3/selectors3_test.dart) and there was a lot of things broken: unicode, escaping, incorrectly treating ident-tokens as units, probably more that I am forgetting :). Fixed as much as I could without doing major surgery. * a bunch of fixes to the htm5lib DOM to bring it closer in alignment with dom.spec.whatwg.org and dart:html. The driving force was to minimize the changes needed on the W3C tests. Note: haven't updated things that depend on html5lib like Polymer yet. R=sigmund@google.com Review URL: https://codereview.chromium.org//268623002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/third_party/html5lib@35941 260f80e4-7a28-3924-810f-c04153c831b5
This is a pure Dart html5 parser. It‘s a port of html5lib from Python. Since it’s 100% Dart you can use it safely from a script or server side app.
Eventually the parse tree API will be compatible with dart:html, so the same code will work on the client and the server.
Add this to your pubspec.yaml (or create it):
dependencies: html5lib: any
Then run the Pub Package Manager (comes with the Dart SDK):
pub install
Parsing HTML is easy!
import 'package:html5lib/parser.dart' show parse; import 'package:html5lib/dom.dart'; main() { var document = parse( '<body>Hello world! <a href="www.html5rocks.com">HTML5 rocks!'); print(document.outerHtml); }
You can pass a String or list of bytes to parse. There's also parseFragment for parsing a document fragment, and HtmlParser if you want more low level control.
# From Dart SVN checkout ./tools/build.py -m release ./tools/test.py -m release html5lib ./tools/test.py -m release -r drt html5lib