Mercurial > public > sg101
annotate gpp/core/html.py @ 11:cc8eb028def1
Update jquery-ui and theme version that is hosted on google. In preparation for having jquery on every page (?), make it so that the autocomplete plug is using the 'global' jquery, and not the one that came with it. It seems to work okay with jquery 1.3.2.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Tue, 14 Apr 2009 02:35:35 +0000 |
| parents | b3b11edf91d8 |
| children |
| rev | line source |
|---|---|
| bgneal@9 | 1 import html5lib |
| bgneal@9 | 2 from html5lib import sanitizer, treebuilders, treewalkers, serializer |
| bgneal@9 | 3 |
| bgneal@9 | 4 def sanitizer_factory(*args, **kwargs): |
| bgneal@9 | 5 san = sanitizer.HTMLSanitizer(*args, **kwargs) |
| bgneal@9 | 6 # This isn't available yet |
| bgneal@9 | 7 # san.strip_tokens = True |
| bgneal@9 | 8 return san |
| bgneal@9 | 9 |
| bgneal@9 | 10 def clean_html(buf): |
| bgneal@9 | 11 """Cleans HTML of dangerous tags and content.""" |
| bgneal@9 | 12 buf = buf.strip() |
| bgneal@9 | 13 if not buf: |
| bgneal@9 | 14 return buf |
| bgneal@9 | 15 |
| bgneal@9 | 16 p = html5lib.HTMLParser(tree=treebuilders.getTreeBuilder("dom"), |
| bgneal@9 | 17 tokenizer=sanitizer_factory) |
| bgneal@9 | 18 dom_tree = p.parseFragment(buf) |
| bgneal@9 | 19 |
| bgneal@9 | 20 walker = treewalkers.getTreeWalker("dom") |
| bgneal@9 | 21 stream = walker(dom_tree) |
| bgneal@9 | 22 |
| bgneal@9 | 23 s = serializer.htmlserializer.HTMLSerializer( |
| bgneal@9 | 24 omit_optional_tags=False, |
| bgneal@9 | 25 quote_attr_values=True) |
| bgneal@9 | 26 return s.render(stream) |
| bgneal@9 | 27 |
| bgneal@9 | 28 # vim: ts=4 sw=4 |