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from html5lib.treebuilders.dom import dom2sax
from html5lib import treewalkers
from beautifulsoup.builder import HTMLTreeBuilder, SAXTreeBuilder
import html5lib
class HTML5TreeBuilder(SAXTreeBuilder, HTMLTreeBuilder):
"""Use html5lib to build a tree, then turn the parsed tree into
SAX events to build a Beautiful Soup tree.
Eventually this will be replaced with something sane.
"""
def __init__(self):
self.soup = None
def feed(self, markup):
builder = html5lib.treebuilders.getTreeBuilder("dom")
parser = html5lib.HTMLParser(tree=builder)
doc = parser.parse(markup)
walker = treewalkers.getTreeWalker('dom')
dom2sax(doc, self)
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