provide many parsers

weboob/tools/parser/elementtidyparser.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+
+"""
+Copyright(C) 2010  Romain Bignon
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, version 3 of the License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+"""
+
+# XXX Currently, elementtidy segfaults when there are no error, because of
+# the behavior of libtidy.
+# A patch has been sent to Debian:
+# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=576343
+#
+# As it is not integrated in Debian yet, and as this problem persists on other
+# systems, using elementtidy is for now to avoid.
+
+from elementtidy import TidyHTMLTreeBuilder
+try:
+    from xml.etree import cElementTree as ElementTree
+except ImportError:
+    from xml.etree import ElementTree
+
+class ElementTidyParser(object):
+    def parse(self, data, encoding=None):
+        TidyHTMLTreeBuilder.ElementTree = ElementTree
+        HTMLTreeBuilder = TidyHTMLTreeBuilder.TidyHTMLTreeBuilder
+        parser = HTMLTreeBuilder(encoding)
+        tree = ElementTree.parse(data, parser)
+        for elem in tree.getiterator():
+            if elem.tag.startswith('{'):
+                elem.tag = elem.tag[elem.tag.find('}')+1:]
+        return tree