rename parser/parsers module, add get_parsers() with preference_order

weboob/tools/parser/elementtidyparser.py

@@ -1,63 +0,0 @@
-# -*- 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
-
-from .iparser import IParser
-
-class ElementTidyParser(IParser):
-    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
-
-    def dump(self, element):
-        e = ElementTree.Element('body')
-        e.text = element.text
-        e.tail = element.tail
-        for sub in element.getchildren():
-            e.append(sub)
-        s = ''
-        # XXX OK if it doesn't work with utf-8, the result will be fucking ugly.
-        for encoding in ('utf-8', 'ISO-8859-1'):
-            try:
-                s = ElementTree.tostring(e, encoding)
-            except UnicodeError:
-                continue
-            else:
-                break
-        return unicode(s)