Mercurial > libervia-web
view src/browser/sat_browser/html_tools.py @ 504:f030491cff75
browser side (XMLUI): fixed bad use of text instead of XHTML in dialogs
author | Goffi <goffi@goffi.org> |
---|---|
date | Wed, 20 Aug 2014 20:59:13 +0200 |
parents | 97c72fe4a5f2 |
children | e876f493dccc |
line wrap: on
line source
#!/usr/bin/python # -*- coding: utf-8 -*- # Libervia: a Salut à Toi frontend # Copyright (C) 2011, 2012, 2013, 2014 Jérôme Poisson <goffi@goffi.org> # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # 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 Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from sat_frontends.tools import xmltools import nativedom import re dom = nativedom.NativeDOM() def html_sanitize(html): """Naive sanitization of HTML""" return html.replace('<', '<').replace('>', '>') def html_strip(html): """Strip leading/trailing white spaces, HTML line breaks and sequences.""" cleaned = re.sub(r"^(<br/?>| |\s)+", "", html) cleaned = re.sub(r"(<br/?>| |\s)+$", "", cleaned) return cleaned def inlineRoot(xhtml): """ make root element inline """ doc = dom.parseString(xhtml) return xmltools.inlineRoot(doc) def convertNewLinesToXHTML(text): return text.replace('\n', '<br/>') def XHTML2Text(xhtml): """Helper method to apply both html_sanitize and convertNewLinesToXHTML""" return convertNewLinesToXHTML(html_sanitize(xhtml))