'''
   Based on Parsedom for XBMC plugins
   Copyright (C) 2010-2011 Tobias Ussing And Henrik Mosgaard Jensen

   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, 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
'''
import re
import dom_parser2

def parse_dom(html, name='', attrs=None, ret=False):
    if attrs: attrs = dict((key, re.compile(value + ('$' if value else ''))) for key, value in attrs.iteritems())
    results = dom_parser2.parse_dom(html, name, attrs, ret)
    if ret:
        results = [result.attrs[ret.lower()] for result in results]
    else:
        results = [result.content for result in results]
    return results