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# -*- Mode: python; coding: utf-8; indent-tabs-mode: nil -*- */
#
# This file is part of systemd.
#
# Copyright 2012-2013 Zbigniew Jędrzejewski-Szmek
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# systemd 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with systemd; If not, see <http://www.gnu.org/licenses/>.
from lxml import etree as tree
import os.path
class CustomResolver(tree.Resolver):
def resolve(self, url, id, context):
if ':' in url:
return None
if not os.path.exists(url):
srcdir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
basename = os.path.basename(url)
if basename == 'custom-entities.ent':
basename = 'custom-entities.ent.in'
url = os.path.join(srcdir, 'man', basename)
return self.resolve_filename(url, context)
_parser = tree.XMLParser()
_parser.resolvers.add(CustomResolver())
def xml_parse(page):
doc = tree.parse(page, _parser)
doc.xinclude()
return doc
def xml_print(xml):
return tree.tostring(xml, pretty_print=True, encoding='utf-8')
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