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authorKarel Zak <kzak@redhat.com>2014-02-10 10:37:10 +0100
committerTom Gundersen <teg@jklm.no>2014-02-10 13:02:34 +0100
commit3c3e5f4276a893791110b03984735654372aa33a (patch)
tree71dde110b11c466d304184b098a7ef44ec8f5160 /tools/xml_helper.py
parentbfb35cfda11d529f02c698e87ae298309a776305 (diff)
build-sys: move python helpers to tools directory
Note that make-man-rules.py is missing in EXTRA_DIST=, this patch fixes this mistake too.
Diffstat (limited to 'tools/xml_helper.py')
-rw-r--r--tools/xml_helper.py41
1 files changed, 41 insertions, 0 deletions
diff --git a/tools/xml_helper.py b/tools/xml_helper.py
new file mode 100644
index 0000000000..08e226fa21
--- /dev/null
+++ b/tools/xml_helper.py
@@ -0,0 +1,41 @@
+# -*- 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/>.
+
+try:
+ from lxml import etree as tree
+
+ class CustomResolver(tree.Resolver):
+ def resolve(self, url, id, context):
+ if 'custom-entities.ent' in url:
+ return self.resolve_filename('man/custom-entities.ent', context)
+
+ _parser = tree.XMLParser()
+ _parser.resolvers.add(CustomResolver())
+ xml_parse = lambda page: tree.parse(page, _parser)
+ xml_print = lambda xml: tree.tostring(xml, pretty_print=True,
+ encoding='utf-8')
+except ImportError:
+ import xml.etree.ElementTree as tree
+ import re as _re
+ import io as _io
+
+ def xml_parse(page):
+ s = _re.sub(b'&[a-zA-Z0-9_]+;', b'', open(page, 'rb').read())
+ return tree.parse(_io.BytesIO(s))
+ xml_print = lambda xml: tree.tostring(xml, encoding='utf-8')