Forgot to add the xml.py parser.

1 files changed, 39 insertions, 0 deletions

diff --git a/files/xml.py b/files/xml.py
new file mode 100644
index 0000000..de13895
--- /dev/null
+++ b/files/xml.py
@@ -0,0 +1,39 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2012  James Shubin <james@shubin.ca>
+# Copyright (C) 2012  Jordi Gutiérrez Hermoso <jordigh@octave.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/>.
+
+# thanks to Jordi for fighting with the xml for me so that I didn't have to :)
+
+# 	EXAMPLE:
+#	$ gluster volume --xml info <VOLNAME> | ./xml.py <KEY>
+#	<VALUE>
+
+import sys
+import lxml.etree as etree
+
+if len(sys.argv) != 2:
+	sys.exit(1)
+
+t = etree.parse(sys.stdin)
+r = t.getroot()
+v = [x.find('value').text for x in r.findall('.//option') if x.find('name').text == str(sys.argv[1])]
+if len(v) == 1:
+	print v[0]
+	sys.exit(0)
+else:			# more than one value found
+	sys.exit(1)
+