From af98f300fdf7362eb792df1456bf9f4a2fbc90bb Mon Sep 17 00:00:00 2001 From: "Chris St. Pierre" Date: Thu, 28 Mar 2013 15:24:16 -0400 Subject: new GroupLogic plugin --- src/lib/Bcfg2/Server/Plugins/GroupLogic.py | 39 ++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/lib/Bcfg2/Server/Plugins/GroupLogic.py (limited to 'src/lib/Bcfg2/Server/Plugins') diff --git a/src/lib/Bcfg2/Server/Plugins/GroupLogic.py b/src/lib/Bcfg2/Server/Plugins/GroupLogic.py new file mode 100644 index 000000000..c572fee2b --- /dev/null +++ b/src/lib/Bcfg2/Server/Plugins/GroupLogic.py @@ -0,0 +1,39 @@ +import os +import lxml.etree +import Bcfg2.Server.Plugin +try: + from Bcfg2.Server.Plugins.Bundler import BundleTemplateFile +except ImportError: + # BundleTemplateFile missing means that genshi is missing. we + # import genshi to get the _real_ error + import genshi # pylint: disable=W0611 + + +class GroupLogicConfig(BundleTemplateFile): + create = lxml.etree.Element("GroupLogic", + nsmap=dict(py="http://genshi.edgewall.org/")) + + def __init__(self, name, fam): + BundleTemplateFile.__init__(self, name, + Bcfg2.Server.Plugin.Specificity(), None) + self.fam = fam + self.should_monitor = True + self.fam.AddMonitor(self.name, self) + + def _match(self, item, metadata): + if item.tag == 'Group' and not len(item.getchildren()): + return [item] + return BundleTemplateFile._match(self, item, metadata) + + +class GroupLogic(Bcfg2.Server.Plugin.Plugin, + Bcfg2.Server.Plugin.Connector): + def __init__(self, core, datastore): + Bcfg2.Server.Plugin.Plugin.__init__(self, core, datastore) + Bcfg2.Server.Plugin.Connector.__init__(self) + self.config = GroupLogicConfig(os.path.join(self.data, "groups.xml"), + core.fam) + + def get_additional_groups(self, metadata): + return [el.get("name") + for el in self.config.get_xml_value(metadata).findall("Group")] -- cgit v1.2.3-1-g7c22