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'''This module sets up a base list of configuration entries'''
__revision__ = '$Revision$'
import Bcfg2.Server.Plugin
import copy
import lxml.etree
class Base(Bcfg2.Server.Plugin.Plugin, Bcfg2.Server.Plugin.DirectoryBacked):
'''This Structure is good for the pile of independent configs needed for most actual systems'''
__name__ = 'Base'
__version__ = '$Id$'
__author__ = 'bcfg-dev@mcs.anl.gov'
__child__ = Bcfg2.Server.Plugin.StructFile
'''base creates independent clauses based on client metadata'''
def __init__(self, core, datastore):
Bcfg2.Server.Plugin.Plugin.__init__(self, core, datastore)
self.fragements = {}
try:
Bcfg2.Server.Plugin.DirectoryBacked.__init__(self, self.data, self.core.fam)
except OSError:
self.logger.error("Failed to load Base repository")
raise Bcfg2.Server.Plugin.PluginInitError
def BuildStructures(self, metadata):
'''Build structures for client described by metadata'''
ret = lxml.etree.Element("Independant", version='2.0')
fragments = reduce(lambda x, y: x+y,
[base.Match(metadata) for base in self.entries.values()])
[ret.append(copy.deepcopy(frag)) for frag in fragments]
return [ret]
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