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#!/usr/bin/env python
# $Id: $
from copy import deepcopy
from syslog import LOG_ERR, syslog
from Bcfg2.Server.Generator import SingleXMLFileBacked, XMLFileBacked, DirectoryBacked
from Bcfg2.Server.Structure import Structure
from elementtree.ElementTree import Element, XML, tostring
class BaseFile(SingleXMLFileBacked):
def Index(self):
self.store = {}
self.store['Image'] = {}
self.store['Class'] = {}
self.store['Host'] = {}
a = XML(self.data)
self.entries = a.getchildren()
for e in self.entries:
self.store[e.tag][e.attrib['name']] = e.getchildren()
def Construct(self, metadata):
r = Element("Independant", version='2.0')
for entry in self.store['Image'].get(metadata.image, []):
r.append(deepcopy(entry))
for c in metadata.classes:
for entry in self.store['Class'].get(c, []):
r.append(deepcopy(entry))
for entry in self.store['Host'].get(metadata.hostname):
r.append(deepcopy(entry))
return [r]
class base(Structure):
__name__ = 'base'
__version__ = '$Id$'
'''base creates independent clauses based on client metadata'''
def __init__(self, core, datastore):
Structure.__init__(self, core, datastore)
self.base = BaseFile("%s/common/base.xml"%(datastore), self.core.fam)
self.Construct = self.base.Construct
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