def uuidFilter2(self, package_apis):
     self.package_apis = package_apis
     # warn as we do pop in package retrival but we want to keep the packages
     # in the good order, we need to reverse the package api list order
     self.package_apis.reverse()
     d = MirrorApi().getMirror(self.machine)
     d.addCallbacks(self.uuidFilter3, self.onError)
     d.addErrback(lambda err: self.onError(err))

 def get(self):
     try:
         self.machine = self.filt["uuid"]
         d = MirrorApi().getApiPackage(self.machine)
         d.addCallbacks(self.uuidFilter2, self.onError)
         d.addErrback(lambda err: self.onError(err))
     except KeyError:
         self.sendResult()

 def cbGetTargetsFallbackMirrors(mirrors, schedulers):
     args = map(lambda x: {"uuid" : x[0], "name": x[1]}, targets)
     d2 = MirrorApi().getFallbackMirrors(args)
     d2.addCallback(cbCreateTargets, mirrors, schedulers)
     d2.addErrback(lambda err: err)
     return d2

 def cbGetTargetsMirrors(schedulers):
     args = map(lambda x: {"uuid" : x[0], "name": x[1]}, targets)
     d1 = MirrorApi().getMirrors(args)
     d1.addCallback(cbGetTargetsFallbackMirrors, schedulers)
     d1.addErrback(lambda err: err)
     return d1

 def getMirrors(self, package_apis):
     self.package_apis = package_apis
     d = MirrorApi().getMirrors(self.machines)
     d.addCallbacks(self.getMirrorsResult, self.onError)
     d.addErrback(lambda err: self.onError(err))