Nate Lust added a comment - 16/Apr/21 5:10 PM Andy, For testing I inserting the following into `CmdLineFwk.makeGraph`. It is not a full long term solution, but I wanted to highlight what I did to get things working: ``` @@ -540,6 +541,19 @@ class CmdLineFwk: skipExisting=args.skip_existing) qgraph = graphBuilder.makeGraph(pipeline, collections, run, args.data_query) + # new stuff below + newArgs = copy.deepcopy(args) + butler = _ButlerFactory.makeReadButler(args) + butlerLight = LightWeightButlerBuilder(butler, args.input) + + def builderShim(config): + newArgs.butler_config = config + newButler = _ButlerFactory.makeWriteButler(newArgs) + return newButler + + butlerLight.build(qgraph, '/home/nate2/lightweightButlerV1/', run, clobber=True, + butlerModifier=builderShim) + count quanta in graph and give a warning if it's empty and return None nQuanta = len(qgraph) if nQuanta == 0: ``` I don't know if we would need this at some point, but I designed the object to take a butler to be initialized, and then the build function can be used to build multiple butlers from different `QuantumGraphs`

Andy Salnikov added a comment - 18/Apr/21 12:06 AM Looks good, few comments on PR.