def mkRO(dataset="", astrotype="", copy_input=False, args = None, argv = None):
log = logutils.get_logger(__name__)
rl = RecipeLibrary()
if dataset != "":
ad = AstroData(dataset)
ro = rl.retrieve_reduction_object(ad)
elif astrotype != "":
ad = None
ro = rl.retrieve_reduction_object(astrotype = astrotype)
# using standard command clause supplied in RecipeLibrary module
ro.register_command_clause(command_clause)
rc = ReductionContext(adcc_mode="start_lazy")
rc.ro = ro
ro.context = rc
reductionObject = ro
# Override copy_input argument if passed in argv
if argv is not None:
if argv.has_key("copy_input"):
copy_input = argv["copy_input"]
# Add input passed in args
if args:
arglist = []
for arg in args:
if isinstance(arg,list):
for subarg in arg:
if copy_input:
subarg = deepcopy(subarg)
arglist.append(subarg)
else:
if copy_input:
arg = deepcopy(arg)
arglist.append(arg)
rc.populate_stream(arglist)
rc.initialize_inputs()
rc.set_context("pif")
rc.update({'logindent':logutils.SW})
rc.update(argv)
ro.init(rc)
return reductionObject
