"comps",
"category=", "variable=", "value=",
"group=", "package=", "type=",
"comps",
"category=", "variable=", "value=",
"group=", "package=", "type=",
output = plc.output_variables
elif opt == "--packages":
output = plc.output_packages
output = plc.output_variables
elif opt == "--packages":
output = plc.output_packages