description = """getNodes will open a rspec file and print all key/values, or filter results based on a given key or set of keys."""
parser = OptionParser(usage=usage, description=description)
parser.add_option("-i", "--infile", dest="infile", default=None,
description = """getNodes will open a rspec file and print all key/values, or filter results based on a given key or set of keys."""
parser = OptionParser(usage=usage, description=description)
parser.add_option("-i", "--infile", dest="infile", default=None,