def string_to_urn_format(instr):
    if instr is None or instr.strip() == '':
        raise ValueError("Empty string cant be in a URN")
    # Collapse whitespace
    instr = ' '.join(instr.strip().split())
    for a, b in publicid_xforms:
        instr = instr.replace(a, b)
    return instr
Print the creds.json of all Add-ons
dataset/ETHPy150Open fp7-ofelia/ocf/ofam/src/src/ext/geni/util/urn_util.py/string_to_urn_format--crossover with--dataset/ETHPy150Open cloudControl/cctrl/cctrl/app.py/AppController.showAddonCreds