def getUserCmd()

in tools/cli/wsk/wskadmin.py [0:0]

• 20 lines of code
• 12 McCabe index (conditional complexity)

def getUserCmd(args, props):
    (doc, res) = getDocumentFromDb(props, args.subject, args.verbose)

    if doc is not None:
        if args.all is True:
            # tabulate name of each space and its key
            for ns in doc['namespaces']:
                print('%s\t%s:%s' % (ns['name'], ns['uuid'], ns['key']))
            return 0
        else:
          # if requesting key for specific namespace, report only that key;
          # use default namespace if no namespace provided
          namespaceName = args.namespace if args.namespace is not None else args.subject
          namespaces = [ns for ns in doc['namespaces'] if ns['name'] == namespaceName]
          if len(namespaces) == 1:
              ns = namespaces[0]
              print('%s:%s' % (ns['uuid'], ns['key']))
              return 0
          else:
              print('namespace "%s" not found for "%s"' % (namespaceName, args.subject))
              return 1
    else:
        print('Failed to get subject (%s)' % res.read().strip())
        return 1