Allow transitive properties in @fields in REST API These transitive properties may not cross Multilinks, e.g., when querying 'issue' the property 'messages.author' is not allowed (because 'messages' is a multilink). A multilink at the end (e.g. messages in the example) is fine.

try:
    # Python 2.
    my_input = raw_input
except NameError:
    # Python 3+.
    my_input = input