Issue with functions are default arguments

[tjhunter]

The following code:

import dds

def f(): return 1

def g(arg = f):
    return arg()

dds.eval(g2)

causes an analyzer error:

dds.structures.DDSException: The type <class 'function'> is currently not supported. The only supported types are 'well-known' types that are part of the standard data structures in the python library. If you think your data type should be supported by DDS, please open a request ticket. General Python classes will not be supported since they can carry arbitrary state and cannot be easily compared. Consider using a dataclass, a dictionary or a named tuple instead.

The current workaround is to not have a function as a default argument:

def g2(arg = None):
    arg = arg or f
    return arg()

dds.eval(g2)