I am trying to pass one Python object as an argument to a function that I am evaluating in the background with parfeval. The Python object is an instance of a Python class, and I detail it below. However, to reproduce the error, I will exemplify with a Python dictionary... However, simply using struct(pydict) would not work because I would lose all the attributes and methods in the Python class.
Assume the python dictionary is
o = py.dict(pyargs('soup',3.57,'bread',2.29,'bacon',3.91,'salad',5.00));
and the function is
If I evaluate the function, I get the correct answer:
However, if I use parfeval, I get the following error:
>> f = parfeval(@testFunc,1,o);
Error using parallel.Future/fetchOutputs
One or more futures resulted in an error.
Error using testFunc (line 2)
Invalid or deleted object.
Is there a workaround to this error that doesn't mean I have to recode my whole Python class?
Here is the preview of the object I want to pass as a function to parfeval
Python Client with properties:
request_number: [1×1 py.int]
logger: [1×1 py.logging.Logger]
session: [1×1 py.authlib.integrations.httpx_client.oauth2_client.OAuth2Client]
token_metadata: [1×1 py.tda.auth.TokenMetadata]
<tda.client.synchronous.Client object at 0x000001ECA08EAE50>
I didn't find any restrictions in the documentation that says that parfeval function inputs cannot be anything...
"X1,...,Xm — Input arguments
comma-separated list of variables or expressions...Input arguments, specified as a comma-separated list of variables or expressions"
