ExternalProcess: args.0 Input should be a valid string even with flat list or single-string args

[meshoh52-design]

Thank you for the very interesting work, i was just trying to score via ExternalProcess (calling a Python script in another conda env). REINVENT fails schema validation as follows

pydantic_core._pydantic_core.ValidationError: 1 validation error for Parameters
args.0
Input should be a valid string [type=string_type, input_value=['-u', '/home/hamza/projects/PmxPred/pmxpred_runner.py'], input_type=list]

This happens when params.args is a flat list of strings. I parsed the TOML with tomllib it is a flat list of two strings when using the list form. Also tried a single-string args as shown in ExternalProcess examples.

I don't know how to fix it could there be an inline-merge quirk that wraps args into an extra list during validation? A tiny working inline MWE for ExternalProcess would help.

Many Thanks in advance.

[halx]

Hi,

have a look into the support/ directory of the repository. There are 3 examples run-*.py.

Many thanks,
Hannes.