uae_native_code
The option documentation is properly formatted yet
Code:
if c.uae_native_code.explicit:
value = c.uae_native_code.explicit
elif c.uaenative_library == "1":
value = "true"
else:
value = "false"
Source: https://github.com/FrodeSolheim/fs-uae/blob/master/docs/options/uae_native_code