Bug fixes for issues with publishing a module with python dependencies #1024
Description
When attempting to publish a module with PythonWheels and requirements.txt, we run into the following error: ERROR! Failed to copy to /usr/irissys/mgr/Temp/dirjSiWmJ/python-wheels-and-reqs-1.1.1/wheels/lune-1.6.4-py3-none-any.whl, OS returned code: 2
Issue is that the source path is "". Alternatively, have seen a similar error where the source path is "/usr/irissys/mgr/user/wheels/lune-1.6.4-py3-none-any.whl".
In either case, it seems that the ResourceReference's module reference is cleared for the processor by the time %IPM.ResourceProcessor.PythonWheel::OnExportItem() gets called, causing the ..ResourceReference.Module.Root path be null as well instead of the actual path to the module files.