ocrd_cli_wrap_processor: drop passing ocrd_tool=None

[bertsky]

We seem to have a bug from very early on that never surfaced:

Obviously, nowhere in the CLI params there is a setting for the ocrd_tool.

However, our Processor decorator ocrd_cli_wrap_processor does take such a kwarg:

core/ocrd/ocrd/decorators/__init__.py

Line 26 in 5512569

ocrd_tool=None,

It does nothing but pass it on to run_processor:

core/ocrd/ocrd/decorators/__init__.py

Line 117 in 5512569

run_processor(processorClass, ocrd_tool, mets, workspace=workspace, **kwargs)

In that context, ocrd_tool could be meaningful (e.g. when running a processor from API):

core/ocrd/ocrd/processor/helpers.py

Line 38 in 5512569

ocrd_tool=None,

So it gets passed onto the processor constructor:

core/ocrd/ocrd/processor/helpers.py

Lines 87 to 91 in 5512569

	processor = get_processor(
	processor_class=processorClass,
	parameter=parameter,
	workspace=workspace,
	ocrd_tool=ocrd_tool,

Still, this is not usually a problem, because all of our Processor subclasses simply override that kwarg.

But what if they just default to their own value?

IMO the top-level ocrd_tool param is wrong must be removed.

[kba]

Thanks for digging into and solving this. I am not sure why we had the ocrd_tool in there in the first place.