[Health-dev] Error on imaging.request method

[Francisco Maria Moyano Casco]

Hi,

 I am having the next issue when I create a request on ImagingTestRequest,
(not trough the wizard)

Traceback (most recent call last):
  File "/trytond/wsgi.py", line 117, in dispatch_request
    return endpoint(request, **request.view_args)
  File "/trytond/protocols/dispatcher.py", line 46, in rpc
    return methods.get(request.rpc_method, _dispatch)(
  File "/trytond/wsgi.py", line 84, in auth_required
    return wrapped(*args, **kwargs)
  File "/trytond/protocols/wrappers.py", line 178, in wrapper
    return func(request, pool, *args, **kwargs)
  File "/trytond/protocols/dispatcher.py", line 180, in _dispatch
    result = rpc.result(meth(*c_args, **c_kwargs))
  File "/trytond/modules/health_imaging/health_imaging.py", line 136, in
create
    values['request'] = cls.generate_code()
TypeError: ImagingTestRequest.generate_code() missing 1 required positional
argument: 'cls'

Fault: ImagingTestRequest.generate_code() missing 1 required positional
argument: 'cls'

   This is because, I think, generate_code() has not declared the
classmethod decorator.

    Regards
       Francisco