code: def fix_module(job):
      
      modules = settings.RQ_JOBS_MODULE
      if not type(modules) == tuple:
          modules = [modules]
      for module in modules:
          try:
              module_match = importlib.import_module(module)
              if hasattr(module_match, job.task):
                  job.task = '{}.{}'.format(module, job.task)
                  break
          except ImportError:
              continue
      return job
docs: Fix for tasks without a module. Provides backwards compatibility with < 0.1.5