code: def get_module_class(class_path):
      
      mod_name, cls_name = class_path.rsplit('.', 1)
  
      try:
          mod = import_module(mod_name)
      except ImportError as e:
          raise ImproperlyConfigured(('Error importing module %s: "%s"' % (mod_name, e)))
  
      return getattr(mod, cls_name)
docs: imports and returns module class from ``path.to.module.Class``
      argument