code: def i18n_app(providername):
      
      install_location = pkg_resources.require('netshow-core-lib')[0].location
      translation_loc = os.path.join(install_location, '..', '..', '..', 'share', 'locale')
  
      _translate = gettext.translation(providername, translation_loc,
                                       fallback=True)
  
      return _translate.lgettext
docs: import this function at the top of each provider netshow component
      that has cli output  functions. Example
  
      from netshow.netshow import i18n_app as _