new_contents: # from https://wiki.maemo.org/Internationalize_a_Python_application
  
  import os
  import sys
  import locale
  import gettext
  
  #  The translation files will be under
  #  @LOCALE_DIR@/@LANGUAGE@/LC_MESSAGES/@APP_NAME@.mo
  APP_NAME = "ems-cli"
  
  # APP_DIR = os.path.join(sys.prefix, 'share')
  APP_DIR = os.path.dirname(__file__)
  LOCALE_DIR = os.path.join(APP_DIR, 'locale')
  
  # Now we need to choose the language. We will provide a list, and gettext
  # will use the first translation available in the list
  DEFAULT_LANGUAGES = os.environ.get('LANG', '').split(':')
  DEFAULT_LANGUAGES += ['en_US']
  
  # Try to get the languages from the default locale
  languages = []
  try:
      lc, encoding = locale.getdefaultlocale()
      if lc:
          languages = [lc]
  except ValueError:
      pass
  
  # Concat all languages (env + default locale),
  # and here we have the languages and location of the translations
  languages += DEFAULT_LANGUAGES
  mo_location = LOCALE_DIR
  
  # Lets tell those details to gettext
  #  (nothing to change here for you)
  gettext.install(True)
  gettext.bindtextdomain(APP_NAME,
                         mo_location)
  gettext.textdomain(APP_NAME)
  language = gettext.translation(APP_NAME,
                                 mo_location,
                                 languages=languages,
                                 fallback=True)
  
  _ = language.gettext
  
  
  # Add this to every module:
  #
  # import i18n
  # _ = i18n.language.gettext
  
subject: Prepare to i18n