docs: def register_base_assets(self):
          """Register assets needed by Abilian.
  
          This is done in a separate method in order to allow applications
          to redefine it at will.
          """
          from abilian.web import assets as bundles
  
          self.register_asset("css", bundles.LESS)
          self.register_asset("js-top", bundles.TOP_JS)
          self.register_asset("js", bundles.JS)
          self.register_i18n_js(*bundles.JS_I18N)