# File lib/active_resource/base.rb, line 400
      def site=(site)
        @connection = nil
        if site.nil?
          @site = nil
        else
          @site = create_site_uri_from(site)
          @user = uri_parser.unescape(@site.user) if @site.user
          @password = uri_parser.unescape(@site.password) if @site.password
        end
      end