# File estraierpure.rb, line 606
    def out_doc_by_uri(uri)
      Utility::check_types({ uri=>String }) if $DEBUG
      @status = -1
      return false unless @url
      turl = @url + "/out_doc"
      reqheads = [ "Content-Type: application/x-www-form-urlencoded" ]
      reqheads.push("Authorization: Basic " + Utility::base_encode(@auth)) if @auth
      reqbody = "uri=" + CGI::escape(uri)
      rv = Utility::shuttle_url(turl, @pxhost, @pxport, @timeout, reqheads, reqbody, nil, nil)
      @status = rv
      rv == 200
    end