You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: zurl.rb
    path of file: ./repos/homebrew-core/Formula/z
    
    the code of the file until where you have to start completion: class Zurl < Formula
  include Language::Python::Virtualenv

  desc "HTTP and WebSocket client worker with ZeroMQ interface"
  homepage "https://github.com/fanout/zurl"
  url "https://github.com/fanout/zurl/releases/download/v1.12.0/zurl-1.12.0.tar.bz2"
  sha256 "46d13ac60509a1566a4e3ad3eaed5262adf86eb5601ff892dba49affb0b63750"
  license "GPL-3.0-or-later"

  bottle do
    sha256 cellar: :any,                 arm64_ventura:  "e12d1eeabfc9d23cc6a0ef3058f46ae4102fd7df0d0fb7698aa088509aeacc61"
    sha256 cellar: :any,                 arm64_monterey: "1d0ffa790ce260a143e2e128320ce7855dc4d7876daadd5739fe8c7a1ee43845"
    sha256 cellar: :any,                 sonoma:         "2e6ac2a0fc30fc02b75d3220348ca9c15267d58de252a01b7f1c6484deb9cfe4"
    sha256 cellar: :any,                 ventura:        "a692e80b53a7275e0ab4f4dff81f0dc5737a4d2fa350fa4b9d6aff76d887d77f"
    sha256 cellar: :any,                 monterey:       "40652b39c795d9157fcd95c097791723af7ec011ad65ad959d07242fc6ed8143"
    sha256 cellar: :any_skip_relocation, x86_64_linux:   "62fc5497cd9456a5d5639870392b048f04d987f535ee167140950610ecb7a303"
  end

  depends_on "pkg-config" => :build
  depends_on "cython" => :test # use brew cython as building it in test can cause time out
 
    
        def do_GET(self):
          self.send_response(200)
          self.end_headers()
          self.wfile.write(b'test response\\n')
      def server_worker(c):
        server = HTTPServer(('', #{port}), TestHandler)
        c.acquire()
        c.notify()
        c.release()
        try:
          server.serve_forever()
        except:
          server.server_close()
      c = threading.Condition()
      c.acquire()
      server_thread = threading.Thread(target=server_worker, args=(c,))
      server_thread.daemon = True
      server_thread.start()
      c.wait()
      c.release()
      ctx = zmq.Context()
      sock = ctx.socket(zmq.REQ)
      sock.connect('ipc://#{ipcfile}')
      req = {'id': '1', 'method': 'GET', 'uri': 'http://localhost:#{port}/test'}
      sock.send_string('J' + json.dumps(req))
      poller = zmq.Poller()
      poller.register(sock, zmq.POLLIN)
      socks = dict(poller.poll(15000))
      assert(socks.get(sock) == zmq.POLLIN)
      resp = json.loads(sock.recv()[1:])
      assert('type' not in resp)
      assert(resp['body'] == 'test response\\n')
    EOS

    pid = fork do
      exec "#{bin}/zurl", "--config=#{conffile}"
    end

    begin
      system testpath/"vendor/bin/#{python3}", runfile
    ensure
      Process.kill("TERM", pid)
      Process.wait(pid)
    end
  end