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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"After using xclip in linux(ubuntu:20.04) py(calling pyperclip.copy(message)), the node failed to receive the result and eventually timed out","articleBody":"**Describe the bug**\nts-node-dev test/test_pyperclip.ts\nI found that the process is stuck. I'm not sure if it's a problem with the implementation of pyperclip.copy itself in the linux system or a problem with the implementation of python-shell itself (such as using clipping or buffer conflicts, etc.\nWhat I can be sure of is that pyperclip.copy works as scheduled and it won't block the py process, but the node process just keeps waiting, which puzzles me a lot\n\n**Python code**\n```py\n# test_pyperclip.py\n# test_pyperclip.py\nimport pyperclip\n\n\ndef main():\n    message = \"你好\"\n    pyperclip.copy(message)\n    return\n\n\nif __name__ == \"__main__\":\n    main()\n```\n\n**Javascript code**\n```ts\nimport path from 'path'\nimport { PythonShell } from 'python-shell'\n\nPythonShell.run(path.resolve(__dirname, 'test_pyperclip.py'), {\n  pythonPath: path.resolve(__dirname, '../.venv/bin/python3'),\n  env: { ...process.env, DISPLAY: ':1' },\n}).then(\n  (res) =\u003e {\n    console.log({ res })\n  },\n  (err) =\u003e {\n    console.log({ err })\n  }\n)\n```\n\n**Expected behavior**\nThe code will execute to console.log({res}).\n\n**Actual behavior**\nEven if the py process has ended after the PythonShell.run() call, the Promise remains in the pending state\n\n**Other Information (please complete the following information):**\n  - OS: [e.g. ubuntu:20.04 \u0026 apt-get install xclip]\n  - Python Version [e.g. 3.11.12]\n  - Node Version [e.g. v22.14.0]\n\n","author":{"url":"https://github.com/zq0904","@type":"Person","name":"zq0904"},"datePublished":"2025-07-01T03:10:18.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/313/python-shell/issues/313"}