Question

我从github下载了IJython内核，并将其安装到jupyter笔记本中。它显示在内核下，但是每当我尝试将笔记本作为Jython内核启动时，内核就会进入无限循环。我正在使用Ubuntu 18.04版本和Jupyter Notebook的5.7.8版本。如本教程中所列，path env变量包含我的jython安装路径。运行jython并从cmd导入Java即可。我应该将笔记本的版本降级到4.0吗？我也使用python 2.7。

Answer 1

{
 "argv": ["java",
          "-classpath",
              "/usr/local/lib/jython/jython.jar:/home/user/jupyter-kernels/jupyter-kernel-jsr223/target/jupyter-kernel-jsr223.jar:/home/user/jupyter-kernels/jupyter-kernel-jsr223/lib/json.jar:/home/user/jupyter-kernels/jupyter-kernel-jsr223/lib/jeromq-0.3.6.jar:/home/user/jupyter-kernels/jupyter-kernel-jsr223/lib/commons-cli-1.2.jar:/home/user/jupyter-kernels/jupyter-kernel-jsr223/target/jupyter-kernel-jsr223.jar",
          "org.jupyterkernel.kernel.Session",
              "-k", "python",
              "-f", "{connection_file}"],
 "display_name": "Jython2.7",
 "language": "python"
}

将内核规范更改为这些规范可以解决此问题。除了jython罐子外，还必须添加其他罐子（jeromq等）

无法加载jython内核

1 个答案: