如何在jupyter上启用代码完成？

Question

我遇到了一个非常奇怪的问题。代码补全在我的jupyter上不起作用。我至少安装了3次，两次手动安装，最后一次通过Anaconda安装。我试着在Chrome和Edge上使用它，但没有成功。我正在Windows 10上使用它

下面是启动消息

[W 09:48:06.701 LabApp] Error loading server extension jupyter_nbextensions_configurator
    Traceback (most recent call last):
      File "C:\Anaconda3\envs\tf\lib\site-packages\notebook\notebookapp.py", line 1942, in init_server_extensions
        mod = importlib.import_module(modulename)
      File "C:\Anaconda3\envs\tf\lib\importlib\__init__.py", line 127, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
      File "<frozen importlib._bootstrap>", line 983, in _find_and_load
      File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
    ModuleNotFoundError: No module named 'jupyter_nbextensions_configurator'
[W 09:48:06.704 LabApp] Error loading server extension jupyter_tabnine
    Traceback (most recent call last):
      File "C:\Anaconda3\envs\tf\lib\site-packages\notebook\notebookapp.py", line 1942, in init_server_extensions
        mod = importlib.import_module(modulename)
      File "C:\Anaconda3\envs\tf\lib\importlib\__init__.py", line 127, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
      File "<frozen importlib._bootstrap>", line 983, in _find_and_load
      File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
    ModuleNotFoundError: No module named 'jupyter_tabnine'
[I 09:48:07.134 LabApp] JupyterLab extension loaded from C:\Anaconda3\envs\tf\lib\site-packages\jupyterlab
[I 09:48:07.135 LabApp] JupyterLab application directory is C:\Anaconda3\envs\tf\share\jupyter\lab
[I 09:48:07.142 LabApp] Serving notebooks from local directory: D:\Dev\Bolsa\src
[I 09:48:07.142 LabApp] Jupyter Notebook 6.1.4 is running at:
[I 09:48:07.143 LabApp] http://localhost:8888/?token=315a13e878a473d4f11f55f0d623240071060f151731429d
[I 09:48:07.144 LabApp]  or http://127.0.0.1:8888/?token=315a13e878a473d4f11f55f0d623240071060f151731429d
[I 09:48:07.145 LabApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 09:48:07.284 LabApp]

正如你所看到的，它正在尝试加载tabnine和jupyter_nbextensions_configurator，我在第一次安装jupyter时就安装了它，我不知道为什么在两次新的jupyter安装和卸载之后，jupyter仍然试图加载它。

有谁知道发生了什么吗？

谢谢

Answer 1

我找不到解决此问题的方法，但我找到了一种解决方法。我会在VScode上安装Python扩展，然后在那里打开jupyter笔记本。因此，代码完成的工作就像一个咒语。

以下是在VSCode https://code.visualstudio.com/docs/python/jupyter-support上打开jupyter notebook的说明