Nik*_*aev 27 python-3.x jupyter-notebook jupyter-contrib-nbextensions modulenotfounderror
第 1000 次,我尝试为我的 Jupyter Notebook 安装 nbextensions ,每次收到错误ModuleNotFoundError:没有名为 \xe2\x80\x98notebook.base\xe2\x80\x99 的模块。
\n我按照指示做了一切;在 Windows 11 cmd 中:
\npip install notebook;pip install jupyter_contrib_nbextensions;jupyter contrib nbextension install --user。在这一步我收到错误:from notebook.base.handlers import APIHandler, IPythonHandler ModuleNotFoundError: No module named \xe2\x80\x98notebook.base\xe2\x80\x99。我已经
\npip install --upgrade --force-reinstall notebook- 无结果;pip install jupyter_contrib_nbextensions - 无济于事;pip cache purge- 这也没有成功。我有最新的Python 3.11.4。安装Python时将路径写入环境变量中,我还创建了一个PYTHONPATH变量,路径为:C:\\Users\\Nikita\\AppData\\Local\\Programs\\Python\\Python311。
\n请帮助或建议 Jupyter Notebook 的另一个扩展,该扩展将允许格式化代码,如 autopep8。
\nC:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0>jupyter contrib nbextension install --user\nTraceback (most recent call last):\n File "<frozen runpy>", line 198, in _run_module_as_main\n File "<frozen runpy>", line 88, in _run_code\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Scripts\\jupyter-contrib.EXE\\__main__.py", line 7, in <module>\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\jupyter_core\\application.py", line 285, in launch_instance\n return super().launch_instance(argv=argv, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\traitlets\\config\\application.py", line 1041, in launch_instance\n app = cls.instance(**kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\traitlets\\config\\configurable.py", line 551, in instance\n inst = cls(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\jupyter_contrib_core\\application.py", line 27, in __init__\n self._refresh_subcommands()\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\jupyter_contrib_core\\application.py", line 43, in _refresh_subcommands\n get_subcommands_dict = entrypoint.load()\n ^^^^^^^^^^^^^^^^^\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\pkg_resources\\__init__.py", line 2471, in load\n return self.resolve()\n ^^^^^^^^^^^^^^\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\pkg_resources\\__init__.py", line 2477, in resolve\n module = __import__(self.module_name, fromlist=['__name__'], level=0)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\jupyter_contrib_nbextensions\\__init__.py", line 5, in <module>\n import jupyter_nbextensions_configurator\n File "C:\\Users\\\xd0\x9d\xd0\xb8\xd0\xba\xd0\xb8\xd1\x82\xd0\xb0\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\jupyter_nbextensions_configurator\\__init__.py", line 18, in <module>\n from notebook.base.handlers import APIHandler, IPythonHandler\nModuleNotFoundError: No module named 'notebook.base'\nRun Code Online (Sandbox Code Playgroud)\n
Ang*_*nda 38
您拥有的 Jupyter Notebook 版本不适合安装扩展,因为据我所知它变得不兼容。因此,您需要使用较低版本。以下版本对我有用:
pip install --upgrade notebook==6.4.12
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小智 15
添加安吉洛上面所说的:
重新安装笔记本后:
pip install --upgrade notebook==6.4.12
您可能会看到有关 Traitlet 的错误,请也更改此处的版本:
pip uninstall traitlets
pip install traitlets==5.9.0
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