无法启动 Jupyter Notebook ModuleNotFoundError：没有名为“资源”的模块

Question

我已经从命令行使用 Jupyter Notebook 一个月了，今天我没有关闭正在运行的笔记本并让我的笔记本进入睡眠状态 4 个小时。重新打开笔记本电脑后，我尝试再次运行笔记本电脑，从那以后我遇到了同样的错误。请帮帮我。

Traceback (most recent call last):
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\IPython\utils\timing.py", line 27, in <module>
    import resource
ModuleNotFoundError: No module named 'resource'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\runpy.py", line 193, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "C:\Users\Chinmay\AppData\Local\Programs\Python\Python38-32\Scripts\jupyter-notebook.EXE\__main__.py", line 9, in <module>
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\jupyter_core\application.py", line 270, in launch_instance
    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\traitlets\config\application.py", line 663, in launch_instance
    app.initialize(argv)
  File "<decorator-gen-7>", line 2, in initialize
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
    return method(app, *args, **kwargs)
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\notebook\notebookapp.py", line 1769, in initialize
    self.init_webapp()
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\notebook\notebookapp.py", line 1451, in init_webapp
    self.web_app = NotebookWebApplication(
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\notebook\notebookapp.py", line 153, in __init__
    settings = self.init_settings(
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\notebook\notebookapp.py", line 269, in init_settings
    nbextensions_path=jupyter_app.nbextensions_path,
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\notebook\notebookapp.py", line 1120, in nbextensions_path
    from IPython.paths import get_ipython_dir
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\IPython\__init__.py", line 49, in <module>
    from .terminal.embed import embed
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\IPython\terminal\embed.py", line 19, in <module>
    from IPython.terminal.ipapp import load_default_config
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\IPython\terminal\ipapp.py", line 30, in <module>
    from IPython.core.magics import ScriptMagics
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\IPython\core\magics\__init__.py", line 21, in <module>
    from .execution import ExecutionMagics
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\IPython\core\magics\execution.py", line 46, in <module>
    from IPython.utils.timing import clock, clock2
  File "c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\IPython\utils\timing.py", line 64, in <module>
    clocku = clocks = clock = time.clock
AttributeError: module 'time' has no attribute 'clock'```

Answer 1

打开这个文件：c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\IPython\utils\timing.py

1. 改成import time​import timeit
2. 改成time.clock​timeit.default_timer

这对我有用，应该对你有用。

Answer 2

为了解决这个问题，我进入文件execution.py并注释了该行from timing import clock。在您的计算机中，该文件位于以下文件夹中：

c:\users\chinmay\appdata\local\programs\python\python38-32\lib\site-packages\IPython\core\magics\