我已经为windows安装了Anaconda3 5.0.1。之后,我为Jupyter笔记本安装了nbextensions
我在Anaconda提示下安装nbextension时使用了以下代码: pip安装jupyter_contrib_nbextensions jupyter contrib nbextension安装
当我打开Jupyter笔记本并单击NBextensions选项卡时,我看到以下错误,并且没有向我的笔记本添加任何扩展
Snap! Failed to load config section "notebook"
Internal Server Error
Traceback (most recent call last):
File "C:\Users\Efseaff\Anaconda3\lib\site-packages\notebook\base\handlers.py", line 516, in wrapper
result = yield gen.maybe_future(method(self, *args, **kwargs))
File "C:\Users\Efseaff\Anaconda3\lib\site-packages\tornado\web.py", line 2898, in wrapper
return method(self, *args, **kwargs)
File "C:\Users\Efseaff\Anaconda3\lib\site-packages\notebook\services\config\handlers.py", line 20, in get
self.finish(json.dumps(self.config_manager.get(section_name)))
File "C:\Users\Efseaff\Anaconda3\lib\site-packages\notebook\services\config\manager.py", line 25, in get
recursive_update(config, cm.get(section_name))
File "C:\Users\Efseaff\Anaconda3\lib\site-packages\traitlets\config\manager.py", line 63, in get
return json.load(f)
File "C:\Users\Efseaff\Anaconda3\lib\json\__init__.py", line 299, in load
parse_constant=parse_constant, object_pairs_hook=object_pairs_hook, **kw)
File "C:\Users\Efseaff\Anaconda3\lib\json\__init__.py", line 354, in loads
return _default_decoder.decode(s)
File "C:\Users\Efseaff\Anaconda3\lib\json\decoder.py", line 339, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "C:\Users\Efseaff\Anaconda3\lib\json\decoder.py", line 355, in raw_decode
obj, end = self.scan_once(s, idx)
json.decoder.JSONDecodeError: Expecting ',' delimiter: line 5 column 3 (char 72)
在Github-https://github.com/ipython-contrib/jupyter_contrib_nbextensions/issues/1295上的一个相关问题中,提问者被指示检查失败的JSON文件:C:\Users\\{a2}中的nbconfig\notebook.json
我的C:…\notebook.json文件是:
{
"load_extensions": {
"jupyter-js-widgets/extension": true
}
"CodeCell": {
"cm_config": {
"autoCloseBrackets": false,
"cursorBlinkRate": 0
}
}
}
Error: Parse error on line 4:
...xtension": true } "CodeCell": { "cm_
---------------------^
Expecting 'EOF', '}', ',', ']', got 'STRING'
请帮我修复这个文件
已解决
https://jupyter-contrib-nbextensions.readthedocs.io/en/latest/install.html#install-javascript-and-css-files上的步骤没有显式显示如何配置它们:
pip install jupyter_nbextensions_configurator
和
jupyter nbextensions_configurator enable --system
我发现他们。。。其他地方
目前没有回答
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