以一般使用者啟用(launch) anaconda jupyterlab

 jupyterlab 當初在裝的時侯可能有遇到權限問題，簡單處理就是大招直接開下去，用管理者權限裝了，導致後來要啟用 jupyterlab 時要先用管理者權限啟用 anaconda 才能啟用 jupyterlab，如果這時侯用一般使用者啟用時會出現類似： alias 引用時有問題，用 i18n() 替代， ExtentionManager 有問題，請檢查你的 jupyter_notebook_config.py 、 jupyter-labextention-script 之類的問題(如下 error log)，即使你用管理者權限啟用 jupyterlab 而你的 jupyter notebook 的密碼也設好了，用密碼也登不進去

 工作環境：
    Windows10
      anaconda3
        jupyterlab

 先移掉 jupyterlab ，如同上述，用管理者權限裝的，先用管理者權限啟用 anaconda 再到 jupyterlab 的齒輪 remove application 

 重新安裝 jupyterlab ，打開 anaconda prompt (非管理者權限)

conda install -c conda-forge jupyterlab

 然後就會出現：

EnvironmentNotWritableError: The current user does not have write permissions to the target environment.

environment location: C:\ProgramData\Anaconda3

不管 location 是那裏，把你的使用者權限加上去，如果沒有資料夾就開下去

裝好之後再回 anaconda (不使用管理者權限啟用)，此時開啟 jupyterlab 就可以啟用了

 

 

收工！

# lanuch jupyterlab with general user privelege within anaconda

====================== error log

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\notebookapp.py:73: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

_("Don't open the notebook in a browser after startup.")

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\notebookapp.py:89: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

_("Allow the notebook to be run from root user.")

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\traits.py:20: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=_('Deprecated: Use minified JS file or not, mainly use during dev to avoid JS recompilation'),

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\traits.py:25: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=_("Supply extra arguments that will be passed to Jinja environment."))

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\traits.py:29: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=_("Extra variables to supply to jinja templates when rendering."),

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\traits.py:62: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=_("""Path to search for custom.js, css""")

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\traits.py:74: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=_("""Extra paths to search for serving jinja templates.

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\traits.py:85: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=_("""extra paths to look for Javascript notebook extensions""")

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\traits.py:130: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=_("""The MathJax.js configuration file that is to be used.""")

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\traits.py:143: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=(_("Dict of Python modules to load as notebook server extensions."

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\notebookapp.py:122: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

description = _("""The Jupyter HTML Notebook.

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\notebookapp.py:143: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=_("""Path to search for custom.js, css""")

C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\notebookapp.py:155: FutureWarning: The alias `_()` will be deprecated. Use `_i18n()` instead.

help=_("""extra paths to look for Javascript notebook extensions""")

[I 2022-02-15 11:30:43.422 ServerApp] jupyterlab | extension was successfully linked.

[E 2022-02-15 11:30:43.432 NotebookApp] Exception while loading config file C:\Users\登入的使用者\.jupyter\jupyter_notebook_config.py

Traceback (most recent call last):

File "C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\traitlets\config\application.py", line 738, in _load_config_files

config = loader.load_config()

File "C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\traitlets\config\loader.py", line 614, in load_config

self._read_file_as_dict()

File "C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\traitlets\config\loader.py", line 646, in _read_file_as_dict

exec(compile(f.read(), conf_filename, 'exec'), namespace, namespace)

File "C:\Users\登入的使用者\.jupyter\jupyter_notebook_config.py", line 28

c.JupyterApp.config_file = 'C:\Users\登入的使用者\.jupyter\jupyter_notebook_config.json'

^

SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape

[W 2022-02-15 11:30:43.432 NotebookApp] 'password' has moved from NotebookApp to ServerApp. This config will be passed to ServerApp. Be sure to update your config before our next release.

[W 2022-02-15 11:30:43.737 ServerApp] 'ExtensionManager' object has no attribute '_extensions'

Traceback (most recent call last):

File "C:\Users\登入的使用者\.conda\envs\mito\Scripts\jupyter-lab-script.py", line 9, in

sys.exit(main())

File "C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\jupyter_server\extension\application.py", line 567, in launch_instance

serverapp = cls.initialize_server(argv=args)

File "C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\jupyter_server\extension\application.py", line 537, in initialize_server

serverapp.initialize(

File "C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\traitlets\config\application.py", line 88, in inner

return method(app, *args, **kwargs)

File "C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\jupyter_server\serverapp.py", line 2341, in initialize

point = self.extension_manager.extension_points[starter_extension]

File "C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\jupyter_server\extension\manager.py", line 303, in extension_points

for value in self.extensions.values()

File "C:\Users\登入的使用者\.conda\envs\mito\lib\site-packages\nbclassic\nbserver.py", line 80, in extensions

nb = self._extensions.get("nbclassic")

AttributeError: 'ExtensionManager' object has no attribute '_extensions'

=================== 後記

安裝 Jupyter Notebook (default)

conda install -c conda-forge notebook

conda install -c conda-forge nb_conda_kernels

安裝 Jupyter Lab

conda install -c conda-forge jupyterlab

conda install -c conda-forge nb_conda_kernels

安裝 Jupyter Notebook extensions

conda install -c conda-forge jupyter_contrib_nbextensions