Updating ipython - jupyter giving internal server error - python

I just upgraded my ipython (version 0.13.2, so quite old)
conda update ipython
then installed jupyter
pip install jupyter
When I now start a notebook
jupyter notebook
I get an internal server error, and an error stack on the console that seems to boil down to
File "//anaconda/lib/python2.7/site-packages/notebook/templates/tree.html", line 8, in template
data-base-url="{{base_url | urlencode}}"
TemplateAssertionError: no filter named 'url encode'
Any ideas of what I did wrong/how to fix this?

Try to reinstall jupyter with conda, remove pip installed jupyter:
pip uninstall jupyter
And install jupyter with conda:
conda install jupyter

Related

Jupyter notebook Vs code failed to start Kernel

Hi All, I can't execute jupyter notebook code and I don't know why
Please try installing jupyter in this conda environment.
conda install jupyter

Why does jupyter notebook on vscode always say not Python is installed?

Python is installed in Linux, as shown in terminal, but why does jupyter notebook on vscode always say not Python is installed?
Thanks a lot.
Have you selected a python environment which has jupyter notebook installed.
Install jupyter notebook in environment:
pip install jupyter notebook
Select environment in VSCode:
https://code.visualstudio.com/docs/python/environments#_select-and-activate-an-environment

VScode fails to export Jupyter notebook to HTML - 'jupyter-nbconvert` not found

I keep on getting error message:
Available subcommands: 1.0.0
Jupyter command `jupyter-nbconvert` not found.
I've tried to reinstall nbconvert using pip to no use. I've also tried the tip from this thread with installing pip install jupyter in vscode terminal but it shows that "Requirement already satisfied"
VSCode fails to export jupyter notebook to html
I've also tried to manually edit jupyter settings.json file to the following:
"python.pythonPath": "C:\\Users\\XYZ\\AppData\\Local\\Packages\\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\\LocalCache\\local-packages\\Python39\\Scripts"
I've python 3.9 installed via windows store.
Any tip on what might be the issue for vscode doesn't want to export the notebook?
pip uninstall nbconvert
run CMD as admin
pip install nbconvert
Following above steps resolved my issue. Got this solution from this thread
Unsure exactly what fixed the issue but heres a summary.
Updated to python 3.10
Installed pandoc and miktex
Powershell reinstall nbconvert
Received warning that nbconvert script file is installed in a location not in Path.
Copied said location to System Properties - Envionment Variables - Path
Restart and install all miktex package on the go
PDF export and HTML export seems to work as intended now.
Here's my step to convert .ipynb to html:
Install required module: pip install nbconvert
Turn to the folder that contains .ipynb then run jupyter nbconvert --to html Text.ipynb
You may create a new virtual environment to avoid messing up global one then try again.
For your reference: nbconvert-PyPI and create virtual environment.
Quick answer:
import pip
package= ['nbconvert'] # install any package you need without any error forever
for i in package:
pip.main(['install', i])
After facing a similar problem, I tried to resolve it. None of these solutions didn't resolve my problem.
But found an alternative approach, tried opening the notebook by the following command and succeeded.
python -m notebook
If a notebook was not installed in your system, then install it with pip
pip install notebook
After opening your notebook into Jupiter, export it into your desired file.
I use Pyhton3 and have very limited packages in python, this caused a problem for me.
pip install nbconvert
also try using
pip3 install nbconvert

How can I access Jupyter from miniconda?

I am really new using miniconda. I created an environment in which I installed Jupyter,
but when I tried to execute the command "jupyter notebook"
I got the following message:
I don't know where the error is (I even uninstall tornado and installed its 4.5.3 version as other post suggested)...
I will be grateful if you could help me with this
Thanks in advance
It's not downloaded by default with Miniconda. For first time use, just open the anaconda prompt and type:
> pip install jupyter
then open the notebook directly
> jupyter notebook
that's it.

Jupyter notebook not opening

I am using anaconda installed with python 3.6.when i try opening jupyter notebook i keep getting this error
Any ideas?
Try reinstalling Jupyter notebook;
conda install notebook

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