Have everyone already had this problem, where VS Code keeps loading all the time and won't open a ipynb file? I've tried to use python 3.7 but same problem. Also tried to reinstall both VS Code and Anaconda, no success.
Here is my environment data:
VS Code version: 1.49.0
Python extension version:v2020.8.108011
OS and version: Ubuntu 20.04
Python version (& distribution if applicable, e.g. Anaconda): Anaconda python 3.8.3
Type of virtual environment used: using conda base environment
Value of the python.languageServer setting: "Pylance"
ipython version: 7.16.1
jedi version: 0.17.1
ipykernel version: 5.3.2
I've solved (for now) this problem by downgrading jupyter extension to previous version.
Go to Extension (in the left vertical panel) > select Jupyter > click the down arrow of the Uninstall button > then you get "install another version" tooltip > click it > select other version > reload vscode
In their official GitHub page, they are tracking this issue already. There is also a solution (kind of) right now. You have to maximize the terminal panel below and then restore the panel size (basically max and min with the arrow button). Then the Notebook loads and everything works fine. :D
The workaround was in this comment: https://github.com/microsoft/vscode-python/issues/13901#issuecomment-691625412
Not perfect but at least all the features are there and I can work with my notebooks again :)
I'm facing the same issue after the latest update. You can try importing the notebook by pressing ctrl+shift+p/command+shift+p and run Import Jupyter Notebook.
For me maximizing and resetting the terminal panel didn't work whereas uninstalling and reinstalling the VSCode Python extension solved the problem.
I'm facing the same problem since the last update.
For now, in case you still want to use VSCode, you can 'convert to python script' and run it in interactive mode (right click on the notebook, and choose that).
It doesn't solve the issue, but make it possible currently to use your notebooks in VSCode.
I have the same behavior. Downgrades of Jupyter extension works for me
(screen)
In VS Code, double-clicking just stopped working for me for some reason.
Try right-clicking the *.ipynb file in the VS explorer panel and select 'Open in Notebook Editor'
Download the jupyter Notebook extention in VS code.
and than click the .ipynb file.
After clicking .ipynb file vs code will preview.
enter image description here
Related
Summary:
I am trying to set up the Jupyter Notebook extension for VSCode but I can’t get my Python code snippets to run. There is no "Run" button to select. I can't select a Python/ Jupyter kernel to work with.
The problem in greater detail:
If you check out this YouTube clip at exactly 1 minute and 46 seconds (here - - you can pause it to see the still) this is what I am trying to accomplish.
But here is what my VSCode actually looks like:
As you can see in my screenshot, the “Play” icon to the left of my code snippet is missing. Along the top border, the other “Play All” button is missing.
In Microsoft’s official VSC doc for setting up Jupyter Notebooks, right near the top under this specific heading: “Create or open a Jupyter Notebook” their interface has way more options at the top of the cells when compared to mine. They have buttons named: “Variables”, “Restart”, “Interrupt”. That is expected for Jupyter Notebook funcionality. Mine is missing all of that. Clearly there is something wrong with my setup.
Other SO users report having ms-python extension installed (which includes Jupyter functionality) in addition to stand-alone Jupyter Notebook extensions installed. Apparently in situations when you have multiple Python extensions installed, they can interfere with each other. So after much wrangling, I resolved to uninstalling all my Jupyter extensions and keeping only the main ms-python extension.
The issue persists.
Here is a complete list of all my VSC installed extensions:
$ code --list-extensions --show-versions
arcticicestudio.nord-visual-studio-code#0.19.0
batisteo.vscode-django#1.8.0
bibhasdn.django-html#1.3.0
Compulim.indent4to2#0.1.2
Equinusocio.vsc-community-material-theme#1.4.4
Equinusocio.vsc-material-theme#33.5.0
equinusocio.vsc-material-theme-icons#2.3.1
esbenp.prettier-vscode#9.8.0
formulahendry.code-runner#0.11.8
GulajavaMinistudio.mayukaithemevsc#3.2.3
icrawl.discord-vscode#5.8.0
janisdd.vscode-edit-csv#0.6.10
lonefy.vscode-JS-CSS-HTML-formatter#0.2.3
m-thorsen.vscode-materia#0.4.4
ms-python.python#2022.12.1
NikolaosGeorgiou.html-fmt-vscode#0.6.0
PKief.material-icon-theme#4.20.0
samuelcolvin.jinjahtml#0.17.0
streetsidesoftware.code-spell-checker#2.7.0
yzhang.markdown-all-in-one#3.5.0
zamerick.black-ocean#1.0.2
zhuangtongfa.material-theme#3.15.2
There is a bit of noise in that list. I'm not sure what all of them refer to. But for certain there is only one Python app (ms-python) and nothing related to Jupyter.
Some SO members elsewhere have suggested selecting / setting the base Python version/environment. When I click the “Select Kernel” button at the top right (as illustrated in the screenshot below), it reveals an empty menu (see at the top left):
Here is “Python v3.8.5 (conda)” showing as selected at the bottom and slightly to the left:
Another exhaustive question and answer thread elsewhere on Stack Overflow involving an issue similar to mine includes many, many creative potential solutions: jupyter server : not started, no kernel in vs code
In that Stack Overflow question, one prominent member answers:
How I solved it:
Press Command+Shift+P to open a new command pallete
Type >Python: Select Intepreter to start jupyter notebook server
Open the notebook again
Someone else suggests:
Press Command+Shift+P on mac, Ctrl+Shift+p on windows
Type Jupyter: Select Interpreter to start Jupyterserver
It would show you a dropdown of python versions installed.
I chose python 3.7.5 and it worked for me. you can choose the python version installed on your machine.
Another member says:
I have seen all possible solutions but not work, finally I just
upgrade jupyter, notebook, and jupyterlab, like pip install -U jupyterlab, and I can choose the kernel in VScode!
None of the above resolves my issue.
Here is a quirky new twist: After installing jupyterlab with pip, after restarting VSC, I encountered this weird error:
It’s a condition box. I clicked: “Yes”.
Jupyter is still not integrated properly.
UPDATED: Based on JialeDu’s answer, I followed his instructions. I created a video shared below. It doesn’t quite capture every step, but I did follow all the steps. What you can see in the gif video is that my current working directory is a folder called Test, a new terminal has been opened, and there is an active virtual environment with $ source .venv/bin/activate. Next, as you can see in the .gif, I am able to select the latest Python interpreter v3.10.5 showing as “Recommended”. So that is progress. I couldn’t do that before. Going the virtual environment route was a great idea. However, I am still not able to get the Jupyter Notebook interface as the end product shared by JialeDu. When I invoke Ctrl + Shift + P again and type > create jup a new Jupyter Notebook file is created but the kernel I selected previously does not show and the expected Jupyter interface buttons and options are still not showing. Here is the video demo in .gif formatting:
Please note: Here you can see a list of 4 available Jupyter extensions:
I avoided installing any of these separate Jupyter extensions in the store because according to the instructor (and as confirmed on the official Microsoft Python extension ms-python page which I already have), it includes Jupyter built in. From the ms-python extension entry, it explains: "This Python extension will automatically install the Pylance and Jupyter extensions to give you the best experience when working with Python files and Jupyter notebooks."
Even though other Stack Overflow users indicated that mixing the above extensions such as ms-python with ms-toolsai was a bad idea, I experimented with having them both installed anyway. Didn’t fix the issue. I tried uninstalling ms-python and keeping ms-toolsai. Still no dice.
By the way, I’ve also got the latest version (as of this writing) of VSCode v1.70.1 installed:
VS Code has prompted you to install the suggested extension. Python and Jupyter.
Also it helps to make sure your vscode is up to date.
The play button of the interface is provided by Jupyter, but if you want to run the code (select the kernel), you must also install the Python extension.
It’s a condition box. I clicked: “Yes”.
You don't have to click Yes because there is a time delay. By the time you click Yes, the environment may not be ready.
If you are using a virtual environment, you can select the virtual environment's interpreter and then create a new terminal to activate the environment.
Complete creation steps:
Prerequisites:
The machine has python installed,
and vscode has Python and Jupyter extensions installed.
steps
Create a new working folder Test
Open the folder Test with vscode
new terminal
Type the command python -m venv .venv to create a virtual environment
After the creation is complete, use the command .venv/scripts/activate to activate the virtual environment
Or Ctrl+Shift+P --> Python:Select Interpreter, select the interpreter of the virtual environment and then create a new terminal to activate the environment
Create new jupyter file using command palette command Create:New Jupyter Notebook
Or right click --> New File --> name ends with .ipynb
The virtual environment you just selected will be enabled as the kernel by default.
I discovered a very simple answer: I installed the VSC package in the official Snap repo.
VSC and Python-Jupyter look to be all playing nice together now:
Everything works fine when I first open vscode and create a new Jupyter notebook
When I save and reopen it, the run button is gone.
I have added "jupyter.experiments.optOutFrom": ["NativeNotebookEditor"] to setting.JSON and still no change
python is installed
Jupyter notebook installed
How can I make it to work?
It looks weird, the appearance of the jupyter notebook in your question is different from mine:
In my memory, it looks like the older version of the jupyter notebook.
Could you provide more info about the jupyter notebook you are using? Like this:
And could you try to reinstall the Jupyter Notebook extension and disable other extensions which may be related to .ipynb file?
Use shift+enter and that should run the cell.
You should open the folder as a workspace and then, the button is shown. If you only open the file the result is that you can read the content, but not run the python code.
To elaborate on Steven-MSFT's answer, I saw that there was a button called "Reload Extension" indicated on this drawing below:
You can access this sidebar by entering cmd + shift + p, and then entering "Extensions: Install Extensions", as seen below:
Once I reloaded my Jupyter extension, all worked fine for me.
I had the same problem today. Uninstall and reinstall of "Jupyter" extension solved it.
Code of .ipynb file:
Python is detected:
The code has color in jupyter notebook:
I tried setting up a jupyter notebook in vs code in an anaconda environment. I have tried - Python: Select interpreter and selected my anaconda environment. Made sure python is in the environment: python --version: Python 3.8.8. Tried clicking on CVE(in the bottom right corner) to change to python (picture 2). The colorization of the code works fine in the interactive window of jupyter notebook (picture 3).
Jupyter extension detects your code as CVE instead of Python so Python syntax highlighting is not applied successfully.
Refer to Jupyter in vscode can't execute syntax highlighting, the Dependency Analytics extension should be the reason. Remove or Disable it then reload window, the question should go away.
Disable VS Code's extension "Dependency Analytics" to solve the missing Syntax Highlighting within Jupyter notebook files.
Disable "Dependency Analytics1
I had the same issue, and when I reloaded one of my extensions (it was Azure Functions in my case) everything was coloured as normal again. Weird...
I'm working on Ubuntu by remoteSSH, and I updated python kernel in my vitual environment named nn form 3.7.9 to 3.8.5, however, I still find the old kernel standing in the jupyter kernel list. I want to know how to delete the old kernel name from the kernel list.
I've replaced python 3.7.9 and python3.6.4 with python 3.8.5, but the old kernels didn't disappear, I want to delete them manually.
Moreover, I can't select Python 3.8.5 from the kernel list.
I had the same problem and the following might help someone else encountering the issue:
Reload VS Code Window by Ctrl+Shift+P and selecting Reload Window.
Reload the Python and Jupyter extensions under the Extensions in the Side Bar.
Quit and relaunch VS Code.
It seems that VS Code is not that quick to update the interpreter list.
Here's a workaround: in the command palette, search for Python: Select interpreter. You then get a dropdown with a little refresh button in the top right corner. After you refresh this list the new interpreter will be listed as a kernel for jupyter.
It looks like you have fixed your issue already. But in case anyone else hits this, or a similar issue. VS Code jupyter support looks in the standard jupyter locations for any installed kernelspecs you can see those directories listed here:
https://jupyter.readthedocs.io/en/latest/use/jupyter-directories.html#data-files
VS Code should pick up anything that Jupyter could pick up. So if you happen to have jupyter installed in a python environment then from the commandline you can run jupyter kernelspec list to see a list of all the kernelspecs installed on the system.
Ok I figured it out. There are kernel register files in the directorry
.local/jupyter/kernels/pythonxxxx
I manually delete python379 and python364 then everything is totally right.
I am following these steps to run IPython in the Pycharm IDE. On pressing run button in any cell, I do get below pop-up window
According to the mentioned guide (given link), On pressing OK, I should get following message
But, I am not getting any type of message/response. So, I am not able to see the output of any cell contents. Does anyone know why I am not getting any response on selecting OK?
System Information:
OS: MAC OS 10.10.3
Python: 2.7.10 using Anaconda 2.3.0
Ipython: 4.0.0
Pycharm: pycharm community addition 2016.2
I solved following:
First I followed the reply to the issue jupyter-notebook No such file or directory: 'conda', in short you should do:
conda update nb_conda nb_conda_kernels nb_anacondacloud
Then, I ran my jupyter notebook in my browser. I took note where the Jupyter notebook was running, i.e.
The Jupyter Notebook is running at: http://localhost:8888/
Then I started a new Jupyter Notebook in PyCharm2016.2.2, and when it asked about the Jupyter Notebook URL I changed the default http://127.0.0.1:8888 to http://localhost:8888/
and finally it worked.
For the PyCharm Jupyter notebooks, to see results you need to open up a jupyter notebook.
The reason why you don't just do all your code in Jupyter Notebooks is because Pycharm helps with LaTex integration and many more functions.
According to this answer:
Jupyter notebook server not working with latest PyCharm 2017.2 update. How do I solve this?
You need a package named ”notebook“. I had the same issue and I solved it by installing the package.