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Questions tagged [jupyter-lab]

JupyterLab is a web application that provides a frontend to many different languages and interactive shells such as IPython. JupyterLab enables you to work with documents and activities such as Jupyter notebooks, text editors, terminals, and custom components. You can arrange documents side by side using tabs and splitters. It supports Markdown, Python, R, LaTeX, images, CSV, JSON, PDF, Vega etc. Use this tag for questions related only to JupyterLab.

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Jupyterlab extension could not be found (No module named 'IPython.html'). Are you sure the extension is installed?

I'm trying to setup a templates manager extension called jupyterlab multicontents templates and I cannot seem to get the templates to show in the templates tab. I pip installed the extension via a terminal in the jupyterlab UI, I did have to add…
jasono
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Can't fit data to given function with scipy on python (Jupyterlab)

The problem is that I need to fit some data into a function (which was given by my professor, so basically I can't change it) but the fit goes poorly and I can't understand why. I also tried with lmfit method but that didn't work too. Here is the…
Gabriele
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Dot files and folders are not showing up in jupyterhub

Jupyterhub is not listing files and folders starting with "." which is making it too difficult to use it to update .gitignore or other files.
saumilsdk
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Anaconda Working Environment "not available" in navigator, but still in use when I launch JupyterLab from OS terminal

I opened Anaconda Navigator earlier and a pop-up appeared saying "WorkingEnv no longer available". WorkingEnv is my working environment for JupyterLab outside of the base environment directory. I launched jupyter lab from my OS terminal, and it…
Nora Anzawi
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Is there a way to enable Executor / Schedule run for user-managed notes on JupyterLab | GCP?

I wish to schedule the trigger/execution of user managed jupyterlab notebooks on the GCP environment at specific intervals (Hourly/Daily/Weekly etc). I understand that the managed notebooks have an 'Executor' and 'Parameters' option to create a…
pradeepvaranasi
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error of accessing interactive matplotlib from Jupyter Lab on GCP Linux

I am running an example code to access ipympl from Jupyter Lab on GCP/Linux. The code is at https://github.com/matplotlib/ipympl/blob/main/docs/examples/full-example.ipynb %matplotlib widget import matplotlib.pyplot as plt import numpy as np import…
mtnt
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TypeError: object.__init__() takes exactly one argument (the instance to initialize) using CustomTkinter with multiple ipynb files

I am trying to create a GUI which has a combobox of choices a user can choose from, 2 buttons which open the file explorer for a user to choose 2 files from and, one 'generate' button which (depending on the choice) determine what ipynb file will be…
mare_g
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Access Jupyter Lab's API that is password protected using curl

I want to access a Jupyter Lab server's API using curl. The server is password protected. I have tried a number of approaches that did not work. I have tried using the hash of the password with --header "Authorization: token ${hashed_password}". I…
HappyFace
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Customizing jupyterlab GUI to have a basic GUI

I'm trying to customize the jupyterlab GUI, so that the user just opens the notebook and runs it. The file browner should stay, allowing the user to have access to multiple notebooks. I'm having problems with disabling the 'New Folder', ' Upload…
Gago-Silva
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403 : Forbidden '_xsrf' argument missing from POST in Jupyterhub

I have a jupyterhub in docker, after installing nativeauthenticator and configuring jupyterhub_config.py with the following: import os, nativeauthenticator, pwd,subprocess c.JupyterHub.authenticator_class =…
SDanker
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Pywedge_Charts issue in latest pandas

TypeError 1 mc = pw.Pywedge_Charts(df,c=None, y="Global_Sales") /* Error in latest pandas */ TypeError: DataFrame.drop() takes from 1 to 2 positional arguments but 3 were given
Sinchana
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How to register comm target in Jupyter lab?

Following Jupyter notebook example on Opening a comm from the kernel, I was able to initiate communication between the kernel and the notebook. Every time I invoke fetchData -> It initiates a new connection, sends fetchParams and once it's ready it…
user10290365
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Pyinstaller Failed to extract jupyter/terser: file not found

When trying to run the .exe file built with Pyinstaller, I get the error: Failed to…
Germain Guerrero
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Download data into local folder instead of Jupyter Lab

I am trying to figure out how to download data from jupyter lab to the local download folder. Sample Code below. For my current code, the excel gets downloaded to the folder in lab. However, since the code will be used by others, the download needs…
Green Finance
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Jupyter from Conda, Segmentation Fault on macOS (10.13.6)

I am running the following command: conda create -n jupyterlab-ext --override-channels --strict-channel-priority -c conda-forge -c nodefaults jupyterlab=3 cookiecutter nodejs jupyter-packaging The above command is part of the Jupyter labextension…
Daniel Goldfarb
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