ipywidgets

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https://ipywidgets.readthedocs.io/en/latest/examples/Using%20Interact.html does not render outputs it shows a long traceback: 

krassowski

Why does _widgetsnbextension 4_ officially support only Python>=3.7? I have two environments: - IPykernel environment with ipywidgets 8.1.5 installed - Jupyter Notebook 6.0.3 environment (Python 3.6) According to the installation...

Winand

Callbacks not triggered when using observe

7

Hi I have the following problem. When I use: ``` import ipywidgets as widgets toggle = widgets.ToggleButton(description='click me') def on_click(change): print(change['new']) toggle.observe(on_click, 'value') ``` the callback does **not** get triggered,...

fses91

## Description The test module [test_traits.py](https://github.com/jupyter-widgets/ipywidgets/blob/main/python/ipywidgets/ipywidgets/widgets/tests/test_traits.py) has two issues with Python escaping: test_traits.py, lines 60 and 61: ``` r'var(--my-color-\\1234)', # CSS variable escaped hex character 'var(--my-color-\.)', # CSS variable with...

andy-maier

Error running custom anywidget with shinywidget — "RuntimeError: module 'ipykernel' has no attribute 'version_info'"

1

I a tryin to run a custom `anywidget` using `shinywidgets` and get an error when that seems to arise from a broken shim around a missing `ipykernel`package: ```text Error starting...

psychemedia

Make sure that all session contexts has unique IDs even if they don't have a kernel

1

Fixes https://github.com/jupyter-widgets/ipywidgets/issues/3970 by making sure that we can always retrieve the widget manager owner from a session context, even if the session context does not have kernel attached. This gets...

Kontinuation

## Description I know that ipywidgets does not render without a kernel and it is expected behavior (see https://github.com/jupyter-widgets/ipywidgets/issues/3773). However, after I attach ipywidget to the notebook and run cells...

Kontinuation

Output widget - autoscroll to the bottom when output gets updated

4

Hi, I want to show the default output to output widget. When the content gets updated, there is a way to add a scrollbar. But when there are lot of...

GowthamiCherukuri

Interactive Plots Not Included in Jupyter Notebook Print or Download

4

I apologize if this isn't the proper forum for this issue. I have a notebook that includes several interactive matplotlib plots --generated using the ipywidgets _**interact**_ decorator. Whenever I attempt...

boilednut

OutputWidget and Selection widget enhancements

1

### Output This change adds a new class to subclass the `SimplifiedOutputArea` in place of the `JupyterLuminoPanelWidget` for the Output area. `SimplifiedOutputArea` was deliberately chosen instead of `OutputArea`. #### Before...

fleming79