IPython widgets for the Jupyter Notebook
Questions tagged [ipywidgets]
973 questions
4
votes
1 answer
How do I install the datepicker widget in ipywidgets?
It seems like I don't have the DatePicker widget which is pretty odd. I tried installing / unistalling ipywidgets but no luck.
Any idea how to install it?
import ipywidgets as ipyw
ipyw.DatePicker
# AttributeError: module 'ipywidgets' has no…
evan54
- 3,585
- 5
- 34
- 61
4
votes
1 answer
jupyter dropdown widget trigger action
I have a seemingly simple intention, just have a dropdown widget in jupyter notebook to trigger some simple action. It sort of works, but following script actually seems to trigger the event three times, what am I doing wrong?
import ipywidgets as…
kakk11
- 898
- 8
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4
votes
1 answer
Obtaining values from ipywidgets.widgets.SelectMultiple
I am not able to get the values from a MultipleSelect widget after changing the initial selection. The selection looks fine, but the values do not show. The code to create the SelectMultiple widget:
from ipywidgets import widgets
from…
A7sharp11
- 113
- 1
- 7
4
votes
1 answer
How to sort key names in ipywidgets interactive widgets (slider)?
I am trying to make interactive sliders with ipywidgets on jupyter notebook to change the data of a plot when a user changes a slider Widget, which is simple and we can find example codes easily. The problem that I have is twofold: 1) when there are…
Kijung Yoon
- 43
- 4
4
votes
0 answers
How to speed up the execution of an IPython widget?
I created a widget using interact() in the Jupyter notebook which plots the data (see code below). However, the widget updates very slowly (around 1 fps) when I move the slider.
Evaluation of the data inside the functions neg(T) and pos(T) takes…
Pavlo Fesenko
- 187
- 9
4
votes
3 answers
Multiple interact() commands duplicate widgets in IPython
I am using an IPython Jupyter notebook. In the following situation, I call a function using interact(), which in turns calls a second function again using interact().
def fun1(dataset_id):
dataset = read_dataset(dataset_id)
interact(fun2,…
WindChimes
- 2,955
- 4
- 25
- 26
3
votes
2 answers
Ipywidgets interact function in google colab creates new plots instead of updating the desired plots
I recently created a plot using ipywidgets. The goal was to display data in a stacked barplot and to have two dropdown menus to select the start and end month for the plot, each bar representing data for one month. I was pretty happy with the result…
j42
- 31
- 3
3
votes
2 answers
Python - Dynamic selection of columns to new dataframe
I am looking for a solution to dynamically select two columns from a dataframe (using ipywidgets or steamlit for example) and create a new dataframe using that selection.
The aim is to allow a user to select two columns from a larger dataset to…
Crimzo
- 33
- 4
3
votes
3 answers
How to use ipywidgets in jupyter-notebook without Internet
I have developed interactive application in python using jupyter notebook with ipywidgets and use voila to run the notebook.
On my development system (with internet) I have the application working flawlessly. But on the system without internet the…
Ganesh Kumar M R
- 105
- 7
3
votes
2 answers
iPyWidgets FileUpload not working as I expect it
Im currently trying to load a file in my jupyter notebook, to read it's content.
My Code:
file = widgets.FileUpload(
description= 'Title',
accept='.csv',
multiple=False,
)
box = widgets.HBox([file])
display(box)
# New…
user111
- 43
- 2
- 6
3
votes
0 answers
React to ipywidget events while the cell is blocket in an `await` (using `%autoawait` magic)
I would like to wait to asynchronous jupyter widget events while the cell is blocked executing async code (thus, usually idle, waiting for I/O, utilising the %autowait magic). Unfortunately, the jupyter notebook does not seem to send any traitlet…
burnpanck
- 1,955
- 1
- 12
- 36
3
votes
1 answer
IPywidgets observe not working when wrapped inside a class
I have created a small example, which shows the working and not working case.
The working example,
import ipywidgets as widgets
selected = {}
a = widgets.Dropdown(description="Apple", options = ["a","k"])
b =…
Paisley
- 81
- 1
- 8
3
votes
0 answers
Modify ipywidgets button text color
I'm trying to change the text color of a button widget in a jupyter notebook. According to the ipywidgets documentation the button widget has the following style attributes:
['_model_module',
'_model_module_version',
'_model_name',
…
Sergio Manchado
- 143
- 1
- 7
3
votes
1 answer
How to get any kind of interactive plot with ipywidgets and matplotlib
I am just looking for some kind of working example which will allow me to have a slider and a sine wave plot whereby I can vary the frequency in a Jupyter Notebook. All the online demos that I have Googled don't work for me. The issue seems to be…
Kiwiheretic
- 308
- 2
- 12
3
votes
2 answers
Python ipywidgets ToggleButton Style Color
I want to change the button color of a ipywidget ToggleButton.
In the docs it is described as:
widgets.ToggleButtons(
options=['Slow', 'Regular', 'Fast'],
description='Speed:',
disabled=False,
button_style='', # 'success', 'info',…
TimoBe
- 31
- 1
- 2