Test ipywidgets with playwright and pytest.
Installation
pip install "pytest-ipywidgets[all]"
(Note that the optional [all] installs all dependencies, including compatible versions of notebook, jupyterlab and voila.)
Usage
Using solara-server (in-process)
If you want to test your ipywidgets with playwright in-process, you can use the solara_test fixture, use display to
show your widget in the browser.
import ipywidgets as widgets
import playwright.sync_api
from IPython.display import display
def test_widget_button_solara(solara_test, page_session: playwright.sync_api.Page):
# this all runs in-process
button = widgets.Button(description="Click Me!")
def change_description(obj):
button.description = "Tested event"
button.on_click(change_description)
display(button)
button_sel = page_session.locator("text=Click Me!")
button_sel.wait_for()
button_sel.click()
page_session.locator("text=Tested event").wait_for()
Testing in the main Jupyter Environments (Notebook, Lab, Voila & Solara)
See https://solara.dev/documentation/advanced/howto/testing for more information.
1 maintainer
Metadata
1 maintainer
Release files for pytest-ipywidgets 1.65.2
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| pytest_ipywidgets-1.65.2.tar.gz | 2.9 kB | With provenance | Details for pytest_ipywidgets-1.65.2.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| pytest_ipywidgets-1.65.2-py3-none-any.whl | Python 3 | none | any | Details for pytest_ipywidgets-1.65.2-py3-none-any.whl |
Total release size: 7.1 kB
Release files / pytest_ipywidgets-1.65.2.tar.gz
| Download URL | pytest_ipywidgets-1.65.2.tar.gz |
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| Size | 2.9 kB |
| Tags | Source |
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| Size | 4.2 kB |
| Tags | Python 3 |
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twine/7.0.0 CPython/3.13.16
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