Metadata-Version: 2.1
Name: mosaic-widget
Version: 0.7.0
Summary: A Jupyter widget for Mosaic
Project-URL: homepage, https://github.com/uwdata/mosaic
Requires-Python: >=3.9
Requires-Dist: anywidget>=0.9.0
Requires-Dist: duckdb==0.10.0
Requires-Dist: pyarrow
Provides-Extra: dev
Requires-Dist: jupyterlab; extra == 'dev'
Requires-Dist: pandas; extra == 'dev'
Requires-Dist: pyyaml; extra == 'dev'
Description-Content-Type: text/markdown

# Mosaic Widget

[![PyPi](https://img.shields.io/pypi/v/mosaic-widget.svg)](https://pypi.org/project/mosaic-widget/)

A Jupyter widget for Mosaic. Given a declarative specification, will generate web-based visualizations while leveraging DuckDB in the Jupyter kernel. Create interactive Mosaic plots over Pandas and Polars data frames or DuckDB connections.

Learn how to install and use the widget in the [Mosaic documentation](https://uwdata.github.io/mosaic/jupyter/).

## Developer Setup

We use [hatch](https://hatch.pypa.io/latest/) to manage our development setup.

To activate the environment, run `hatch shell`.

This should install the widget in development mode so you can start Jupyter.

You can start Jupyter with `jupyter lab --notebook-dir=../../dev/notebooks`. If you cannot import the widget module, make sure that your Jupyter uses the right environment. You can add your environment to Jupyter by running `python -m ipykernel install --user --name=mosaic` and then select `mosaic` in the Jupyter environment dropdown.

Run `npm run build` to build the widget JavaScript code. If you want to live edit the widget code, run `npm run dev` in a separate terminal and change `_DEV = False` to `_DEV = True` inside `mosaic_widget/__init__.py`.

## Publishing

First, make sure that you set `_DEV = False`. Run the build with `npm run build` and `hatch build`. Then publish with `hatch publish`. We publish using tokens so when asked, set the username to `__token__` and then use your token as the password. Alternatively, create a [`.pypirc` file](https://packaging.python.org/en/latest/guides/distributing-packages-using-setuptools/#create-an-account).