Custom Dash components for use in Webviz
Project description
Webviz subsurface components
webviz_subsurface_components
is a Dash/React component library for use in webviz
,
which have in common that they are geared towards subsurface dashboards. There is an online
demo available at https://equinor.github.io/webviz-subsurface-components/.
How to install the components
You can quickly get started using the components in Dash by:
- Run
pip install webviz-subsurface-components
- Run
python examples/example_hm.py
- Visit http://localhost:8050 in your web browser
This project was originally generated by the dash-component-boilerplate. (with some modifications).
How to contribute
Install dependencies
If you want to build and develop yourself, you should fork + clone the repository, and then:
- Install npm packages
npm ci --ignore-scripts
- Run the project's own
postinstall
scriptnpm run postinstall
- Install python packages required to build components.
pip install .[dependencies] pip install dash[dev]
- Install the python packages for testing.
The second of these commands appears to be necessary as long as thispip install .[tests] pip install dash[testing]
pip
issue is open.
Write component code in src/lib/components/<component_name>/<component_name>.jsx
-
The demo app is in
src/demo
and is where you will import an example of your component. To start the existing demo app, runnpm start
. -
To test your code in a Python environment:
- Build your code
npm run build:all
- Install the Python pacakge in development mode (if not already done and
assuming you are using a virtual environment):
pip install -e .
- Create a new example in
examples/
which uses your new component.
- Build your code
-
Write tests for your component.
- Tests exist in
tests/
. Take a look at them to see how to write tests using the Dash test framework. - Run the tests with
pytest tests
.
- Tests exist in
-
Add custom styles to your component by putting your custom CSS files into your distribution folder (
webviz_subsurface_components
).- Make sure that they are referenced in
MANIFEST.in
so that they get properly included when you're ready to publish your component. - Make sure the stylesheets are added to the
_css_dist
dict inwebviz_subsurface_components/__init__.py
so dash will serve them automatically when the component suite is requested.
- Make sure that they are referenced in
-
Every file related to the component should be located in the component directory, unless the file is shared between multiple components. Only the component you want to export as a Dash-component should have the
.jsx
-extension, the rest of the sub-components should have.js
. For example the file-structure should look something like this:
src
|--lib
|----<component_name>
|----components
|----<sub_component>.js
|----utils
|----<component_name>.jsx
|----<component_name>.css
|----index.js
Automatically upload demo application
This repository has a GitHub workflow which can automatically build and deploy a demo app with your changes, to GitHub pages.
- On push to your feature branch, in your fork, the workflow will build and deploy a
demo app to your fork's GitHub page, given that your commit message includes the
substring
[deploy test]
. - On merge to
master
in the main repository, a build + deploy will be done to the official GitHub page in the main repository.
For this to work in your own fork, you will need to create a branch gh-pages
(this you only need to do once). One way of creating this branch is e.g.:
git checkout --orphan gh-pages
git rm -rf .
git commit --allow-empty -m "Create GitHub pages branch"
git push origin gh-pages
You are encouraged to rebase and squash/fixup unnecessary commits before pull request is merged to master
.
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