This repository hosts source files behind Shiny for Python templates.

To install dependencies for every template, run:

make install

To install dependencies for a specific template, use the requirements.txt file in the template's directory. For example:

pip install -r basic-app-plot/requirements.txt

From the terminal, you can then run a template like so:

shiny run basic-app-plot/app-core.py

Alternatively, open the app file of interest in VSCode and run it from there.

Apps are automatically deployed to shinyapps.io. This should just work for applications that have been previously deployed, but you need to follow a few steps to deploy a new application. Each deployment retries three times to avoid spurious failures, and caches the result so as not to redeploy applications which have not changed since the last successful deployment.

1. Create a new folder for the application, the folder should contain at least an app-core.py file and a requirements.txt file. Optionally add an app-express.py file if you want to give people the option to use Shiny Express.

• Make sure also to add this requirements.txt file to the root ./requirements.txt file.

2. Deploy the app to shinyapps.io in the gallery account, if you don't have access to this account mention it in the PR and a member of the Shiny team will do this and the following step for you.

3. Add your application to deployments.json, you will need to login to shinyapps.io to get the guid.

• Note that this guid is the same as the app_id left in the rsconnect-python/ manifest created by rsconnect deploy shiny.

4. Raise a PR with your changes