Configuration

Pyscript can be configured using the UI, or via yaml. To use the UI, go to the Configuration -> Integrations page and selection “+” to add Pyscript Python scripting. After that, you can change the settings anytime by selecting Options under Pyscript in the Configuration page.

Alternatively, for yaml configuration, add pyscript: to <config>/configuration.yaml. Pyscript has three optional configuration parameters that allow any python package to be imported, expose the hass variable as a global, and temporarily switch back to the legacy decorator subsystem (all three options default to false):
```
pyscript:
  allow_all_imports: true
  hass_is_global: true
  legacy_decorators: true
```
Starting with version 2.0.0, pyscript uses the new decorator subsystem by default. If you run into a problem in the new implementation, you can temporarily set legacy_decorators: true to switch back to the legacy subsystem. This setting takes effect only after restarting Home Assistant. If you do that, please also file a bug report in the GitHub issue tracker so the problem can be fixed.
Add files with a suffix of .py in the folder <config>/pyscript.
Restart HASS after installing pyscript.
Whenever you change a script file or app, pyscript will automatically reload the changed files. To reload all files and apps, call the pyscript.reload service with the optional global_ctx parameter to *.
Watch the HASS log for pyscript errors and logger output from your scripts.