ha-pyscript-converter

Converting Home Assistant YAML automations to pyscript involves running an analyzer script that reads YAML inputs, resolves entity UUIDs, replaces delays with task.sleep(), and outputs decorator-based Python skeletons for modern automation scripting.

The best way to group related Home Assistant automations is using the analyzer script, which clusters automations by shared triggers and targets, merging related YAML configurations into single pyscript Python functions.

Yes, you can resolve Home Assistant device and entity UUIDs when migrating to pyscript by using the built-in UUID lookup and optional stubs, which replace opaque identifiers with readable entity IDs in the generated Python code.

When converting from Home Assistant YAML, pyscript handles delays by automatically replacing standard YAML delay statements with the asynchronous task.sleep() function in the generated Python code.

Yes, you need PyYAML installed to convert Home Assistant automations to pyscript, as the tool depends on this library to parse and read your original YAML automation files from the originals/ directory.

Limitations when modernizing Home Assistant automations with pyscript include relying on provided reference mappings and optional stubs for accurate UUID resolution, meaning incomplete stub data may produce less readable entity IDs in the final Python skeletons.