# Soil: Daisy signal management ### *class* Daisy.Soil.Compound(cache, isCatch: bool = False) File system watcher to propagate disk changes [🔗 Source](https://git.utopic.work/PierMesh/piermesh/src/branch/main/Daisy/Soil.py) #### on_any_event(event) Called when a CRUD operation is performed on a record file * **Parameters:** **event** – Event object provided by watchdog