frappe-syntax-hooks

Configure scheduler events in Frappe hooks.py by mapping cron syntax to handler functions within the scheduler_events dictionary. This Skill provides deterministic patterns to ensure production-safe background job execution for v14/v15/v16.

The best way to override DocType controllers is using version-aware patterns like v16+ extend_doctype_class or v14/v15 override behavior notes. This ensures safe controller extensions with correct signatures and required bench migrate steps.

Frappe website routing customizations fail when hooks.py contains incorrect syntax or omits required operational steps. Applying production-safe routing configurations and running bench migrate after hooks changes resolves these issues.

Yes, Frappe hooks.py supports custom permissions and request middleware configuration. This Skill delivers deterministic guidance for permission enforcement and middleware with safe SQL practices across v14/v15/v16.

Common anti-patterns include performing heavy work in bootinfo and mismatched override signatures for frontend asset injection. Production-safe patterns avoid these issues by ensuring correct hook syntax and handler signatures.