- background.start_periodic(interval, work, label=) replaces the three hand-rolled
while-True/sleep/try loops in logging, auth and notifications.
- services/scheduler.ScheduledJob replaces the four private BackgroundScheduler
copies in recurrence/version_pinning/trash/db_maintenance schedulers; public
start_/stop_/reschedule_ surfaces unchanged.
- api_keys.hash_token is the one sha256 helper; auth.py used to inline it 5x.
- auth.is_registration_open reads via settings.get_admin_setting; notification
prefs read via settings.get_setting; _fire_share_email uses _get_user_email.
- projects.get_project_summary / milestones.get_project_milestone_summary are
now the one-id view of their batch siblings instead of a second copy of the
queries; sharing.best_permission_by (was _deduplicate_by_permission) is the
one rank-dedup, now also used by list_projects_for_user.
- backup: the row builders for every section both exporters carry are named
functions, so a column added to one export cannot silently miss the other.
- iso() from models.base replaces the attr.isoformat()-if-attr-else-None idiom
and db_maintenance._iso across services; backup keeps its explicit shape.
- trash.py hoists the sql_delete/timedelta imports it re-imported per function.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
