wrolpi/alembic
Roland d95249218b Add per-domain and global daily download limits
Adds two optional DownloadManager settings:
- download_daily_limit_per_domain: max non-recurring downloads per domain per day
- download_daily_limit_global: max non-recurring downloads across all domains per day

Recurring Channel/RSS catalog updates are never gated and never counted; only the
videos/archives they spawn and one-off downloads count. Both successful and failed
attempts consume a slot (counted once per download per day). Limits reset at local
midnight (configured timezone). Over-limit downloads stay "new" and resume the next day.

Implementation:
- New Download.last_download_attempt column (+ index, migration) set at dispatch time so
  the count survives restarts and is correct across workers.
- dispatch_downloads gates non-recurring downloads: per-domain skips that domain, global
  stops dispatching counted downloads for the cycle. daily_download_counts derives the
  day's totals from the DB.
- Domain grouping uses normalized URLs via a new Downloader.normalize_domain method
  (base strips www/m/mobile + port); VideoDownloader/ChannelDownloader override it to
  collapse youtu.be, /shorts/, and tracking params to youtube.com. ArchiveDownloader is
  the seam for future archive URL normalization.
- Settings wired through WROLPiConfig, the /settings API (GET/PATCH, non-negative
  validation, 0 = unlimited), and the React Settings page.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-28 17:17:42 -06:00
..
versions Add per-domain and global daily download limits 2026-06-28 17:17:42 -06:00
env.py Rebuild Inventory as a config-only system with food catalog and calculators 2026-06-14 17:14:54 -06:00
README A new start 2021-11-01 16:43:09 -06:00
script.py.mako A new start 2021-11-01 16:43:09 -06:00

Generic single-database configuration.