nemorosa 0.5.0

A specialized cross-seeding tool designed for music torrents, featuring automatic file mapping, partial matching, and seamless torrent injection

nemorosa

nemorosa is a specialized cross-seeding tool designed specifically for music torrents, designed to work alongside cross-seed.

Compared to existing music torrent cross-seeding tools, nemorosa offers the strongest matching capabilities and the widest range of supported trackers, and the most natural and human-friendly user experience.

Unlike traditional music torrent cross-seeding tools that can only match torrents with identical hashes, nemorosa excels at partial matching and automatic file mapping, enabling cross-seeding from any source site to Gazelle-based trackers.

Features

• Natural User Experience: Automatically reads torrents from your client, finds cross-seeding opportunities, and seamlessly injects matched torrents
• Advanced Partial Matching: Handles cases like different block sizes, missing artwork, or modified covers that would fail with traditional tools
• Automatic File Mapping: Automatically renames folders and files to match your existing content, including handling zero-width spaces and other encoding issues seamlessly, entirely through torrent client's built-in renaming functionality without hard/soft links, so you don't need to worry about linking problems.
• Wide Site Support: Supports cross-seeding from any source site (including non-Gazelle trackers, public trackers, or any other torrent source) to Gazelle-based target trackers:
  • GazelleJSONAPI: RED/OPS/DIC (modern Gazelle with API support)
  • Gazelle (Legacy): LZTR/Libble (legacy Gazelle with parser support)
• Web Server Mode: HTTP API and webhook support for integration with other tools and automation
  • Scheduled Jobs: Automated search and cleanup tasks with configurable intervals
  • Announce Matching: Automatically matches cross-seeds from IRC announces or RSS feeds by processing torrent announces from autobrr.
  • Triggering Searches: Enables immediate cross-seed searches when torrents finish downloading by adding on-completion scripts to your torrent client that call nemorosa's HTTP API.
• Smart Retry System: Automatically retry failed downloads and track undownloaded torrents
• Multi-Client Support: Works with Transmission, qBittorrent, Deluge, and rTorrent

Prerequisites

• Python 3.11+

• One of the supported torrent clients with remote access enabled:

  • Transmission
  • qBittorrent
  • Deluge
  • rTorrent

  Note: If using qBittorrent < 4.5.0, Transmission, Deluge, or rTorrent, nemorosa needs access to the client's torrents directory. When running in Docker, ensure you map the torrents directory to the nemorosa container.

• Access to Gazelle-based target trackers for cross-seeding (source sites can be ANY type):

  • GazelleJSONAPI: RED, OPS, DIC
  • Gazelle (Legacy): LZTR, Libble

• Valid API key or cookie for target tracker authentication

Usage

For detailed usage instructions, please refer to our Wiki.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the GPL-3.0 License - see the LICENSE file for details.