Winnow
Winnow your media library — organize photos and videos, detect duplicates, and keep the best copies. Local-first, offline-capable, and designed as a greenfield rewrite of py-organizer.
Status
Pre-alpha. The published CLI is a skeleton: winnow, winnow --help, and
winnow --version are the only user-facing commands today. Domain models, exception
types, and CI are in place; scanning, deduplication, and organization workflows are
tracked in open issues (see
#2 for the parent epic).
Install
Requirements: Python 3.11+ and a package manager (uv recommended).
From PyPI
Use uv's project workflow so the dependency and command run from the same managed environment:
uv init winnow-demo
cd winnow-demo
uv add winnow-media
uv run winnow --version
Optional dependency groups (face, ai-detect) are declared in pyproject.toml but
not wired to features yet.
From source
git clone https://github.com/lgtm-hq/winnow.git
cd winnow
make setup # uv sync --dev
uv run winnow --help
Docker
docker pull ghcr.io/lgtm-hq/winnow:latest
docker run --rm ghcr.io/lgtm-hq/winnow:latest --version
Images are published to ghcr.io/lgtm-hq/winnow on merges to main and on version
tags. Platforms: linux/amd64 and linux/arm64.
Usage
Only the commands below work in the current release. There are no media-processing subcommands yet.
uv run winnow # prints version and points to --help
uv run winnow --help # show available options
uv run winnow --version # print package version
Example output:
$ uv run winnow
winnow 0.2.0 — use --help for commands.
$ uv run winnow --version
winnow, version 0.2.0
Planned usage (not implemented)
Future releases will add subcommands for scanning libraries, grouping duplicates, and
applying organization rules. Shapes will follow the domain models in winnow/models/
and the API-first plan in ADR 0001. Do not expect
the examples below to work today:
# PLANNED — not available yet
uv run winnow scan /path/to/photos
uv run winnow duplicates review
uv run winnow organize --dry-run
Features
Available now
- Skeleton CLI — Click entry point with
--helpand--version - Domain models — Pydantic v2 models for media files, duplicates, pipeline steps,
and configuration (
winnow/models/) - Exception hierarchy — structured errors with context
(
winnow/exceptions.py) - Quality bar — lintro lint/format, 85% test coverage gate, multi-version CI
Roadmap
Winnow follows an API-first, CLI-first phasing plan:
| Phase | Focus | Highlights |
|---|---|---|
| Now | Foundation | Models, CLI skeleton, CI/CD, ADRs |
| Phase 1 | Core product | Scan, dedupe, and organize via CLI and API |
| Phase 2 | Web UI | Presentation-only frontend over OpenAPI |
Planned capabilities (not shipped):
- Scan local photo and video libraries with rich metadata extraction
- Detect duplicates via perceptual hashing and related signals
- Rank and keep the best copy; organize or quarantine the rest
- Local SQLite storage; no cloud dependency required
- OpenAPI schema as the stable integration surface for automation and UI
Track progress on the issue board and in the in-repo documentation.
Development
make setup # install dev dependencies (uv sync --dev)
make lint # uv run lintro chk
make fmt # uv run lintro fmt
make test # pytest with 85% coverage gate
make test-integration # run integration tests explicitly (CI always runs them)
See CONTRIBUTING.md for commit conventions, signed commits, and PR expectations.
Documentation
License
MIT — see LICENSE.
1 maintainer
Metadata
1 maintainer
Release files for winnow-media 0.27.0
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Source distribution (sdist)
| File | Size | Uploaded | |
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| winnow_media-0.27.0.tar.gz | 671.7 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| winnow_media-0.27.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 831.8 kB
Release files / winnow_media-0.27.0.tar.gz
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| Tags | Source |
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