cli.py now emits plain ASCII through a small click.echo shim
(_Console / _Table / _Progress) instead of rich: no colors, markup tags,
panels, progress bar, or Unicode glyphs (Warning: / -> / ... and dropped
checkmark/cross marks). identify and metadata tables render as indented
plain lines.
- drop rich from dependencies (pyproject.toml + uv.lock)
- __init__: set TRANSFORMERS_VERBOSITY=error (setdefault) plus a warnings
filter so the transformers Siglip2ImageProcessorFast deprecation no
longer prints at CLI startup (it fires from the eager noai import)
- TestGpuHintMarkup: the [gpu] hint is now printed verbatim; docstring updated
- CLAUDE.md: replace the obsolete rich-markup lesson, note the verbosity fix
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Apply fixes from a full-repo review (code, tests, docs).
Security / correctness:
- Clamp attacker-controlled PNG/caBX chunk lengths to the remaining file
size in metadata.py and noai/c2pa.py (a malformed length no longer drives
a multi-GB read); skipped chunks seek instead of read.
- noai/isobmff.strip_c2pa_boxes is now fail-safe on a malformed box: return
the original bytes with a warning instead of silently truncating the tail,
so metadata --remove can no longer emit a corrupt file.
- doubao_engine._fixed_alpha_map clamps the glyph box to the image (no crash
on degenerate width-vs-height).
- watermark_remover._run_region_hires gates the phaseCorrelate offset on
response and magnitude (a spurious shift no longer garbles text) and drops
the generator after a CPU fallback (no MPS/CPU device mismatch).
Robustness:
- gemini_engine, doubao_engine, region_eraser normalize grayscale and RGBA
inputs to BGR at the engine entry points.
- image_io.imwrite returns False on an unwritable path (matches cv2).
- invisible_engine guards a None imread result before use.
- trustmark_detector._decoder uses a double-checked threading lock.
- ctrlregen.tiling.tile_positions raises on overlap >= tile.
- humanizer chromatic shift no longer wraps opposite-edge pixels.
- identify OpenAI caveat keyed on the normalized vendor, not a substring.
- Remove the dead "visible --detect-threshold" CLI option.
- publish.yml verifies the release tag matches the package version.
Docs:
- README strength 0.05 to 0.10; .env.example HF_TOKEN marked optional;
doubao_capture README updated to reverse-alpha-only; CLAUDE.md synced with
the new behaviors and the batch command.
Tests: new test_security_clamp.py for the read clamp and isobmff fail-safe;
erase CLI coverage; integrity-clash rule 2 end-to-end; multi-tag EXIF
survival and cross-format strip guards; channel/size, tiling, humanizer, and
imwrite regressions. Full suite 493 passed, 2 skipped; ruff and pyright src/
clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
On RGBA inputs the CLI forced the watermark bbox alpha to 0 on save, so the
removed-sparkle area became a transparent hole that renders as a solid white
box on any non-transparent viewer. The Gemini app exports opaque RGBA, so
every user hit it. Reverse-alpha already recovers the real pixels there (and
`erase` inpaints them), so there is no artifact to hide -- the hole was the
bug, introduced as an over-correction in d091b9f.
`_write_bgr_with_alpha` now rejoins the input alpha plane unchanged (drops the
`clear_region`/`pad` params); the `visible` / `erase` / `all` / `batch` call
sites drop the cleared-region argument and the orphaned region bookkeeping.
The registry `remove()` still returns the mark bbox (used for inpaint_residual
positioning); the CLI just no longer clears alpha with it.
Inverts the test that locked in the old behavior into a #30 regression guard
(watermark-region alpha stays opaque, no pixel forced transparent). Verified
end-to-end on a real Gemini RGBA export: sparkle gone, zero transparent
pixels, clean over a white background.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* Add cross-platform CI test matrix, PyPI classifiers
CI: new test.yml runs lint (ubuntu) + a test matrix (ubuntu/macos/windows
x py3.10/3.12, core+dev, GPU tests skip) on push to main and PRs, closing the
gap where only the release publish.yml ran (ubuntu, no tests). Add PyPI
classifiers (OS/Python/topic). README Tests badge, CLAUDE.md CI note.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* Make availability tests reflect installed deps, not assume gpu extra
The new core+dev CI matrix has no diffusers, so the invisible-engine
availability tests (asserting is_available() is True unconditionally) and the
two mocked invisible CLI tests (whose command gates on is_available before the
mock) failed. Assert availability == actual importability of torch+diffusers,
and patch the CLI availability gate so the mocked-engine tests run regardless of
the gpu extra.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A bare "unknown" verdict reads as the tool being broken. Print a one-line note
right under the verdict explaining that no locally-readable AI signal was found,
that this is not the same as clean (metadata is often stripped), and that
SynthID-class pixel watermarks have no local detector. The why was previously
only in the caveats section below.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Two CLI/IO robustness bugs surfaced by issues #17 and #19.
#17 -- non-ASCII image paths (Chinese/Cyrillic/accented) failed on Windows:
cv2.imread/imwrite use the platform ANSI code-page API, so the decode came back
empty with a "can't open/read file" warning. New image_io.imread/imwrite route
through np.fromfile+cv2.imdecode / cv2.imencode+tofile (Unicode-safe, byte-
identical output, cv2.imread None-semantics preserved); all 8 cv2 read/write
call sites now go through it. Behavior-neutral on macOS/Linux (already accept
UTF-8 paths), so the fix is correct-by-construction for the Windows-only bug.
#19 (incidental) -- rich parsed the "[gpu]" in the GPU-extra install hint as a
style tag and dropped it, so the printed command was the un-installable
"pip install 'remove-ai-watermarks'". Escaped as \[gpu] at both call sites.
Tests: test_image_io.py (non-ASCII round-trip, alpha, missing/empty/garbage
semantics); test_cli.py::TestGpuHintMarkup (install hint keeps the extra).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add deterministic, CPU-only removal of the visible Doubao "豆包AI生成" mark and
a position-agnostic region eraser for any other visible watermark/logo.
- doubao_engine.py: locate (geometry, scales with width) + polarity-aware
white-top-hat glyph mask + cv2 inpaint; coverage-gated detection and a
dense-text safety guard. No GPU, ~30ms.
- region_eraser.py + `erase` command: inpaint arbitrary --region box(es).
Default cv2 backend (no deps); optional big-LaMa via onnxruntime (`lama`
extra, Carve/LaMa-ONNX, model downloaded on first use, never bundled).
- cli `visible --mark auto|gemini|doubao`: auto routes by detector confidence.
- tests for both engines; seed previously-unseeded CLI image fixtures to stop
the Doubao detector flaking on random corners.
- .gitignore: doubao_capture/{seeds,captures} scratch (alpha-map calibration).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
`cv2.imread(..., IMREAD_COLOR)` was silently stripping the alpha channel
on RGBA inputs, and `cv2.imwrite` then wrote opaque 3-channel PNGs — so
images with transparent backgrounds came back with an opaque-black (or
white) background and the sparkle area baked in as a solid blob.
Read the source with `IMREAD_UNCHANGED`, keep the alpha plane out of the
detection/inpaint path (those still operate on BGR), and rejoin alpha at
save time. The detected watermark bbox is also zeroed in the alpha plane
so the sparkle region becomes transparent rather than an opaque artifact.
Applies to `visible`, `all`, and `batch` modes. RGB-only inputs and JPEG
outputs are unaffected.
Adds 20 tests around the new provenance path:
- identify(): local SD/ComfyUI params -> local-pipeline attribution;
visible-sparkle gating at the 0.5 threshold (mocked detector: above,
below, unavailable, opt-out); metadata verdict not downgraded by a
sparkle hit; OpenAI/SynthID caveats + dedup; ProvenanceReport is
JSON-serializable (the CLI --json path); and the honest edge where a
C2PA manifest without an AI source marker stays 'unknown'.
- CLI 'identify': help, clean PNG, AI PNG platform, valid --json,
missing file.
- gemini_engine.detect_sparkle_confidence: float in range for a real
image, None for an unreadable file.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Remove opencv-python from [gpu] extra (conflicts with headless in base deps)
- Add graceful fallback in 'invisible' and 'all' commands when GPU deps missing
- Cache InvisibleEngine in batch mode (avoid reloading model per image)
- Fix --humanize help text (was '0.0-1.0', actual range is 0-6.0+)
- Fix stale docstring referencing non-existent [invisible] extra
- Add [gpu] extra install instructions to README
- Fix broken NeuralBleach placeholder URL in Credits
- Unify 'all' defaults to match 'invisible' (strength=0.02, steps=100)
- Reorder CLI docs: 'all' command first, individual commands second
- HuggingFace token is now documented as optional
- Remove 'additional setup' label from invisible section
Changes since 0.1.0:
- Fix phantom model param bug in invisible/all commands
- Fix macOS SSL certificate issue for YOLO downloads
- Use temp file in 'all' pipeline to hide intermediate output
- Add legal disclaimer and fix license attribution
- Add troubleshooting and upgrade docs to README
- Expand test suite to 137 tests covering all CLI modes
- Clean up dependencies and pyright config
- CLI with visible, invisible, all, metadata, and batch commands
- Gemini watermark removal via reverse alpha blending
- Invisible watermark removal via diffusion regeneration (SynthID, TreeRing)
- AI metadata stripping (EXIF, PNG text, C2PA)
- Face protection (YOLO/Haar) and analog humanizer
- 137 tests covering all CLI modes and core engines
- Ruff and Pyright clean
Victor Kuznetsov