1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
{ lib
, stdenv
, buildPythonPackage
, pythonOlder
, fetchFromGitHub
, opencv4
, torch
, onnx
, onnxruntime
, pillow
, pywavelets
, numpy
, callPackage
, withOnnx ? false # Enables the rivaGan en- and decoding method
}:
buildPythonPackage rec {
pname = "invisible-watermark";
version = "0.2.0";
format = "setuptools";
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "ShieldMnt";
repo = "invisible-watermark";
rev = "e58e451cff7e092457cd915e445b1a20b64a7c8f"; # No git tag, see https://github.com/ShieldMnt/invisible-watermark/issues/22
hash = "sha256-6SjVpKFtiiLLU7tZ3hBQr0KT/YEQyywJj0e21/dJRzk=";
};
propagatedBuildInputs = [
opencv4
torch
pillow
pywavelets
numpy
] ++ lib.optionals withOnnx [
onnx
onnxruntime
];
postPatch = ''
substituteInPlace setup.py \
--replace 'opencv-python>=4.1.0.25' 'opencv'
substituteInPlace imwatermark/rivaGan.py --replace \
'You can install it with pip: `pip install onnxruntime`.' \
'You can install it with an override: `python3Packages.invisible-watermark.override { withOnnx = true; };`.'
'';
passthru.tests = let
image = "${src}/test_vectors/original.jpg";
methods = [ "dwtDct" "dwtDctSvd" "rivaGan" ];
testCases = builtins.concatMap (method: [
{ method = method; withOnnx = true; }
{ method = method; withOnnx = false; }
]) methods;
createTest = { method, withOnnx }: let
testName = "${if withOnnx then "withOnnx" else "withoutOnnx"}-${method}";
# This test fails in the sandbox on aarch64-linux, see https://github.com/microsoft/onnxruntime/issues/10038
skipTest = stdenv.isLinux && stdenv.isAarch64 && withOnnx && method == "rivaGan";
in lib.optionalAttrs (!skipTest) {
"${testName}" = callPackage ./tests/cli.nix { inherit image method testName withOnnx; };
};
allTests = builtins.map createTest testCases;
in (lib.attrsets.mergeAttrsList allTests) // {
python = callPackage ./tests/python { inherit image; };
};
pythonImportsCheck = [ "imwatermark" ];
meta = with lib; {
description = "A library for creating and decoding invisible image watermarks";
homepage = "https://github.com/ShieldMnt/invisible-watermark";
license = licenses.mit;
maintainers = with maintainers; [ Luflosi ];
};
}
|