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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
{
lib,
stdenv,
buildPythonPackage,
fetchFromGitHub,
pythonAtLeast,
# build-system
pybind11,
setuptools,
# dependencies
einops,
matplotlib,
numpy,
pandas,
pytorch-msssim,
scipy,
tomli,
torch,
torch-geometric,
torchvision,
tqdm,
typing-extensions,
# optional-dependencies
ipywidgets,
jupyter,
# tests
plotly,
pytestCheckHook,
}:
buildPythonPackage (finalAttrs: {
pname = "compressai";
version = "1.2.8";
pyproject = true;
src = fetchFromGitHub {
owner = "InterDigitalInc";
repo = "CompressAI";
tag = "v${finalAttrs.version}";
fetchSubmodules = true;
hash = "sha256-Fgobh7Q1rKomcqAT4kJl2RsM1W13ErO8sFB2urCqrCk=";
};
build-system = [
pybind11
setuptools
];
pythonRelaxDeps = [
"numpy"
];
dependencies = [
einops
matplotlib
numpy
pandas
pytorch-msssim
scipy
tomli
torch
torch-geometric
torchvision
tqdm
typing-extensions
];
optional-dependencies = {
tutorials = [
ipywidgets
jupyter
];
};
pythonImportsCheck = [
"compressai"
"compressai._CXX"
];
# We have to delete the source because otherwise it is used intead the installed package.
preCheck = ''
rm -rf compressai
'';
nativeCheckInputs = [
plotly
pytestCheckHook
];
disabledTests = [
# Those tests require internet access to download some weights
"test_image_codec"
"test_update"
"test_eval_model_pretrained"
"test_cheng2020_anchor"
"test_pretrained"
# Flaky (AssertionError: assert 0.08889999999999998 < 0.064445)
"test_compiling"
"test_find_close"
]
++ lib.optionals (pythonAtLeast "3.14") [
# AttributeError: '...' object has no attribute '__annotations__'
"test_gdn"
"test_gdn1"
"test_lower_bound_script"
];
disabledTestPaths = lib.optionals stdenv.hostPlatform.isDarwin [
# Cause pytest to hang on Darwin after the tests are done
"tests/test_eval_model.py"
"tests/test_train.py"
# fails in sandbox as it tries to launch a web browser (which fails due to missing `osascript`)
"tests/test_plot.py::test_plot[plotly-ms-ssim-rgb]"
];
meta = {
description = "PyTorch library and evaluation platform for end-to-end compression research";
homepage = "https://github.com/InterDigitalInc/CompressAI";
license = lib.licenses.bsd3Clear;
maintainers = with lib.maintainers; [ GaetanLepage ];
};
})
|
