blob: a86516856fd44dc67f7441d4adb87172a5b24791 (
plain) (
blame)
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
|
{ lib
, buildPythonPackage
# build-system
, pybind11
, setuptools
# dependencies
, ctranslate2-cpp
, numpy
, pyyaml
# tests
, pytestCheckHook
, tensorflow-bin
, torch
, transformers
, wurlitzer
}:
buildPythonPackage rec {
inherit (ctranslate2-cpp) pname version src;
format = "setuptools";
# https://github.com/OpenNMT/CTranslate2/tree/master/python
sourceRoot = "${src.name}/python";
nativeBuildInputs = [
pybind11
setuptools
];
buildInputs = [
ctranslate2-cpp
];
propagatedBuildInputs = [
numpy
pyyaml
];
pythonImportsCheck = [
# https://opennmt.net/CTranslate2/python/overview.html
"ctranslate2"
"ctranslate2.converters"
"ctranslate2.models"
"ctranslate2.specs"
];
nativeCheckInputs = [
pytestCheckHook
tensorflow-bin
torch
transformers
wurlitzer
];
preCheck = ''
# run tests against build result, not sources
rm -rf ctranslate2
export HOME=$TMPDIR
'';
disabledTests = [
# AssertionError: assert 'int8' in {'float32'}
"test_get_supported_compute_types"
];
disabledTestPaths = [
# TODO: ModuleNotFoundError: No module named 'opennmt'
"tests/test_opennmt_tf.py"
# OSError: We couldn't connect to 'https://huggingface.co' to load this file
"tests/test_transformers.py"
];
meta = with lib; {
description = "Fast inference engine for Transformer models";
homepage = "https://github.com/OpenNMT/CTranslate2";
changelog = "https://github.com/OpenNMT/CTranslate2/blob/${src.rev}/CHANGELOG.md";
license = licenses.mit;
maintainers = with maintainers; [ hexa ];
};
}
|