about summary refs log tree commit diff
path: root/pkgs/development/python-modules/mdtraj/default.nix
blob: 971688348a1d508e0f42c7b86ccdb65f411fd125 (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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
{ lib
, stdenv
, buildPythonPackage
, fetchFromGitHub
, fetchpatch
, llvmPackages
, zlib
, cython_0
, oldest-supported-numpy
, setuptools
, wheel
, astunparse
, numpy
, pyparsing
, scipy
, gsd
, networkx
, pandas
, pytest-xdist
, pytestCheckHook
, tables
}:

buildPythonPackage rec {
  pname = "mdtraj";
  version = "1.9.9";
  pyproject = true;

  src = fetchFromGitHub {
    owner = "mdtraj";
    repo = "mdtraj";
    rev = "refs/tags/${version}";
    hash = "sha256-2Jg6DyVJlRBLD/6hMtcsrAdxKF5RkpUuhAQm/lqVGeE=";
  };

  patches = [
    (fetchpatch {
      name = "gsd_3-compatibility.patch";
      url = "https://github.com/mdtraj/mdtraj/commit/81209d00817ab07cfc4668bf5ec88088d16904c0.patch";
      hash = "sha256-ttNmij7csxF0Z5wPPwhGumRX055W2IgFjRAe6nI6GNY=";
    })
  ];

  nativeBuildInputs = [
    cython_0
    oldest-supported-numpy
    setuptools
    wheel
  ];

  buildInputs = [
    zlib
  ] ++ lib.optionals stdenv.cc.isClang [
    llvmPackages.openmp
  ];

  propagatedBuildInputs = [
    astunparse
    numpy
    pyparsing
    scipy
  ];

  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-incompatible-function-pointer-types";

  nativeCheckInputs = [
    gsd
    networkx
    pandas
    pytest-xdist
    pytestCheckHook
    tables
  ];

  preCheck = ''
    cd tests
    export PATH=$out/bin:$PATH
  '';

  disabledTests = [
    # require network access
    "test_pdb_from_url"
    "test_1vii_url_and_gz"

    # fail due to data race
    "test_read_atomindices_1"
    "test_read_atomindices_2"

    # flaky test
    "test_distances_t"
  ];

  pythonImportsCheck = [ "mdtraj" ];

  meta = with lib; {
    description = "An open library for the analysis of molecular dynamics trajectories";
    homepage = "https://github.com/mdtraj/mdtraj";
    changelog = "https://github.com/mdtraj/mdtraj/releases/tag/${src.rev}";
    license = licenses.lgpl21Plus;
    maintainers = with maintainers; [ natsukium ];
  };
}