tjh.dev
1{ stdenv
2, lib
3, buildPythonPackage
4, pythonOlder
5, fetchFromGitHub
6, matplotlib
7, networkx
8, numpy
9, pandas
10, requests
11, scipy
12, sortedcontainers
13, sympy
14, tqdm
15, typing-extensions
16 # Contrib requirements
17, withContribRequires ? false
18, autoray ? null
19, opt-einsum
20, ply
21, pylatex ? null
22, pyquil ? null
23, quimb ? null
24 # test inputs
25, pytestCheckHook
26, freezegun
27, pytest-asyncio
28}:
29buildPythonPackage rec {
30 pname = "cirq-core";
31 version = "0.11.0";
32
33 disabled = pythonOlder "3.6";
34
35 src = fetchFromGitHub {
36 owner = "quantumlib";
37 repo = "cirq";
38 rev = "v${version}";
39 hash = "sha256-JaKTGnkYhzIFb35SGaho8DRupoT0JFYKA5+rJEq4oXw=";
40 };
41
42 sourceRoot = "source/${pname}";
43
44 postPatch = ''
45 substituteInPlace requirements.txt \
46 --replace "matplotlib~=3.0" "matplotlib" \
47 --replace "networkx~=2.4" "networkx" \
48 --replace "numpy~=1.16" "numpy" \
49 --replace "requests~=2.18" "requests"
50 '';
51
52 propagatedBuildInputs = [
53 matplotlib
54 networkx
55 numpy
56 pandas
57 requests
58 scipy
59 sortedcontainers
60 sympy
61 tqdm
62 typing-extensions
63 ] ++ lib.optionals withContribRequires [
64 autoray
65 opt-einsum
66 ply
67 pylatex
68 pyquil
69 quimb
70 ];
71
72 checkInputs = [
73 pytestCheckHook
74 pytest-asyncio
75 freezegun
76 ];
77
78 pytestFlagsArray = lib.optionals (!withContribRequires) [
79 # requires external (unpackaged) libraries, so untested.
80 "--ignore=cirq/contrib/"
81 ];
82 disabledTests = [
83 "test_metadata_search_path" # tries to import flynt, which isn't in Nixpkgs
84 "test_benchmark_2q_xeb_fidelities" # fails due pandas MultiIndex. Maybe issue with pandas version in nix?
85 ] ++ lib.optionals stdenv.hostPlatform.isAarch64 [
86 # Seem to fail due to math issues on aarch64?
87 "expectation_from_wavefunction"
88 "test_single_qubit_op_to_framed_phase_form_output_on_example_case"
89 ];
90
91 meta = with lib; {
92 description = "A framework for creating, editing, and invoking Noisy Intermediate Scale Quantum (NISQ) circuits.";
93 homepage = "https://github.com/quantumlib/cirq";
94 changelog = "https://github.com/quantumlib/Cirq/releases/tag/v${version}";
95 license = licenses.asl20;
96 maintainers = with maintainers; [ drewrisinger ];
97 };
98}