tjh.dev
1{ lib
2, buildPythonPackage
3, pythonOlder
4, fetchFromGitHub
5, google_api_python_client
6, matplotlib
7, networkx
8, numpy
9, pandas
10, pythonProtobuf # pythonPackages.protobuf
11, requests
12, scipy
13, sortedcontainers
14, sympy
15, typing-extensions
16 # test inputs
17, pytestCheckHook
18, pytest-benchmark
19, ply
20, pydot
21, pyyaml
22, pygraphviz
23, isPy38
24}:
25
26buildPythonPackage rec {
27 pname = "cirq";
28 version = "0.6.1";
29
30 disabled = pythonOlder "3.5";
31
32 src = fetchFromGitHub {
33 owner = "quantumlib";
34 repo = "cirq";
35 rev = "v${version}";
36 sha256 = "0lhr2dka7vpz9xd6akxphrcv2b3ni2cgjywpc1r7qpqa5mrq1q7f";
37 };
38
39 # Cirq 0.6 requires networkx==2.3 only for optional qiskit dependency/test, disable this to avoid networkx version conflicts. https://github.com/quantumlib/Cirq/issues/2368
40 # Cirq locks protobuf==3.8.0, but tested working with default pythonPackages.protobuf (3.7). This avoids overrides/pythonPackages.protobuf conflicts
41 prePatch = ''
42 substituteInPlace requirements.txt --replace "networkx==2.3" "networkx" \
43 --replace "protobuf==3.8.0" "protobuf"
44
45 # Fix sympy 1.5 test failures. Should be fixed in v0.7
46 substituteInPlace cirq/optimizers/eject_phased_paulis_test.py --replace "phase_exponent=0.125 + x / 8" "phase_exponent=0.125 + x * 0.125"
47 substituteInPlace cirq/contrib/quirk/cells/parse_test.py --replace "parse_formula('5t') == 5 * t" "parse_formula('5t') == 5.0 * t"
48 '';
49
50 propagatedBuildInputs = [
51 google_api_python_client
52 numpy
53 matplotlib
54 networkx
55 pandas
56 pythonProtobuf
57 requests
58 scipy
59 sortedcontainers
60 sympy
61 typing-extensions
62 ];
63
64 doCheck = true;
65 # pythonImportsCheck = [ "cirq" "cirq.Ciruit" ]; # cirq's importlib hook doesn't work here
66 dontUseSetuptoolsCheck = true;
67 checkInputs = [
68 pytestCheckHook
69 pytest-benchmark
70 ply
71 pydot
72 pyyaml
73 pygraphviz
74 ];
75 # TODO: enable op_serializer_test. Error is type checking, for some reason wants bool instead of numpy.bool_. Not sure if protobuf or internal issue
76 pytestFlagsArray = [
77 "--ignore=dev_tools" # Only needed when developing new code, which is out-of-scope
78 "--ignore=cirq/google/op_serializer_test.py" # investigating in https://github.com/quantumlib/Cirq/issues/2727
79 ];
80
81 meta = with lib; {
82 description = "A framework for creating, editing, and invoking Noisy Intermediate Scale Quantum (NISQ) circuits.";
83 homepage = "http://github.com/quantumlib/cirq";
84 license = licenses.asl20;
85 maintainers = with maintainers; [ drewrisinger ];
86 broken = isPy38;
87 };
88}