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nixpkgs/pkgs/development/python-modules/cirq/default.nix

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{ stdenv
, lib
, buildPythonPackage
, pythonOlder
, fetchFromGitHub
, google_api_python_client
, matplotlib
, networkx
, numpy
, pandas
, pythonProtobuf # pythonPackages.protobuf
, requests
, scipy
, sortedcontainers
, sympy
, typing-extensions
# test inputs
, pytestCheckHook
, pytest-benchmark
, ply
, pydot
, pyyaml
, pygraphviz
}:
buildPythonPackage rec {
pname = "cirq";
version = "0.6.1";
disabled = pythonOlder "3.5";
src = fetchFromGitHub {
owner = "quantumlib";
repo = "cirq";
rev = "v${version}";
sha256 = "0lhr2dka7vpz9xd6akxphrcv2b3ni2cgjywpc1r7qpqa5mrq1q7f";
};
# 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
# Cirq locks protobuf==3.8.0, but tested working with default pythonPackages.protobuf (3.7). This avoids overrides/pythonPackages.protobuf conflicts
postPatch = ''
substituteInPlace requirements.txt --replace "networkx==2.3" "networkx" \
--replace "protobuf==3.8.0" "protobuf"
# Fix sympy 1.5 test failures. Should be fixed in v0.7
substituteInPlace cirq/optimizers/eject_phased_paulis_test.py --replace "phase_exponent=0.125 + x / 8" "phase_exponent=0.125 + x * 0.125"
substituteInPlace cirq/contrib/quirk/cells/parse_test.py --replace "parse_formula('5t') == 5 * t" "parse_formula('5t') == 5.0 * t"
# Fix pandas >= 1.0 error, #2886
substituteInPlace cirq/experiments/t1_decay_experiment.py --replace "del tab.columns.name" 'tab.rename_axis(None, axis="columns", inplace=True)'
'';
propagatedBuildInputs = [
google_api_python_client
numpy
matplotlib
networkx
pandas
pythonProtobuf
requests
scipy
sortedcontainers
sympy
typing-extensions
];
doCheck = true;
# pythonImportsCheck = [ "cirq" "cirq.Ciruit" ]; # cirq's importlib hook doesn't work here
dontUseSetuptoolsCheck = true;
checkInputs = [
pytestCheckHook
pytest-benchmark
ply
pydot
pyyaml
pygraphviz
];
# 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
pytestFlagsArray = [
"--ignore=dev_tools" # Only needed when developing new code, which is out-of-scope
"--ignore=cirq/google/op_serializer_test.py" # investigating in https://github.com/quantumlib/Cirq/issues/2727
];
disabledTests = [
"test_convert_to_ion_gates" # fails due to rounding error, 0.75 != 0.750...2
] ++ lib.optionals stdenv.isAarch64 [
# Seem to fail due to math issues on aarch64?
"expectation_from_wavefunction"
"test_single_qubit_op_to_framed_phase_form_output_on_example_case"
];
meta = with lib; {
description = "A framework for creating, editing, and invoking Noisy Intermediate Scale Quantum (NISQ) circuits.";
homepage = "https://github.com/quantumlib/cirq";
license = licenses.asl20;
maintainers = with maintainers; [ drewrisinger ];
};
}