mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-23 22:23:15 +00:00
111 lines
2.4 KiB
Nix
111 lines
2.4 KiB
Nix
{ lib
|
|
, fetchFromGitHub
|
|
, buildBazelPackage
|
|
, buildPythonPackage
|
|
, python
|
|
, setuptools
|
|
, wheel
|
|
, tensorflow
|
|
, six
|
|
, numpy
|
|
, decorator
|
|
, cloudpickle
|
|
, hypothesis
|
|
, scipy
|
|
, matplotlib
|
|
, mock
|
|
, pytest
|
|
}:
|
|
|
|
let
|
|
version = "0.7";
|
|
pname = "tensorflow_probability";
|
|
|
|
# first build all binaries and generate setup.py using bazel
|
|
bazel-wheel = buildBazelPackage {
|
|
name = "${pname}-${version}-py2.py3-none-any.whl";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "tensorflow";
|
|
repo = "probability";
|
|
rev = "v${version}";
|
|
sha256 = "0sy9gmjcvmwciamqvd7kd9qw2wd7ksklk80815fsn7sj0wiqxjyd";
|
|
};
|
|
|
|
nativeBuildInputs = [
|
|
# needed to create the output wheel in installPhase
|
|
python
|
|
setuptools
|
|
wheel
|
|
];
|
|
|
|
bazelTarget = ":pip_pkg";
|
|
|
|
fetchAttrs = {
|
|
sha256 = "0sjjj9z1dhilhpc8pq4154czrb79z9cm044jvn75kxcjv6v5l2m5";
|
|
};
|
|
|
|
buildAttrs = {
|
|
preBuild = ''
|
|
patchShebangs .
|
|
'';
|
|
|
|
installPhase = ''
|
|
# work around timestamp issues
|
|
# https://github.com/NixOS/nixpkgs/issues/270#issuecomment-467583872
|
|
export SOURCE_DATE_EPOCH=315532800
|
|
|
|
# First build, then move. Otherwise pip_pkg would create the dir $out
|
|
# and then put the wheel in that directory. However we want $out to
|
|
# point directly to the wheel file.
|
|
./bazel-bin/pip_pkg . --release
|
|
mv *.whl "$out"
|
|
'';
|
|
};
|
|
};
|
|
in buildPythonPackage {
|
|
inherit version pname;
|
|
format = "wheel";
|
|
|
|
src = bazel-wheel;
|
|
|
|
propagatedBuildInputs = [
|
|
tensorflow
|
|
six
|
|
numpy
|
|
decorator
|
|
cloudpickle
|
|
];
|
|
|
|
# Listed here:
|
|
# https://github.com/tensorflow/probability/blob/f01d27a6f256430f03b14beb14d37def726cb257/testing/run_tests.sh#L58
|
|
checkInputs = [
|
|
hypothesis
|
|
pytest
|
|
scipy
|
|
matplotlib
|
|
mock
|
|
];
|
|
|
|
# actual checks currently fail because for some reason
|
|
# tf.enable_eager_execution is called too late. Probably because upstream
|
|
# intents these tests to be run by bazel, not plain pytest.
|
|
# checkPhase = ''
|
|
# # tests need to import from other test files
|
|
# export PYTHONPATH="$PWD/tensorflow-probability:$PYTHONPATH"
|
|
# py.test
|
|
# '';
|
|
|
|
# sanity check
|
|
checkPhase = ''
|
|
python -c 'import tensorflow_probability'
|
|
'';
|
|
|
|
meta = with lib; {
|
|
description = "Library for probabilistic reasoning and statistical analysis";
|
|
homepage = https://www.tensorflow.org/probability/;
|
|
license = licenses.asl20;
|
|
maintainers = with maintainers; [ timokau ];
|
|
};
|
|
}
|