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

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{ buildPythonPackage, fetchFromGitHub, pillow, click, dlib, numpy
, face_recognition_models, stdenv, flake8, pytest, glibcLocales
}:
buildPythonPackage rec {
pname = "face_recognition";
version = "1.3.0";
src = fetchFromGitHub {
repo = pname;
owner = "ageitgey";
rev = "d34c622bf42e2c619505a4884017051ecf61ac77";
sha256 = "052878vnh3vbrsvmpgr0bx78k524dlxn47b2xakzbxk7dyjrgcli";
};
postPatch = ''
substituteInPlace setup.py --replace "flake8==2.6.0" "flake8"
'';
propagatedBuildInputs = [ pillow click dlib numpy face_recognition_models ];
# Our dlib is compiled with AVX instructions by default which breaks
# with "Illegal instruction" on some builders due to missing hardware features.
#
# As this makes the build fairly unreliable, it's better to skip the test and to ensure that
# the build is working and after each change to the package, manual testing should be done.
doCheck = false;
# Although tests are disabled by default, checkPhase still exists, so
# maintainers can check the package's functionality locally before modifying it.
checkInputs = [ flake8 pytest glibcLocales ];
checkPhase = ''
LC_ALL="en_US.UTF-8" py.test
'';
meta = with stdenv.lib; {
license = licenses.mit;
homepage = https://github.com/ageitgey/face_recognition;
maintainers = with maintainers; [ ma27 ];
description = "The world's simplest facial recognition api for Python and the command line";
};
}