c26864122d
Adds the python package `face_recognition` and its dependency
`face_recognition_models`.
This package is a wrapper for `dlib` which is able to detect faces in a
given image. I checked the package with the following expression:
```
with import ./. { };
stdenv.mkDerivation {
name = "facetest";
src = null;
buildInputs = with pythonPackages; [ face_recognition ];
}
```
The package works perfectly fine in a `nix-shell`:
```
$ nix-shell
[nix-shell:~]$ python
Python 2.7.14 (default, Sep 16 2017, 17:49:51)
[GCC 7.3.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import face_recognition
>>> img = face_recognition.load_image_file("/home/ma27/me.jpg")
>>> print(face_recognition.face_locations(img))
```
34 lines
1 KiB
Nix
34 lines
1 KiB
Nix
{ buildPythonPackage, fetchFromGitHub, pillow, click, dlib, numpy
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, face_recognition_models, scipy, stdenv, flake8, tox, pytest, glibcLocales
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}:
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buildPythonPackage rec {
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pname = "face_recognition";
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version = "1.2.1";
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src = fetchFromGitHub {
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repo = pname;
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owner = "ageitgey";
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rev = "fe421d4acd76e8a19098e942b7bd9c3bbef6ebc4"; # no tags available in Git, pure revs are pushed to pypi
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sha256 = "0wv5qxkg7xv1cr43zhhbixaqgj08xw2l7yvwl8g3fb2kdxyndw1c";
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};
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postPatch = ''
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substituteInPlace setup.py --replace "flake8==2.6.0" "flake8"
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'';
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propagatedBuildInputs = [ pillow click dlib numpy face_recognition_models scipy ];
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checkInputs = [ flake8 tox pytest glibcLocales ];
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checkPhase = ''
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LC_ALL="en_US.UTF-8" py.test
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'';
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meta = with stdenv.lib; {
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license = licenses.mit;
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homepage = https://github.com/ageitgey/face_recognition;
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maintainers = with maintainers; [ ma27 ];
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description = "The world's simplest facial recognition api for Python and the command line";
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};
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}
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