2020-04-24 23:36:52 +00:00
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{ stdenv
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, buildPythonPackage
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2020-07-18 16:06:22 +00:00
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, isPy27
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2020-04-24 23:36:52 +00:00
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, pathlib
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, fetchPypi
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, pillow
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, psutil
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, imageio-ffmpeg
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, pytest
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, numpy
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, isPy3k
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2020-06-18 07:06:33 +00:00
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, ffmpeg_3
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2020-04-24 23:36:52 +00:00
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, futures
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, enum34
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}:
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buildPythonPackage rec {
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pname = "imageio";
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2020-06-15 15:56:04 +00:00
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version = "2.8.0";
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2020-07-18 16:06:22 +00:00
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disabled = isPy27;
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2020-04-24 23:36:52 +00:00
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src = fetchPypi {
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2020-06-15 15:56:04 +00:00
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sha256 = "fb5fd6d3d17126bbaac9af29fe340e2c97a196eb9416d4f28c0e543744a152cf";
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2020-04-24 23:36:52 +00:00
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inherit pname version;
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};
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checkInputs = [ pytest psutil ] ++ stdenv.lib.optionals isPy3k [
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2020-06-18 07:06:33 +00:00
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imageio-ffmpeg ffmpeg_3
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2020-04-24 23:36:52 +00:00
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];
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2020-07-18 16:06:22 +00:00
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propagatedBuildInputs = [ numpy pillow ];
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2020-04-24 23:36:52 +00:00
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checkPhase = ''
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export IMAGEIO_USERDIR="$TMP"
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export IMAGEIO_NO_INTERNET="true"
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export HOME="$(mktemp -d)"
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py.test
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'';
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# For some reason, importing imageio also imports xml on Nix, see
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# https://github.com/imageio/imageio/issues/395
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# Also, there are tests that test the downloading of ffmpeg if it's not installed.
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# "Uncomment" those by renaming.
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postPatch = ''
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substituteInPlace tests/test_meta.py --replace '"urllib",' "\"urllib\",\"xml\","
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substituteInPlace tests/test_ffmpeg.py --replace 'test_get_exe_installed' 'get_exe_installed'
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'';
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meta = with stdenv.lib; {
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description = "Library for reading and writing a wide range of image, video, scientific, and volumetric data formats";
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homepage = "http://imageio.github.io/";
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license = licenses.bsd2;
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};
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}
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