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{ stdenv, buildPythonPackage, fetchPypi, fetchpatch
, pytest, jinja2, sphinx, vega_datasets, ipython, glibcLocales
, entrypoints, jsonschema, numpy, pandas, six, toolz, typing
, pythonOlder, recommonmark }:
buildPythonPackage rec {
pname = "altair";
version = "2.2.2";
src = fetchPypi {
inherit pname version;
sha256 = "c158699026eb5a19f95c1ca742e2e82bc20c27013ef5785f10836283e2233f8a";
};
checkInputs = [ pytest jinja2 sphinx vega_datasets ipython glibcLocales recommonmark ];
propagatedBuildInputs = [ entrypoints jsonschema numpy pandas six toolz ]
++ stdenv.lib.optionals (pythonOlder "3.5") [ typing ];
# hack to prevent typing from being required for python > 3.5
postPatch = ''
substituteInPlace requirements.txt \
--replace "typing" ""
'';
checkPhase = ''
export LANG=en_US.UTF-8
py.test altair --doctest-modules
'';
meta = with stdenv.lib; {
description = "A declarative statistical visualization library for Python.";
homepage = https://github.com/altair-viz/altair;
license = licenses.bsd3;
maintainers = with maintainers; [ teh ];
platforms = platforms.linux;
};
}
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