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{lib, python2Packages, fetchFromGitHub, fetchurl, git, mercurial, coreutils}:
with python2Packages;
buildPythonApplication rec {
name = "${pname}-${version}";
version = "0.3.1";
pname = "nbstripout";
# Mercurial should be added as a build input but because it's a Python
# application, it would mess up the Python environment. Thus, don't add it
# here, instead add it to PATH when running unit tests
buildInputs = [ pytest pytest-flake8 pytest-cram git pytestrunner ];
propagatedBuildInputs = [ ipython nbformat ];
# PyPI source is currently missing tests. Thus, use GitHub instead.
# See: https://github.com/kynan/nbstripout/issues/73
# Use PyPI again after it has been fixed in a release.
src = fetchFromGitHub {
owner = "kynan";
repo = pname;
rev = version;
sha256 = "1jifqmszjzyaqzaw2ir83k5fdb04iyxdad4lclawpb42hbink9ws";
};
patches = [
(
# Fix git diff tests by using --no-index.
# See: https://github.com/kynan/nbstripout/issues/74
#
# Remove this patch once the pull request has been merged and a new
# release made.
fetchurl {
url = "https://github.com/jluttine/nbstripout/commit/03e28424fb788dd09a95e99814977b0d0846c0b4.patch";
sha256 = "09myfb77a2wh8lqqs9fcpam97vmaw8b7zbq8n5gwn6d80zbl7dn0";
}
)
];
# for some reason, darwin uses /bin/sh echo native instead of echo binary, so
# force using the echo binary
postPatch = ''
substituteInPlace tests/test-git.t --replace "echo" "${coreutils}/bin/echo"
'';
# ignore flake8 tests for the nix wrapped setup.py
checkPhase = ''
PATH=$PATH:$out/bin:${mercurial}/bin pytest .
'';
meta = {
inherit version;
description = "Strip output from Jupyter and IPython notebooks";
homepage = https://github.com/kynan/nbstripout;
license = lib.licenses.mit;
maintainers = with lib.maintainers; [ jluttine ];
};
}