nixpkgs/pkgs/development/python-modules/zstd/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

48 lines
1.1 KiB
Nix

{ lib, stdenv, pkgconfig, fetchPypi, buildPythonPackage
, buildPackages
, zstd, pytest }:
buildPythonPackage rec {
pname = "zstd";
version = "1.4.8.1";
src = fetchPypi {
inherit pname version;
sha256 = "b62b21eb850abd6b8c0046bfc1c5c773c873eeb94f1904ef1ff304e98b62b80e";
};
postPatch = ''
substituteInPlace setup.py \
--replace "/usr/bin/pkg-config" "${buildPackages.pkgconfig}/bin/${buildPackages.pkgconfig.targetPrefix}pkg-config"
'';
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ zstd ];
setupPyBuildFlags = [
"--external"
"--include-dirs=${zstd}/include"
"--libraries=zstd"
"--library-dirs=${zstd}/lib"
];
# Running tests via setup.py triggers an attempt to recompile with the vendored zstd
ZSTD_EXTERNAL = 1;
VERSION = zstd.version;
PKG_VERSION = version;
checkInputs = [ pytest ];
checkPhase = ''
pytest
'';
meta = with lib; {
description = "Simple python bindings to Yann Collet ZSTD compression library";
homepage = "https://github.com/sergey-dryabzhinsky/python-zstd";
license = licenses.bsd2;
maintainers = with maintainers; [
eadwu
];
};
}