nixpkgs/pkgs/development/python-modules/wheel/default.nix
Frederik Rietdijk 56727dc1ff Python: setuptools/wheel/pip now bootstrap from source
Since wheel support was introduced in 2015 we always relied on pre-built
wheels for bootstrapping. Now, we can bootstrap directly from the
sources of these packages in git.

The `bootstrapped-pip` packages is used to build `pip`, `setuptools` and `wheel`,
after which those packages are used to build everything else.

Note that when building `bootstrapped-pip` some errors are shown.
These are not important, the build actually does succeed and work as intended.
2019-10-20 19:48:00 +02:00

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{ lib
, setuptools
, pip
, buildPythonPackage
, fetchFromGitHub
, pytest
, pytestcov
, coverage
, jsonschema
, bootstrapped-pip
}:
buildPythonPackage rec {
pname = "wheel";
version = "0.33.6";
format = "other";
src = fetchFromGitHub {
owner = "pypa";
repo = pname;
rev = version;
sha256 = "1bg4bxazsjxp621ymaykd8l75k7rvcvwawlipmjk7nsrl72l4p0s";
name = "${pname}-${version}-source";
};
checkInputs = [ pytest pytestcov coverage ];
nativeBuildInputs = [ bootstrapped-pip setuptools ];
catchConflicts = false;
# No tests in archive
doCheck = false;
# We add this flag to ignore the copy installed by bootstrapped-pip
pipInstallFlags = [ "--ignore-installed" ];
meta = {
description = "A built-package format for Python";
license = with lib.licenses; [ mit ];
homepage = https://bitbucket.org/pypa/wheel/;
};
}