nixpkgs/pkgs/development/interpreters/python/default.nix
adisbladis 49b8738a5f
python: Propagate packageOverrides to pythonForBuild
When overriding versions of build tools injected via hooks
`packageOverrides` was not taken into account and 2 incompatible
versions of the same package (`wheel` in this case) ended up in the
closure, causing the builds to fail.
2020-11-30 11:12:59 +01:00

280 lines
7.7 KiB
Nix

{ pkgs }:
with pkgs;
(let
# Common passthru for all Python interpreters.
passthruFun =
{ implementation
, libPrefix
, executable
, sourceVersion
, pythonVersion
, packageOverrides
, sitePackages
, hasDistutilsCxxPatch
, pythonOnBuildForBuild
, pythonOnBuildForHost
, pythonOnBuildForTarget
, pythonOnHostForHost
, pythonOnTargetForTarget
, self # is pythonOnHostForTarget
}: let
pythonPackages = callPackage
({ pkgs, stdenv, python, overrides }: let
pythonPackagesFun = import ../../../top-level/python-packages.nix {
inherit stdenv pkgs;
python = self;
};
otherSplices = {
selfBuildBuild = pythonOnBuildForBuild.pkgs;
selfBuildHost = pythonOnBuildForHost.pkgs;
selfBuildTarget = pythonOnBuildForTarget.pkgs;
selfHostHost = pythonOnHostForHost.pkgs;
selfTargetTarget = pythonOnTargetForTarget.pkgs or {}; # There is no Python TargetTarget.
};
keep = self: {
# TODO maybe only define these here so nothing is needed to be kept in sync.
inherit (self)
isPy27 isPy35 isPy36 isPy37 isPy38 isPy39 isPy3k isPyPy pythonAtLeast pythonOlder
python bootstrapped-pip buildPythonPackage buildPythonApplication
fetchPypi
hasPythonModule requiredPythonModules makePythonPath disabledIf
toPythonModule toPythonApplication
buildSetupcfg
eggUnpackHook
eggBuildHook
eggInstallHook
flitBuildHook
pipBuildHook
pipInstallHook
pytestCheckHook
pythonCatchConflictsHook
pythonImportsCheckHook
pythonNamespacesHook
pythonRecompileBytecodeHook
pythonRemoveBinBytecodeHook
pythonRemoveTestsDirHook
setuptoolsBuildHook
setuptoolsCheckHook
venvShellHook
wheelUnpackHook
wrapPython
pythonPackages
recursivePthLoader
;
};
in lib.makeScopeWithSplicing
pkgs.splicePackages
pkgs.newScope
otherSplices
keep
(lib.extends overrides pythonPackagesFun))
{
overrides = packageOverrides;
};
in rec {
isPy27 = pythonVersion == "2.7";
isPy35 = pythonVersion == "3.5";
isPy36 = pythonVersion == "3.6";
isPy37 = pythonVersion == "3.7";
isPy38 = pythonVersion == "3.8";
isPy39 = pythonVersion == "3.9";
isPy310 = pythonVersion == "3.10";
isPy2 = lib.strings.substring 0 1 pythonVersion == "2";
isPy3 = lib.strings.substring 0 1 pythonVersion == "3";
isPy3k = isPy3;
isPyPy = lib.hasInfix "pypy" interpreter;
buildEnv = callPackage ./wrapper.nix { python = self; inherit (pythonPackages) requiredPythonModules; };
withPackages = import ./with-packages.nix { inherit buildEnv pythonPackages;};
pkgs = pythonPackages;
interpreter = "${self}/bin/${executable}";
inherit executable implementation libPrefix pythonVersion sitePackages;
inherit sourceVersion;
pythonAtLeast = lib.versionAtLeast pythonVersion;
pythonOlder = lib.versionOlder pythonVersion;
inherit hasDistutilsCxxPatch;
# TODO: rename to pythonOnBuild
# Not done immediately because its likely used outside Nixpkgs.
pythonForBuild = pythonOnBuildForHost.override { inherit packageOverrides; self = pythonForBuild; };
tests = callPackage ./tests.nix {
python = self;
};
};
in {
python27 = callPackage ./cpython/2.7 {
self = python27;
sourceVersion = {
major = "2";
minor = "7";
patch = "18";
suffix = "";
};
sha256 = "0hzgxl94hnflis0d6m4szjx0b52gah7wpmcg5g00q7am6xwhwb5n";
inherit (darwin) configd;
inherit passthruFun;
};
python36 = callPackage ./cpython {
self = python36;
sourceVersion = {
major = "3";
minor = "6";
patch = "12";
suffix = "";
};
sha256 = "cJU6m11okdkuZdGEw1EhJqFYFL7hXh7/LdzOBDNOmpk=";
inherit (darwin) configd;
inherit passthruFun;
};
python37 = callPackage ./cpython {
self = python37;
sourceVersion = {
major = "3";
minor = "7";
patch = "9";
suffix = "";
};
sha256 = "008v6g1jkrjrdmiqlgjlq6msbbj848bvkws6ppwva1ahn03k14li";
inherit (darwin) configd;
inherit passthruFun;
};
python38 = callPackage ./cpython {
self = python38;
sourceVersion = {
major = "3";
minor = "8";
patch = "6";
suffix = "";
};
sha256 = "qeC3nSeqBW65zOjWOkJ7X5urFGXe4/lC3P2yWoL0q4o=";
inherit (darwin) configd;
inherit passthruFun;
};
python39 = callPackage ./cpython {
self = python39;
sourceVersion = {
major = "3";
minor = "9";
patch = "0";
suffix = "";
};
sha256 = "0m18z05nlmqm1zjw9s0ifgrn1jvjn3jwjg0bpswhjmw5k4yfcwww";
inherit (darwin) configd;
inherit passthruFun;
};
python310 = callPackage ./cpython {
self = python310;
sourceVersion = {
major = "3";
minor = "10";
patch = "0";
suffix = "a2";
};
sha256 = "0zl5h61s8n2w2v1n40af0mwaw7lqh5fl1ys7kyjgcph60vb9wzjr";
inherit (darwin) configd;
inherit passthruFun;
};
# Minimal versions of Python (built without optional dependencies)
python3Minimal = (python38.override {
self = python3Minimal;
# strip down that python version as much as possible
openssl = null;
readline = null;
ncurses = null;
gdbm = null;
sqlite = null;
configd = null;
stripConfig = true;
stripIdlelib = true;
stripTests = true;
stripTkinter = true;
rebuildBytecode = false;
stripBytecode = true;
includeSiteCustomize = false;
enableOptimizations = false;
}).overrideAttrs(old: {
pname = "python3-minimal";
meta = old.meta // {
maintainers = [];
};
});
pypy27 = callPackage ./pypy {
self = pypy27;
sourceVersion = {
major = "7";
minor = "3";
patch = "1";
};
sha256 = "08ckkhd0ix6j9873a7gr507c72d4cmnv5lwvprlljdca9i8p2dzs";
pythonVersion = "2.7";
db = db.override { dbmSupport = !stdenv.isDarwin; };
python = python27;
inherit passthruFun;
inherit (darwin) libunwind;
inherit (darwin.apple_sdk.frameworks) Security;
};
pypy36 = callPackage ./pypy {
self = pypy36;
sourceVersion = {
major = "7";
minor = "3";
patch = "1";
};
sha256 = "10zsk8jby8j6visk5mzikpb1cidvz27qq4pfpa26jv53klic6b0c";
pythonVersion = "3.6";
db = db.override { dbmSupport = !stdenv.isDarwin; };
python = python27;
inherit passthruFun;
inherit (darwin) libunwind;
inherit (darwin.apple_sdk.frameworks) Security;
};
pypy27_prebuilt = callPackage ./pypy/prebuilt.nix {
# Not included at top-level
self = pythonInterpreters.pypy27_prebuilt;
sourceVersion = {
major = "7";
minor = "3";
patch = "1";
};
sha256 = "18xc5kwidj5hjwbr0w8v1nfpg5l4lk01z8cn804zfyyz8xjqhx5y"; # linux64
pythonVersion = "2.7";
inherit passthruFun;
};
pypy36_prebuilt = callPackage ./pypy/prebuilt.nix {
# Not included at top-level
self = pythonInterpreters.pypy36_prebuilt;
sourceVersion = {
major = "7";
minor = "3";
patch = "1";
};
sha256 = "04nv0mkalaliphbjw7y0pmb372bxwjzwmcsqkf9kwsik99kg2z7n"; # linux64
pythonVersion = "3.6";
inherit passthruFun;
};
graalpython37 = callPackage ./graalpython/default.nix {
self = pythonInterpreters.graalpython37;
inherit passthruFun;
};
})