nixpkgs/pkgs/development/interpreters/python/default.nix
Frederik Rietdijk 0c1aa67215 python3Minimal and python3: don't override python3
This reduces the amount of packages that are required to use
builtins.fetchurl to fetch. Without this change, mime-types
would not be able to use fetchzip when mime-types support is
added to python3.
2021-03-14 17:01:44 +01:00

290 lines
7.9 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 lib;
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;
};
};
sources = {
"python38" = {
sourceVersion = {
major = "3";
minor = "8";
patch = "8";
suffix = "";
};
sha256 = "fGZCSf935EPW6g5M8OWH6ukYyjxI0IHRkV/iofG8xcw=";
};
};
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 = "13";
suffix = "";
};
sha256 = "pHpDpTq7QihqLBGWU0P/VnEbnmTo0RvyxnAaT7jOGg8=";
inherit (darwin) configd;
inherit passthruFun;
};
python37 = callPackage ./cpython {
self = python37;
sourceVersion = {
major = "3";
minor = "7";
patch = "10";
suffix = "";
};
sha256 = "+NgudXLIbsnVXIYnquUEAST9IgOvQAw4PIIbmAMG7ms=";
inherit (darwin) configd;
inherit passthruFun;
};
python38 = callPackage ./cpython ({
self = python38;
inherit (darwin) configd;
inherit passthruFun;
} // sources.python38);
python39 = callPackage ./cpython {
self = python39;
sourceVersion = {
major = "3";
minor = "9";
patch = "2";
suffix = "";
};
sha256 = "PCA0xU+BFEj1FmaNzgnSQAigcWw6eU3YY5tTiMveJH0=";
inherit (darwin) configd;
inherit passthruFun;
};
python310 = callPackage ./cpython {
self = python310;
sourceVersion = {
major = "3";
minor = "10";
patch = "0";
suffix = "a5";
};
sha256 = "BBjlfnA24hnx5rYwOyHnEfZM/Q/dsIlNjxnzev/8XU0=";
inherit (darwin) configd;
inherit passthruFun;
};
# Minimal versions of Python (built without optional dependencies)
python3Minimal = (callPackage ./cpython ({
self = python3Minimal;
inherit passthruFun;
pythonAttr = "python3Minimal";
# strip down that python version as much as possible
openssl = null;
readline = null;
ncurses = null;
gdbm = null;
sqlite = null;
configd = null;
tzdata = null;
stripConfig = true;
stripIdlelib = true;
stripTests = true;
stripTkinter = true;
rebuildBytecode = false;
stripBytecode = true;
includeSiteCustomize = false;
enableOptimizations = false;
mimetypesSupport = false;
} // sources.python38)).overrideAttrs(old: {
pname = "python3-minimal";
meta = old.meta // {
maintainers = [];
};
});
pypy27 = callPackage ./pypy {
self = pypy27;
sourceVersion = {
major = "7";
minor = "3";
patch = "3";
};
sha256 = "0di3dr5ry4r0hwxh4fbqjhyl5im948wdby0bhijzsxx83c2qhd7n";
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 = "3";
};
sha256 = "1bq5i2mqgjjfc4rhxgxm6ihwa76vn2qapd7l59ri7xp01p522gd2";
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 = "3";
};
sha256 = "1cfpdyvbvzwc0ynjr7248jhwgcpl7073wlp7w3g2v4fnrh1bc4pl"; # 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 = "3";
};
sha256 = "02lys9bjky9bqg6ggv8djirbd3zzcsq7755v4yvwm0k4a7fmzf2g"; # linux64
pythonVersion = "3.6";
inherit passthruFun;
};
graalpython37 = callPackage ./graalpython/default.nix {
self = pythonInterpreters.graalpython37;
inherit passthruFun;
};
})