dev-python/distlib: Add from Gentoo

It's from Gentoo commit 26c196f1ce6aa9ff0a598beeb7fcc2cdcc598f2c.

sdk_container/src/third_party/portage-stable/dev-python/distlib/Manifest

@@ -0,0 +1 @@
+DIST distlib-0.3.8.gh.tar.gz 1240659 BLAKE2B 5d14440bd6886a37e80323ea35370f306135f5b15544180b072ed42c6e7b00799dc4b5fe207adb31eee7234d4f291420bd289b5430bbf38ff0468b29af2ca621 SHA512 98dc6459f54783598aad8ee3b8d80c0092a5d08d4272ad212faeef5e30cf9029b718231681f39d26e48588bb676bae7919f1431ddb51eb3917725f99a5c90457

sdk_container/src/third_party/portage-stable/dev-python/distlib/distlib-0.3.8.ebuild

@@ -0,0 +1,58 @@
+# Copyright 2021-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{10..13} pypy3 )
+
+inherit distutils-r1
+
+DESCRIPTION="Low-level components of distutils2/packaging"
+HOMEPAGE="
+	https://pypi.org/project/distlib/
+	https://github.com/pypa/distlib
+"
+SRC_URI="
+	https://github.com/pypa/distlib/archive/${PV}.tar.gz -> ${P}.gh.tar.gz
+"
+
+LICENSE="PSF-2"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-macos"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+# pypiserver is called as external executable
+BDEPEND="
+	test? (
+		dev-python/pypiserver
+	)
+"
+
+src_prepare() {
+	local PATCHES=(
+		# use system pypiserver instead of bundled one
+		"${FILESDIR}"/distlib-0.3.2-system-pypiserver.py
+		# https://github.com/pypa/distlib/commit/1c08845b05d022692252ed45cb07e9cb9647caac
+		"${FILESDIR}"/${P}-py313.patch
+	)
+
+	# make sure it's not used
+	rm tests/pypi-server-standalone.py || die
+
+	distutils-r1_src_prepare
+}
+
+python_test() {
+	local -x SKIP_ONLINE=1
+	local -x PYTHONHASHSEED=0
+
+	# disable system-site-packages -- distlib has no deps, and is very
+	# fragile to packages actually installed on the system
+	sed -i -e '/system-site-packages/s:true:false:' \
+		"${BUILD_DIR}/install${EPREFIX}/usr/bin/pyvenv.cfg" || die
+
+	"${EPYTHON}" tests/test_all.py -v -x ||
+		die "Tests failed with ${EPYTHON}"
+}

sdk_container/src/third_party/portage-stable/dev-python/distlib/files/distlib-0.3.2-system-pypiserver.py

@@ -0,0 +1,24 @@
+diff -dupr a/tests/test_index.py b/tests/test_index.py
+--- a/tests/test_index.py	2021-05-29 17:42:08.015558305 +0200
++++ b/tests/test_index.py	2021-05-29 17:42:56.949966576 +0200
+@@ -57,11 +57,6 @@ class PackageIndexTestCase(DistlibTestCa
+     def setUpClass(cls):
+         if cls.run_test_server:
+             cls.server = None
+-            server_script = os.path.join(HERE, 'pypi-server-standalone.py')
+-            if not os.path.exists(server_script):
+-                logger.debug('test server not available - some tests '
+-                             'will be skipped.')
+-                return
+             pwdfn = os.path.join(HERE, 'passwords')
+             if not os.path.exists(pwdfn):   # pragma: no cover
+                 with open(pwdfn, 'w') as f:
+@@ -72,7 +67,7 @@ class PackageIndexTestCase(DistlibTestCa
+             fd, cls.sinkfile = tempfile.mkstemp(suffix='.log', prefix='distlib-pypi-')
+             os.close(fd)
+             cls.sink = sink = open(cls.sinkfile, 'w')
+-            cmd = [sys.executable, 'pypi-server-standalone.py',
++            cmd = ['pypi-server',
+                    '--interface', '127.0.0.1', '--port', TEST_SERVER_PORT,
+                    '-P', 'passwords', 'packages']
+             cls.server = subprocess.Popen(cmd, stdout=sink, stderr=sink,

sdk_container/src/third_party/portage-stable/dev-python/distlib/files/distlib-0.3.8-py313.patch

@@ -0,0 +1,22 @@
+From 1c08845b05d022692252ed45cb07e9cb9647caac Mon Sep 17 00:00:00 2001
+From: Vinay Sajip <vinay_sajip@yahoo.co.uk>
+Date: Wed, 14 Feb 2024 14:46:14 +0000
+Subject: [PATCH] Fix #214: Update representation of interpreter in test.
+
+---
+ tests/test_scripts.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tests/test_scripts.py b/tests/test_scripts.py
+index 5c38687..74ee647 100644
+--- a/tests/test_scripts.py
++++ b/tests/test_scripts.py
+@@ -340,7 +340,7 @@ def test_script_run(self):
+             self.assertIn(b'<H3>Current Working Directory:</H3>', stdout)
+             self.assertIn(os.getcwd().encode('utf-8'), stdout)
+         else:
+-            self.assertIn(b'[Interpreter(id=0, isolated=None)]', stderr)
++            self.assertIn(b'[Interpreter(0)]', stderr)
+             self.assertEqual(p.returncode, 1)
+ 
+     @unittest.skipUnless(os.name == 'posix', 'Test only valid for POSIX')

sdk_container/src/third_party/portage-stable/dev-python/distlib/metadata.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>python@gentoo.org</email>
+	</maintainer>
+	<stabilize-allarches/>
+	<upstream>
+		<remote-id type="pypi">distlib</remote-id>
+		<remote-id type="github">pypa/distlib</remote-id>
+	</upstream>
+</pkgmetadata>