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-rw-r--r--gnu/packages/patches/python-3.12-fix-tests.patch334
-rw-r--r--gnu/packages/python.scm387
2 files changed, 720 insertions, 1 deletions
diff --git a/gnu/packages/patches/python-3.12-fix-tests.patch b/gnu/packages/patches/python-3.12-fix-tests.patch
new file mode 100644
index 0000000000..fa5c8027ce
--- /dev/null
+++ b/gnu/packages/patches/python-3.12-fix-tests.patch
@@ -0,0 +1,334 @@
+From f0698133e7d6c353a3e6ae0fc62e57ba558a9bc0 Mon Sep 17 00:00:00 2001
+From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
+Date: Wed, 28 Oct 2020 22:55:05 -0400
+Subject: [PATCH] Skip problematic Python 3 tests in Guix.
+
+A subset of the hunks in this patch is tracked upstream at
+https://bugs.python.org/issue38845, which was contributed by Tanguy Le
+Carrour <tanguy@bioneland.org>.
+
+diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py
+index e42c7ab4bd..8087c84dab 100644
+--- a/Lib/test/_test_multiprocessing.py
++++ b/Lib/test/_test_multiprocessing.py
+@@ -1695,6 +1695,7 @@ def _test_wait_result(cls, c, pid):
+ if pid is not None:
+ os.kill(pid, signal.SIGINT)
+
++ @unittest.skipIf(True, "This fails for unknown reasons on Guix")
+ def test_wait_result(self):
+ if isinstance(self, ProcessesMixin) and sys.platform != 'win32':
+ pid = os.getpid()
+@@ -4150,6 +4151,7 @@ def test_shared_memory_across_processes(self):
+ sms.close()
+
+ @unittest.skipIf(os.name != "posix", "not feasible in non-posix platforms")
++ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
+ def test_shared_memory_SharedMemoryServer_ignores_sigint(self):
+ # bpo-36368: protect SharedMemoryManager server process from
+ # KeyboardInterrupt signals.
+diff --git a/Lib/test/test_asyncio/test_base_events.py b/Lib/test/test_asyncio/test_base_events.py
+index 85c8152d49..e35cfffe84 100644
+--- a/Lib/test/test_asyncio/test_base_events.py
++++ b/Lib/test/test_asyncio/test_base_events.py
+@@ -1377,6 +1377,8 @@ def test_create_connection_no_inet_pton(self, m_socket):
+ self._test_create_connection_ip_addr(m_socket, False)
+
+ @patch_socket
++ @unittest.skipUnless(support.is_resource_enabled('network'),
++ 'network is not enabled')
+ def test_create_connection_service_name(self, m_socket):
+ m_socket.getaddrinfo = socket.getaddrinfo
+ sock = m_socket.socket.return_value
+diff --git a/Lib/test/test_ctypes/test_find.py b/Lib/test/test_ctypes/test_find.py
+index a41e94971d..1291af3057 100644
+--- a/Lib/test/test_ctypes/test_find.py
++++ b/Lib/test/test_ctypes/test_find.py
+@@ -117,6 +117,7 @@ def test_find_library_with_gcc(self):
+ with unittest.mock.patch("ctypes.util._findSoname_ldconfig", lambda *args: None):
+ self.assertNotEqual(find_library('c'), None)
+
++ @unittest.skipIf(True, 'Fails on Guix.')
+ def test_find_library_with_ld(self):
+ with unittest.mock.patch("ctypes.util._findSoname_ldconfig", lambda *args: None), \
+ unittest.mock.patch("ctypes.util._findLib_gcc", lambda *args: None):
+diff --git a/Lib/test/test_generators.py b/Lib/test/test_generators.py
+index 1ee9958445..ab6b41befe 100644
+--- a/Lib/test/test_generators.py
++++ b/Lib/test/test_generators.py
+@@ -34,6 +34,7 @@ def generator2(self):
+ else:
+ return "FAILED"
+
++ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build environment')
+ def test_raise_and_yield_from(self):
+ gen = self.generator1()
+ gen.send(None)
+diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py
+index ec105ae1a0..ae4c5b672e 100644
+--- a/Lib/test/test_pathlib.py
++++ b/Lib/test/test_pathlib.py
+@@ -3069,6 +3069,7 @@ def test_rglob(self):
+ 'pwd module does not expose getpwall()')
+ @unittest.skipIf(sys.platform == "vxworks",
+ "no home directory on VxWorks")
++ @unittest.skipIf(True, "Guix builder home is '/' which causes trouble for these tests")
+ def test_expanduser(self):
+ P = self.cls
+ import_helper.import_module('pwd')
+diff --git a/Lib/test/test_pdb.py b/Lib/test/test_pdb.py
+index 51b844262e..004d3133cf 100644
+--- a/Lib/test/test_pdb.py
++++ b/Lib/test/test_pdb.py
+@@ -1580,6 +1580,7 @@ def test_pdb_next_command_subiterator():
+ (Pdb) continue
+ """
+
++@unittest.skipIf(True, 'Fails on Guix… but skipIf not taken into account?!')
+ def test_pdb_issue_20766():
+ """Test for reference leaks when the SIGINT handler is set.
+
+@@ -1598,11 +1599,11 @@ def test_pdb_issue_20766():
+ > <doctest test.test_pdb.test_pdb_issue_20766[0]>(6)test_function()
+ -> print('pdb %d: %s' % (i, sess._previous_sigint_handler))
+ (Pdb) continue
+- pdb 1: <built-in function default_int_handler>
++ pdb 1: 1
+ > <doctest test.test_pdb.test_pdb_issue_20766[0]>(6)test_function()
+ -> print('pdb %d: %s' % (i, sess._previous_sigint_handler))
+ (Pdb) continue
+- pdb 2: <built-in function default_int_handler>
++ pdb 2: 1
+ """
+
+ def test_pdb_issue_43318():
+diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py
+index 2ab6f6a986..8cf6b4d1c8 100644
+--- a/Lib/test/test_regrtest.py
++++ b/Lib/test/test_regrtest.py
+@@ -1049,6 +1049,7 @@ def test_fromfile(self):
+ output = self.run_tests('--fromfile', filename)
+ self.check_executed_tests(output, tests, stats=stats)
+
++ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build environment.')
+ def test_interrupted(self):
+ code = TEST_INTERRUPTED
+ test = self.create_test('sigint', code=code)
+@@ -1066,6 +1067,7 @@ def test_slowest(self):
+ % (self.TESTNAME_REGEX, len(tests)))
+ self.check_line(output, regex)
+
++ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build environment.')
+ def test_slowest_interrupted(self):
+ # Issue #25373: test --slowest with an interrupted test
+ code = TEST_INTERRUPTED
+diff --git a/Lib/test/test_resource.py b/Lib/test/test_resource.py
+index 317e7ca8f8..7f272daf24 100644
+--- a/Lib/test/test_resource.py
++++ b/Lib/test/test_resource.py
+@@ -151,6 +151,7 @@ def test_freebsd_contants(self):
+
+ @unittest.skipUnless(hasattr(resource, 'prlimit'), 'no prlimit')
+ @support.requires_linux_version(2, 6, 36)
++ @unittest.skipIf(True, "Bug: the PermissionError is not raised")
+ def test_prlimit(self):
+ self.assertRaises(TypeError, resource.prlimit)
+ self.assertRaises(ProcessLookupError, resource.prlimit,
+diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py
+index bf60f37934..5e3a96380a 100644
+--- a/Lib/test/test_shutil.py
++++ b/Lib/test/test_shutil.py
+@@ -1743,6 +1743,7 @@ def test_make_archive(self):
+ base_name = os.path.join(tmpdir, 'archive')
+ self.assertRaises(ValueError, make_archive, base_name, 'xxx')
+
++ @unittest.skipIf(True, "The Guix build container has no root user")
+ @support.requires_zlib()
+ def test_make_archive_owner_group(self):
+ # testing make_archive with owner and group, with various combinations
+@@ -1771,6 +1772,7 @@ def test_make_archive_owner_group(self):
+ self.assertTrue(os.path.isfile(res))
+
+
++ @unittest.skipIf(True, "The Guix build container has no root user")
+ @support.requires_zlib()
+ @unittest.skipUnless(UID_GID_SUPPORT, "Requires grp and pwd support")
+ def test_tarfile_root_owner(self):
+diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
+index 637a0ca3b3..2fb804e340 100644
+--- a/Lib/test/test_signal.py
++++ b/Lib/test/test_signal.py
+@@ -160,6 +160,7 @@ def test_valid_signals(self):
+ self.assertLess(signum, signal.NSIG)
+
+ @unittest.skipUnless(sys.executable, "sys.executable required.")
++ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
+ @support.requires_subprocess()
+ def test_keyboard_interrupt_exit_code(self):
+ """KeyboardInterrupt triggers exit via SIGINT."""
+@@ -211,6 +212,7 @@ def test_issue9324(self):
+ signal.signal(7, handler)
+
+ @unittest.skipUnless(sys.executable, "sys.executable required.")
++ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
+ @support.requires_subprocess()
+ def test_keyboard_interrupt_exit_code(self):
+ """KeyboardInterrupt triggers an exit using STATUS_CONTROL_C_EXIT."""
+@@ -1407,6 +1409,7 @@ def cycle_handlers():
+
+ class RaiseSignalTest(unittest.TestCase):
+
++ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
+ def test_sigint(self):
+ with self.assertRaises(KeyboardInterrupt):
+ signal.raise_signal(signal.SIGINT)
+@@ -1452,6 +1455,7 @@ def __del__(self):
+
+ class PidfdSignalTest(unittest.TestCase):
+
++ @unittest.skipUnless(sys.stdin.isatty(), "KeyboardInterrupts require a TTY device")
+ @unittest.skipUnless(
+ hasattr(signal, "pidfd_send_signal"),
+ "pidfd support not built in",
+diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
+index 4eb5af99d6..9c7b8f6dbc 100644
+--- a/Lib/test/test_socket.py
++++ b/Lib/test/test_socket.py
+@@ -1016,6 +1016,8 @@ def testHostnameRes(self):
+ if not fqhn in all_host_names:
+ self.fail("Error testing host resolution mechanisms. (fqdn: %s, all: %s)" % (fqhn, repr(all_host_names)))
+
++ @unittest.skipUnless(support.is_resource_enabled('network'),
++ 'network is not enabled')
+ def test_host_resolution(self):
+ for addr in [socket_helper.HOSTv4, '10.0.0.1', '255.255.255.255']:
+ self.assertEqual(socket.gethostbyname(addr), addr)
+@@ -1161,6 +1163,8 @@ def testNtoHErrors(self):
+ self.assertRaises(OverflowError, socket.ntohl, k)
+ self.assertRaises(OverflowError, socket.htonl, k)
+
++ @unittest.skipUnless(os.path.exists("/etc/services"),
++ "getservbyname uses /etc/services, which is not in the chroot")
+ def testGetServBy(self):
+ eq = self.assertEqual
+ # Find one service that exists, then check all the related interfaces.
+@@ -1521,6 +1525,8 @@ def test_sio_loopback_fast_path(self):
+ raise
+ self.assertRaises(TypeError, s.ioctl, socket.SIO_LOOPBACK_FAST_PATH, None)
+
++ @unittest.skipUnless(os.path.exists("/etc/gai.conf"),
++ "getaddrinfo() will fail")
+ def testGetaddrinfo(self):
+ try:
+ socket.getaddrinfo('localhost', 80)
+@@ -1653,6 +1659,8 @@ def test_getnameinfo(self):
+ # only IP addresses are allowed
+ self.assertRaises(OSError, socket.getnameinfo, ('mail.python.org',0), 0)
+
++ @unittest.skipUnless(os.path.exists("/etc/gai.conf"),
++ "getaddrinfo() will fail")
+ @unittest.skipUnless(support.is_resource_enabled('network'),
+ 'network is not enabled')
+ def test_idna(self):
+diff --git a/Lib/test/test_spwd.py b/Lib/test/test_spwd.py
+index 50766c2548..0c7eb7a83a 100644
+--- a/Lib/test/test_spwd.py
++++ b/Lib/test/test_spwd.py
+@@ -9,8 +9,7 @@
+ spwd = import_helper.import_module('spwd')
+
+
+-@unittest.skipUnless(hasattr(os, 'geteuid') and os.geteuid() == 0,
+- 'root privileges required')
++@unittest.skipUnless(os.path.exists("/etc/shadow"), 'spwd tests require /etc/shadow')
+ class TestSpwdRoot(unittest.TestCase):
+
+ def test_getspall(self):
+@@ -60,8 +59,7 @@ def test_getspnam(self):
+ self.assertRaises(TypeError, spwd.getspnam, bytes_name)
+
+
+-@unittest.skipUnless(hasattr(os, 'geteuid') and os.geteuid() != 0,
+- 'non-root user required')
++@unittest.skipUnless(os.path.exists("/etc/shadow"), 'spwd tests require /etc/shadow')
+ class TestSpwdNonRoot(unittest.TestCase):
+
+ def test_getspnam_exception(self):
+diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py
+index 71489ea493..33351919fe 100644
+--- a/Lib/test/test_tarfile.py
++++ b/Lib/test/test_tarfile.py
+@@ -2911,9 +2911,12 @@ def root_is_uid_gid_0():
+ import pwd, grp
+ except ImportError:
+ return False
+- if pwd.getpwuid(0)[0] != 'root':
+- return False
+- if grp.getgrgid(0)[0] != 'root':
++ try:
++ if pwd.getpwuid(0)[0] != 'root':
++ return False
++ if grp.getgrgid(0)[0] != 'root':
++ return False
++ except KeyError:
+ return False
+ return True
+
+diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py
+index 00d9e591c7..2515603715 100644
+--- a/Lib/test/test_threading.py
++++ b/Lib/test/test_threading.py
+@@ -1962,6 +1962,7 @@ def check_interrupt_main_noerror(self, signum):
+ # Restore original handler
+ signal.signal(signum, handler)
+
++ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build container.')
+ def test_interrupt_main_subthread(self):
+ # Calling start_new_thread with a function that executes interrupt_main
+ # should raise KeyboardInterrupt upon completion.
+@@ -1973,6 +1974,8 @@ def call_interrupt():
+ t.join()
+ t.join()
+
++
++ @unittest.skipIf(True, 'Keyboard interrupts do not work in the Guix build container.')
+ def test_interrupt_main_mainthread(self):
+ # Make sure that if interrupt_main is called in main thread that
+ # KeyboardInterrupt is raised instantly.
+diff --git a/Lib/test/test_tools/test_freeze.py b/Lib/test/test_tools/test_freeze.py
+index 0e7ed67de7..6539a2983b 100644
+--- a/Lib/test/test_tools/test_freeze.py
++++ b/Lib/test/test_tools/test_freeze.py
+@@ -23,6 +23,7 @@
+ 'test is too slow with PGO')
+ class TestFreeze(unittest.TestCase):
+
++ @unittest.skipIf(True, 'Fails on Guix.')
+ @support.requires_resource('cpu') # Building Python is slow
+ def test_freeze_simple_script(self):
+ script = textwrap.dedent("""
+diff --git a/Lib/test/test_unicodedata.py b/Lib/test/test_unicodedata.py
+index 515c3840cb..a96dfad0fe 100644
+--- a/Lib/test/test_unicodedata.py
++++ b/Lib/test/test_unicodedata.py
+@@ -342,6 +342,7 @@ def test_linebreak_7643(self):
+ self.assertEqual(len(lines), 1,
+ r"\u%.4x should not be a linebreak" % i)
+
++@requires_resource('network')
+ class NormalizationTest(unittest.TestCase):
+ @staticmethod
+ def check_version(testfile):
+diff --git a/Tools/scripts/run_tests.py b/Tools/scripts/run_tests.py
+index 445a34ae3e..8f750537c3 100644
+--- a/Tools/scripts/run_tests.py
++++ b/Tools/scripts/run_tests.py
+@@ -69,7 +69,7 @@ def main(regrtest_args):
+ else:
+ args.extend(['-j', '0']) # Use all CPU cores
+ if not any(is_resource_use_flag(arg) for arg in regrtest_args):
+- args.extend(['-u', 'all,-largefile,-audio,-gui'])
++ args.extend(['-u', 'all,-largefile,-audio,-gui,-network'])
+
+ if cross_compile and hostrunner:
+ # If HOSTRUNNER is set and -p/--python option is not given, then
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 51d5f598d7..0ae3709b99 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -55,7 +55,7 @@
;;; Copyright © 2018, 2019, 2020, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2018 Luther Thompson <lutheroto@gmail.com>
;;; Copyright © 2018 Vagrant Cascadian <vagrant@debian.org>
-;;; Copyright © 2019 Tanguy Le Carrour <tanguy@bioneland.org>
+;;; Copyright © 2019, 2024 Tanguy Le Carrour <tanguy@bioneland.org>
;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2020, 2021 Greg Hogan <code@greghogan.com>
;;; Copyright © 2022 Philip McGrath <philip@philipmcgrath.com>
@@ -596,6 +596,391 @@ data types.")
(variable "PYTHONTZPATH")
(files (list "share/zoneinfo")))))))
+(define-public python-3.12
+ (package
+ (name "python-next")
+ (version "3.12.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://www.python.org/ftp/python/" version
+ "/Python-" version ".tar.xz"))
+ (sha256
+ (base32 "0w6qyfhc912xxav9x9pifwca40b4l49vy52wai9j0gc1mhni2a5y"))
+ (patches (search-patches "python-3-deterministic-build-info.patch"
+ "python-3.12-fix-tests.patch"
+ "python-3-hurd-configure.patch"))
+ (modules '((guix build utils)))
+ (snippet '(begin
+ ;; Delete the bundled copy of libexpat.
+ (delete-file-recursively "Modules/expat")
+ (substitute* "Modules/Setup"
+ ;; Link Expat instead of embedding the bundled one.
+ (("^#pyexpat.*")
+ "pyexpat pyexpat.c -lexpat\n"))
+ ;; Delete windows binaries
+ (for-each delete-file
+ (find-files "Lib/distutils/command" "\\.exe$"))))))
+ (outputs '("out" "tk" ;tkinter; adds 50 MiB to the closure
+ "idle")) ;programming environment; weighs 5MB
+ (build-system gnu-build-system)
+ (arguments
+ `(#:test-target "test"
+ #:configure-flags (list "--enable-shared" ;allow embedding
+ "--with-system-expat" ;for XML support
+ "--with-system-ffi" ;build ctypes
+ "--with-ensurepip=install" ;install pip and setuptools
+ "--with-computed-gotos" ;main interpreter loop optimization
+ "--enable-unicode=ucs4"
+ "--without-static-libpython"
+
+ ;; FIXME: These flags makes Python significantly faster,
+ ;; but leads to non-reproducible binaries.
+ ;; "--with-lto" ;increase size by 20MB, but 15% speedup
+ ;; "--enable-optimizations"
+
+ ;; Prevent the installed _sysconfigdata.py from retaining
+ ;; a reference to coreutils.
+ "INSTALL=install -c"
+ "MKDIR_P=mkdir -p"
+
+ ;; Disable runtime check failing if cross-compiling, see:
+ ;; https://lists.yoctoproject.org/pipermail/poky/2013-June/008997.html
+ ,@(if (%current-target-system)
+ '("ac_cv_buggy_getaddrinfo=no"
+ "ac_cv_file__dev_ptmx=no"
+ "ac_cv_file__dev_ptc=no")
+ '())
+ ;; -fno-semantic-interposition reinstates some
+ ;; optimizations by gcc leading to around 15% speedup.
+ ;; This is the default starting from python 3.10.
+ "CFLAGS=-fno-semantic-interposition"
+ (string-append "LDFLAGS=-Wl,-rpath="
+ (assoc-ref %outputs "out")
+ "/lib"
+ " -fno-semantic-interposition"))
+ ;; With no -j argument tests use all available cpus, so provide one.
+ #:make-flags (list (string-append (format #f "TESTOPTS=-j~d"
+ (parallel-job-count))
+ ;; those tests fail on low-memory systems
+ " --exclude test_mmap test_socket test_threading test_asyncio"
+ ,@(if (system-hurd?)
+ '(" test_posix" ;multiple errors
+ " test_time"
+ " test_pty"
+ " test_shutil"
+ " test_tempfile" ;chflags: invalid argument:
+ ;; tbv14c9t/dir0/dir0/dir0/test0.txt
+ " test_os" ;stty: 'standard input':
+ ;; Inappropriate ioctl for device
+ " test_openpty" ;No such file or directory
+ " test_selectors" ;assertEqual(NUM_FDS // 2, len(fds))
+ ;; 32752 != 4
+ " test_compileall" ;multiple errors
+ " test_poll" ;list index out of range
+ " test_subprocess" ;runs over 10min
+ " test_asyncore" ;multiple errors
+ " test_threadsignals"
+ " test_eintr" ;Process return code is -14
+ " test_io" ;multiple errors
+ " test_logging"
+ " test_signal"
+ " test_flags" ;ERROR
+ " test_bidirectional_pty"
+ " test_create_unix_connection"
+ " test_unix_sock_client_ops"
+ " test_open_unix_connection"
+ " test_open_unix_connection_error"
+ " test_read_pty_output"
+ " test_write_pty"
+ " test_concurrent_futures" ;freeze
+ " test_venv" ;freeze
+ " test_multiprocessing_forkserver" ;runs over 10min
+ " test_multiprocessing_spawn" ;runs over 10min
+ " test_builtin"
+ " test_capi"
+ " test_dbm_ndbm"
+ " test_exceptions"
+ " test_faulthandler"
+ " test_getopt"
+ " test_importlib"
+ " test_json"
+ " test_multiprocessing_fork"
+ " test_multiprocessing_main_handling"
+ " test_pdb "
+ " test_regrtest"
+ " test_sqlite")
+ '())))
+
+ #:modules ((ice-9 ftw)
+ (ice-9 match)
+ (guix build utils)
+ (guix build gnu-build-system))
+
+ #:phases (modify-phases %standard-phases
+ ,@(if (system-hurd?)
+ `((add-after 'unpack
+ 'disable-multi-processing
+ (lambda _
+ (substitute* "Makefile.pre.in"
+ (("-j0")
+ "-j1")))))
+ '())
+ (add-before 'configure 'patch-lib-shells
+ (lambda _
+ ;; This variable is used in setup.py to enable cross compilation
+ ;; specific switches. As it is not set properly by configure
+ ;; script, set it manually.
+ ,@(if (%current-target-system)
+ '((setenv "_PYTHON_HOST_PLATFORM" ""))
+ '())
+ ;; Filter for existing files, since some may not exist in all
+ ;; versions of python that are built with this recipe.
+ (substitute* (filter file-exists?
+ '("Lib/subprocess.py"
+ "Lib/popen2.py"
+ "Lib/distutils/tests/test_spawn.py"
+ "Lib/test/support/__init__.py"
+ "Lib/test/test_subprocess.py"))
+ (("/bin/sh")
+ (which "sh")))))
+ (add-before 'configure 'do-not-record-configure-flags
+ (lambda* (#:key configure-flags #:allow-other-keys)
+ ;; Remove configure flags from the installed '_sysconfigdata.py'
+ ;; and 'Makefile' so we don't end up keeping references to the
+ ;; build tools.
+ ;;
+ ;; Preserve at least '--with-system-ffi' since otherwise the
+ ;; thing tries to build libffi, fails, and we end up with a
+ ;; Python that lacks ctypes.
+ (substitute* "configure"
+ (("^CONFIG_ARGS=.*$")
+ (format #f "CONFIG_ARGS='~a'\n"
+ (if (member "--with-system-ffi"
+ configure-flags)
+ "--with-system-ffi" ""))))))
+ (add-before 'check 'pre-check
+ (lambda _
+ ;; 'Lib/test/test_site.py' needs a valid $HOME
+ (setenv "HOME"
+ (getcwd))))
+ (add-after 'unpack 'set-source-file-times-to-1980
+ ;; XXX One of the tests uses a ZIP library to pack up some of the
+ ;; source tree, and fails with "ZIP does not support timestamps
+ ;; before 1980". Work around this by setting the file times in the
+ ;; source tree to sometime in early 1980.
+ (lambda _
+ (let ((circa-1980 (* 10 366 24 60 60)))
+ (ftw "."
+ (lambda (file stat flag)
+ (utime file circa-1980 circa-1980) #t)))))
+ (add-after 'unpack 'remove-windows-binaries
+ (lambda _
+ ;; Delete .exe from embedded .whl (zip) files
+ (for-each (lambda (whl)
+ (let ((dir "whl-content")
+ (circa-1980 (* 10 366 24 60 60)))
+ (mkdir-p dir)
+ (with-directory-excursion dir
+ (let ((whl (string-append "../" whl)))
+ (invoke "unzip" whl)
+ (for-each delete-file
+ (find-files "." "\\.exe$"))
+ (delete-file whl)
+ ;; Reset timestamps to prevent them from ending
+ ;; up in the Zip archive.
+ (ftw "."
+ (lambda (file stat flag)
+ (utime file circa-1980
+ circa-1980) #t))
+ (apply invoke "zip" "-X" whl
+ (find-files "."
+ #:directories? #t))))
+ (delete-file-recursively dir)))
+ (find-files "Lib/ensurepip" "\\.whl$"))))
+ (add-after 'install 'remove-tests
+ ;; Remove 25 MiB of unneeded unit tests. Keep test_support.*
+ ;; because these files are used by some libraries out there.
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((out (assoc-ref outputs "out")))
+ (match (scandir (string-append out "/lib")
+ (lambda (name)
+ (string-prefix? "python" name)))
+ ((pythonX.Y)
+ (let ((testdir (string-append out "/lib/" pythonX.Y
+ "/test")))
+ (with-directory-excursion testdir
+ (for-each delete-file-recursively
+ (scandir testdir
+ (match-lambda
+ ((or "." "..")
+ #f)
+ ("support" #f)
+ (file (not (string-prefix?
+ "test_support."
+ file))))))
+ (call-with-output-file "__init__.py"
+ (const #t))))
+ (let ((libdir (string-append out "/lib/" pythonX.Y)))
+ (for-each (lambda (directory)
+ (let ((dir (string-append libdir "/"
+ directory)))
+ (when (file-exists? dir)
+ (delete-file-recursively dir))))
+ '("email/test" "ctypes/test"
+ "unittest/test"
+ "tkinter/test"
+ "sqlite3/test"
+ "bsddb/test"
+ "lib-tk/test"
+ "json/tests"
+ "distutils/tests"))))))))
+ (add-after 'remove-tests 'move-tk-inter
+ (lambda* (#:key outputs inputs #:allow-other-keys)
+ ;; When Tkinter support is built move it to a separate output so
+ ;; that the main output doesn't contain a reference to Tcl/Tk.
+ (let ((out (assoc-ref outputs "out"))
+ (tk (assoc-ref outputs "tk")))
+ (when tk
+ (match (find-files out "tkinter.*\\.so")
+ ((tkinter.so)
+ ;; The .so is in OUT/lib/pythonX.Y/lib-dynload, but we
+ ;; want it under TK/lib/pythonX.Y/site-packages.
+ (let* ((len (string-length out))
+ (target (string-append tk "/"
+ (string-drop (dirname
+ (dirname
+ tkinter.so))
+ len)
+ "/site-packages")))
+ (install-file tkinter.so target)
+ (delete-file tkinter.so))))
+ ;; Remove explicit store path references.
+ (let ((tcl (assoc-ref inputs "tcl"))
+ (tk (assoc-ref inputs "tk")))
+ (substitute* (find-files (string-append out "/lib")
+ "^(_sysconfigdata_.*\\.py|Makefile)$")
+ (((string-append "-L" tk "/lib"))
+ "")
+ (((string-append "-L" tcl "/lib"))
+ "")))))))
+ (add-after 'move-tk-inter 'move-idle
+ (lambda* (#:key outputs #:allow-other-keys)
+ ;; when idle is built, move it to a separate output to save some
+ ;; space (5MB)
+ (let ((out (assoc-ref outputs "out"))
+ (idle (assoc-ref outputs "idle")))
+ (when idle
+ (for-each (lambda (file)
+ (let ((target (string-append idle
+ "/bin/"
+ (basename
+ file))))
+ (install-file file
+ (dirname target))
+ (delete-file file)))
+ (find-files (string-append out "/bin")
+ "^idle"))
+ (match (find-files out "^idlelib$"
+ #:directories? #t)
+ ((idlelib)
+ (let* ((len (string-length out))
+ (target (string-append idle "/"
+ (string-drop
+ idlelib len)
+ "/site-packages")))
+ (mkdir-p (dirname target))
+ (rename-file idlelib target))))))))
+ (add-after 'move-idle 'rebuild-bytecode
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((out (assoc-ref outputs "out")))
+ ;; Disable hash randomization to ensure the generated .pycs
+ ;; are reproducible.
+ (setenv "PYTHONHASHSEED" "0")
+
+ (for-each (lambda (output)
+ ;; XXX: Delete existing pycs generated by the build
+ ;; system beforehand because the -f argument does
+ ;; not necessarily overwrite all files, leading to
+ ;; indeterministic results.
+ (for-each (lambda (pyc)
+ (delete-file pyc))
+ (find-files output "\\.pyc$"))
+
+ (apply invoke
+ `(,,(if (%current-target-system)
+ "python3"
+ '(string-append out
+ "/bin/python3")) "-m"
+ "compileall"
+ "-o"
+ "0"
+ "-o"
+ "1"
+ "-o"
+ "2"
+ "-f" ;force rebuild
+ "--invalidation-mode=unchecked-hash"
+ ;; Don't build lib2to3, because it's
+ ;; Python 2 code.
+ "-x"
+ "lib2to3/.*"
+ ,output)))
+ (map cdr outputs)))))
+ (add-before 'check 'set-TZDIR
+ (lambda* (#:key inputs native-inputs #:allow-other-keys)
+ ;; test_email requires the Olson time zone database.
+ (setenv "TZDIR"
+ (string-append (assoc-ref (or native-inputs
+ inputs) "tzdata")
+ "/share/zoneinfo"))))
+ (add-after 'install 'install-sitecustomize.py
+ ,(customize-site version)))))
+ (inputs (list bzip2
+ expat
+ gdbm
+ libffi ;for ctypes
+ sqlite ;for sqlite extension
+ openssl
+ readline
+ zlib
+ tcl
+ tk)) ;for tkinter
+ (native-inputs `(("tzdata" ,tzdata-for-tests)
+ ("unzip" ,unzip)
+ ("zip" ,(@ (gnu packages compression) zip))
+ ("pkg-config" ,pkg-config)
+ ("sitecustomize.py" ,(local-file (search-auxiliary-file
+ "python/sitecustomize.py")))
+ ;; When cross-compiling, a native version of Python itself is needed.
+ ,@(if (%current-target-system)
+ `(("python" ,this-package)
+ ("which" ,which))
+ '())))
+ (native-search-paths
+ (list (guix-pythonpath-search-path version)
+ ;; Used to locate tzdata by the zoneinfo module introduced in
+ ;; Python 3.9.
+ (search-path-specification
+ (variable "PYTHONTZPATH")
+ (files (list "share/zoneinfo")))))
+ (home-page "https://www.python.org")
+ (synopsis "High-level, dynamically-typed programming language")
+ (description
+ "Python is a remarkably powerful dynamic programming language that
+is used in a wide variety of application domains. Some of its key
+distinguishing features include: clear, readable syntax; strong
+introspection capabilities; intuitive object orientation; natural
+expression of procedural code; full modularity, supporting hierarchical
+packages; exception-based error handling; and very high level dynamic
+data types.")
+ (properties '((cpe-name . "python")))
+ (license license:psfl)))
+
+
+;; Next 3.x version.
+(define-public python-next python-3.12)
+
;; Current 3.x version.
(define-public python-3 python-3.10)
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