CI: Add Python 3.12

Avoid importing distutils globally, backported from pip 22.3.

avoid-importing-distutils-globally.patch

@@ -0,0 +1,260 @@
+From 572694adc951836c60a92fe38c8612ad06a09da3 Mon Sep 17 00:00:00 2001
+From: Tzu-ping Chung <uranusjr@gmail.com>
+Date: Mon, 18 Jul 2022 04:48:31 +0800
+Subject: [PATCH] Avoid importing distutils globally
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The distutils module is deprecated in 3.11 so we should avoid importing
+it unless absolutely necessary to avoid emitting superfulous warnings.
+
+Rebased from https://github.com/pypa/pip/commit/0e06452530
+
+Also includes: Import distutils only if needed, but sooner
+
+Rebased from: https://github.com/pypa/pip/commit/db47515958
+
+Co-Authored-By: Stéphane Bidoul <stephane.bidoul@gmail.com>
+---
+ src/pip/_internal/locations/__init__.py | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/src/pip/_internal/locations/__init__.py b/src/pip/_internal/locations/__init__.py
+index dba182d..4cb45dc 100644
+--- a/src/pip/_internal/locations/__init__.py
++++ b/src/pip/_internal/locations/__init__.py
+@@ -11,7 +11,7 @@ from pip._internal.utils.compat import WINDOWS
+ from pip._internal.utils.deprecation import deprecated
+ from pip._internal.utils.virtualenv import running_under_virtualenv
+ 
+-from . import _distutils, _sysconfig
++from . import _sysconfig
+ from .base import (
+     USER_CACHE_DIR,
+     get_major_minor_version,
+@@ -47,6 +47,12 @@ _PLATLIBDIR: str = getattr(sys, "platlibdir", "lib")
+ 
+ _USE_SYSCONFIG = sys.version_info >= (3, 10)
+ 
++if not _USE_SYSCONFIG:
++    # Import distutils lazily to avoid deprecation warnings,
++    # but import it soon enough that it is in memory and available during
++    # a pip reinstall.
++    from . import _distutils
++
+ 
+ def _looks_like_bpo_44860() -> bool:
+     """The resolution to bpo-44860 will change this incorrect platlib.
+-- 
+2.38.1
+
+From 942f43f0bab6f8245f2597a4fd376702bffb88e9 Mon Sep 17 00:00:00 2001
+From: Pradyun Gedam <pgedam@bloomberg.net>
+Date: Fri, 17 Jun 2022 13:50:25 +0100
+Subject: [PATCH] Replace usage of `distutils.utils.change_root` with
+ copied-over logic
+
+This eliminates an import from distutils, by pulling in the relevant code
+into pip itself.
+
+Rebased from https://github.com/pypa/pip/commit/c520ccf75d
+---
+ src/pip/_internal/locations/_sysconfig.py     |  5 ++--
+ src/pip/_internal/locations/base.py           | 28 +++++++++++++++++++
+ .../_internal/operations/install/legacy.py    |  2 +-
+ 3 files changed, 31 insertions(+), 4 deletions(-)
+
+diff --git a/src/pip/_internal/locations/_sysconfig.py b/src/pip/_internal/locations/_sysconfig.py
+index 5e141aa..0bbc928 100644
+--- a/src/pip/_internal/locations/_sysconfig.py
++++ b/src/pip/_internal/locations/_sysconfig.py
+@@ -1,4 +1,3 @@
+-import distutils.util  # FIXME: For change_root.
+ import logging
+ import os
+ import sys
+@@ -9,7 +8,7 @@ from pip._internal.exceptions import InvalidSchemeCombination, UserInstallationI
+ from pip._internal.models.scheme import SCHEME_KEYS, Scheme
+ from pip._internal.utils.virtualenv import running_under_virtualenv
+ 
+-from .base import get_major_minor_version, is_osx_framework
++from .base import change_root, get_major_minor_version, is_osx_framework
+ 
+ logger = logging.getLogger(__name__)
+ 
+@@ -194,7 +193,7 @@ def get_scheme(
+     )
+     if root is not None:
+         for key in SCHEME_KEYS:
+-            value = distutils.util.change_root(root, getattr(scheme, key))
++            value = change_root(root, getattr(scheme, key))
+             setattr(scheme, key, value)
+     return scheme
+ 
+diff --git a/src/pip/_internal/locations/base.py b/src/pip/_internal/locations/base.py
+index 86dad4a..d73676d 100644
+--- a/src/pip/_internal/locations/base.py
++++ b/src/pip/_internal/locations/base.py
+@@ -5,6 +5,7 @@ import sys
+ import sysconfig
+ import typing
+ 
++from pip._internal.exceptions import InstallationError
+ from pip._internal.utils import appdirs
+ from pip._internal.utils.virtualenv import running_under_virtualenv
+ 
+@@ -22,6 +23,33 @@ def get_major_minor_version() -> str:
+     """
+     return "{}.{}".format(*sys.version_info)
+ 
++def change_root(new_root: str, pathname: str) -> str:
++    """Return 'pathname' with 'new_root' prepended.
++
++    If 'pathname' is relative, this is equivalent to os.path.join(new_root, pathname).
++    Otherwise, it requires making 'pathname' relative and then joining the
++    two, which is tricky on DOS/Windows and Mac OS.
++
++    This is borrowed from Python's standard library's distutils module.
++    """
++    if os.name == "posix":
++        if not os.path.isabs(pathname):
++            return os.path.join(new_root, pathname)
++        else:
++            return os.path.join(new_root, pathname[1:])
++
++    elif os.name == "nt":
++        (drive, path) = os.path.splitdrive(pathname)
++        if path[0] == "\\":
++            path = path[1:]
++        return os.path.join(new_root, path)
++
++    else:
++        raise InstallationError(
++            f"Unknown platform: {os.name}\n"
++            "Can not change root path prefix on unknown platform."
++        )
++
+ 
+ def get_src_prefix() -> str:
+     if running_under_virtualenv():
+diff --git a/src/pip/_internal/operations/install/legacy.py b/src/pip/_internal/operations/install/legacy.py
+index 2206c93..4281cb0 100644
+--- a/src/pip/_internal/operations/install/legacy.py
++++ b/src/pip/_internal/operations/install/legacy.py
+@@ -3,11 +3,11 @@
+ 
+ import logging
+ import os
+-from distutils.util import change_root
+ from typing import List, Optional, Sequence
+ 
+ from pip._internal.build_env import BuildEnvironment
+ from pip._internal.exceptions import InstallationError
++from pip._internal.locations.base import change_root
+ from pip._internal.models.scheme import Scheme
+ from pip._internal.utils.logging import indent_log
+ from pip._internal.utils.misc import ensure_dir
+-- 
+2.38.1
+
+From 4ef5c7eac10bb1d88568af53373491fe6febfa63 Mon Sep 17 00:00:00 2001
+From: Pradyun Gedam <pgedam@bloomberg.net>
+Date: Fri, 17 Jun 2022 15:30:50 +0100
+Subject: [PATCH] Replace `distutils.fancy_getopt` with `getopt`
+
+This eliminates one location where distutils may be imported on
+Python 3.12+, by replacing the logic with mostly equivalent logic.
+
+Rebased from: https://github.com/pypa/pip/commit/8cbb89b6cc
+---
+ src/pip/_internal/utils/distutils_args.py | 51 ++++++++++++-----------
+ tests/unit/test_utils_distutils_args.py   |  2 +-
+ 2 files changed, 27 insertions(+), 26 deletions(-)
+
+diff --git a/src/pip/_internal/utils/distutils_args.py b/src/pip/_internal/utils/distutils_args.py
+index e4aa5b8..2fd1862 100644
+--- a/src/pip/_internal/utils/distutils_args.py
++++ b/src/pip/_internal/utils/distutils_args.py
+@@ -1,42 +1,43 @@
+-from distutils.errors import DistutilsArgError
+-from distutils.fancy_getopt import FancyGetopt
++from getopt import GetoptError, getopt
+ from typing import Dict, List
+ 
+ _options = [
+-    ("exec-prefix=", None, ""),
+-    ("home=", None, ""),
+-    ("install-base=", None, ""),
+-    ("install-data=", None, ""),
+-    ("install-headers=", None, ""),
+-    ("install-lib=", None, ""),
+-    ("install-platlib=", None, ""),
+-    ("install-purelib=", None, ""),
+-    ("install-scripts=", None, ""),
+-    ("prefix=", None, ""),
+-    ("root=", None, ""),
+-    ("user", None, ""),
++    "exec-prefix=",
++    "home=",
++    "install-base=",
++    "install-data=",
++    "install-headers=",
++    "install-lib=",
++    "install-platlib=",
++    "install-purelib=",
++    "install-scripts=",
++    "prefix=",
++    "root=",
++    "user",
+ ]
+ 
+ 
+-# typeshed doesn't permit Tuple[str, None, str], see python/typeshed#3469.
+-_distutils_getopt = FancyGetopt(_options)  # type: ignore
+-
+-
+ def parse_distutils_args(args: List[str]) -> Dict[str, str]:
+-    """Parse provided arguments, returning an object that has the
+-    matched arguments.
++    """Parse provided arguments, returning an object that has the matched arguments.
+ 
+     Any unknown arguments are ignored.
+     """
+     result = {}
+     for arg in args:
+         try:
+-            _, match = _distutils_getopt.getopt(args=[arg])
+-        except DistutilsArgError:
++            parsed_opt, _ = getopt(args=[arg], shortopts="", longopts=_options)
++        except GetoptError:
+             # We don't care about any other options, which here may be
+             # considered unrecognized since our option list is not
+             # exhaustive.
+-            pass
+-        else:
+-            result.update(match.__dict__)
++            continue
++
++        if not parsed_opt:
++            continue
++
++        option = parsed_opt[0]
++        name_from_parsed = option[0][2:].replace("-", "_")
++        value_from_parsed = option[1] or "true"
++        result[name_from_parsed] = value_from_parsed
++
+     return result
+diff --git a/tests/unit/test_utils_distutils_args.py b/tests/unit/test_utils_distutils_args.py
+index e63c565..21f31e9 100644
+--- a/tests/unit/test_utils_distutils_args.py
++++ b/tests/unit/test_utils_distutils_args.py
+@@ -60,4 +60,4 @@ def test_all_value_options_work(name: str, value: str) -> None:
+ 
+ def test_user_option_works() -> None:
+     result = parse_distutils_args(["--user"])
+-    assert result["user"] == 1
++    assert result["user"]
+-- 
+2.38.1
+

python-pip.spec

@@ -21,7 +21,7 @@
 
 Name:           python-%{srcname}
 Version:        %{base_version}%{?prerel:~%{prerel}}
-Release:        2%{?dist}
+Release:        4%{?dist}
 Summary:        A tool for installing and managing Python packages
 
 # We bundle a lot of libraries with pip, which itself is under MIT license.
@@ -86,6 +86,15 @@ Patch5:         nowarn-pip._internal.main.patch
 # Upstream issue: https://github.com/pypa/packaging/issues/368
 Patch6:         no-version-warning.patch
 
+# Avoid importing distutils globally
+# This is needed to make the pip wheel usable with Python 3.12+
+# Backported from pip 22.3
+# https://github.com/pypa/pip/commit/0e06452530
+# https://github.com/pypa/pip/commit/db47515958
+# https://github.com/pypa/pip/commit/c520ccf75d
+# https://github.com/pypa/pip/commit/8cbb89b6cc
+Patch7:         avoid-importing-distutils-globally.patch
+
 # Downstream only patch
 # Users might have local installations of pip from using
 # `pip install --user --upgrade pip` on older/newer versions.
@@ -203,10 +212,8 @@ Recommends:     python%{python3_pkgversion}-setuptools
 Provides:       pip = %{version}-%{release}
 Conflicts:      python-pip < %{version}-%{release}
 
-# The python3.10 version that added the rpm_prefix sysconfig install scheme
-# This pip can also function with the previous version,
-# but it would remove RPM-installed packages during sudo pip install --upgrade.
-Requires:       python3-libs >= 3.10.0-2
+# The python3.10 version that stopped using the rpm_prefix scheme
+Requires:       python3-libs >= 3.10.6-2
 
 
 %{crypt_compat_recommends 3}
@@ -402,6 +409,13 @@ pytest_k='not completion and
 %{python_wheel_dir}/%{python_wheel_name}
 
 %changelog
+* Wed Nov 16 2022 Miro Hrončok <mhroncok@redhat.com> - 21.3.1-4
+- Make python-pip-wheel compatible with Python 3.12.0a2+
+
+* Tue Sep 06 2022 Miro Hrončok <mhroncok@redhat.com> - 21.3.1-3
+- No longer use the rpm_install prefix to determine RPM-installed packages
+- Related: rhbz#2026979
+
 * Fri Jan 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 21.3.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
 

remove-existing-dist-only-if-path-conflicts.patch

@@ -103,8 +103,8 @@ index 766dc26..c8c1cd8 100644
 +        # Prevent uninstalling packages from /usr
 +        try:
 +            if dist_location(dist._dist) in (
-+                    sysconfig.get_path('purelib', scheme='rpm_prefix', vars={'base': sys.base_prefix}),
-+                    sysconfig.get_path('platlib', scheme='rpm_prefix', vars={'base': sys.base_prefix}),
++                    sysconfig.get_path('purelib', scheme='posix_prefix', vars={'base': sys.base_prefix}),
++                    sysconfig.get_path('platlib', scheme='posix_prefix', vars={'platbase': sys.base_prefix}),
 +                ):
 +                return None
 +        except KeyError:  # this Python doesn't have 'rpm_prefix' scheme yet

tests/tests.yml

@@ -31,6 +31,9 @@
     - smoke311:
         dir: python/smoke
         run: VERSION=3.11 ./venv.sh
+    - smoke312:
+        dir: python/smoke
+        run: VERSION=3.12 ./venv.sh
     - smoke27:
         dir: python/smoke
         run: VERSION=2.7 METHOD=virtualenv ./venv.sh
@@ -55,6 +58,9 @@
     - smoke311_virtualenv:
         dir: python/smoke
         run: VERSION=3.11 METHOD=virtualenv ./venv.sh
+    - smoke312_virtualenv:
+        dir: python/smoke
+        run: VERSION=3.12 METHOD=virtualenv ./venv.sh
     - pipenv:
         run: pipenv --three && pipenv install six
     - pyproject_pytest:
@@ -80,6 +86,7 @@
     - python3.9
     - python3.10
     - python3.11
+    - python3.12-devel
     - python2-devel
     - python3-devel
     - python3-tox