From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 84779C61DA3 for ; Tue, 21 Feb 2023 01:26:04 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUHP4-00038z-Uw; Mon, 20 Feb 2023 20:25:11 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUHP1-00038Q-Mv for qemu-devel@nongnu.org; Mon, 20 Feb 2023 20:25:07 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUHOz-0006A4-Kv for qemu-devel@nongnu.org; Mon, 20 Feb 2023 20:25:07 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1676942704; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1VJojf8W3JK6G3hgK0cSbQSWhYe68QOzR4Gzd5BS8dg=; b=R9uRwMqB8FtAFA7+8bINKkac0hirmx2PpDS3C69wlWLIO/7+Sn2Mfae3vv4Wjp172iAvN7 CQf0iiKKUQ5e9NV/KY/Bbdjys399rCNcMS4CjwBUFOu/eyGjGzBqTRAk6jmMMiPQnVU2Sx x8EoU30sTV9tLOAljlhyi15UNMHawzI= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-531-RqJWFgedN8yx-q515CPhCA-1; Mon, 20 Feb 2023 20:25:01 -0500 X-MC-Unique: RqJWFgedN8yx-q515CPhCA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id C670780234E; Tue, 21 Feb 2023 01:25:00 +0000 (UTC) Received: from scv.redhat.com (unknown [10.22.32.134]) by smtp.corp.redhat.com (Postfix) with ESMTP id 392F62166B26; Tue, 21 Feb 2023 01:25:00 +0000 (UTC) From: John Snow To: qemu-devel@nongnu.org Cc: Michael Roth , Thomas Huth , qemu-block@nongnu.org, Cleber Rosa , Markus Armbruster , Paolo Bonzini , John Snow , Wainer dos Santos Moschetta , Peter Maydell , Beraldo Leal , Kevin Wolf , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Hanna Reitz , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Daniel Berrange Subject: [PATCH v3 6/6] Python: Drop support for Python 3.6 Date: Mon, 20 Feb 2023 20:24:56 -0500 Message-Id: <20230221012456.2607692-7-jsnow@redhat.com> In-Reply-To: <20230221012456.2607692-1-jsnow@redhat.com> References: <20230221012456.2607692-1-jsnow@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 Received-SPF: pass client-ip=170.10.129.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Python 3.6 was EOL 2021-12-31. Newer versions of upstream libraries have been dropping support for this version and it is becoming more cumbersome to support. Avocado-framework and qemu.qmp each have their own reasons for wanting to drop Python 3.6, but won't until QEMU does. Versions of Python available in our supported build platforms as of today, with optional versions available in parentheses: openSUSE Leap 15.4: 3.6.15 (3.9.10, 3.10.2) CentOS Stream 8: 3.6.8 (3.8.13, 3.9.16) CentOS Stream 9: 3.9.13 Fedora 36: 3.10 Fedora 37: 3.11 Debian 11: 3.9.2 Alpine 3.14, 3.15: 3.9.16 Alpine 3.16, 3.17: 3.10.10 Ubuntu 20.04 LTS: 3.8.10 Ubuntu 22.04 LTS: 3.10.4 NetBSD 9.3: 3.9.13* FreeBSD 12.4: 3.9.16 FreeBSD 13.1: 3.9.16 OpenBSD 7.2: 3.9.16 Note: Our VM tests install 3.7 specifically for freebsd and netbsd; the default for "python" or "python3" in FreeBSD is 3.9.16. NetBSD does not appear to have a default meta-package, but offers several options, the lowest of which is 3.7.15. "python39" appears to be a pre-requisite to one of the other packages we request in tests/vm/netbsd. Since it is safe under our supported platform policy, bump our minimum supported version of Python to 3.7. Signed-off-by: John Snow --- docs/conf.py | 4 ++-- configure | 8 ++++---- python/Makefile | 10 +++++----- python/setup.cfg | 7 +++---- python/tests/minreqs.txt | 2 +- scripts/qapi/mypy.ini | 2 +- 6 files changed, 16 insertions(+), 17 deletions(-) diff --git a/docs/conf.py b/docs/conf.py index 73a287a4f27..d40448f35d9 100644 --- a/docs/conf.py +++ b/docs/conf.py @@ -37,9 +37,9 @@ # In newer versions of Sphinx this will display nicely; in older versions # Sphinx will also produce a Python backtrace but at least the information # gets printed... -if sys.version_info < (3,6): +if sys.version_info < (3,7): raise ConfigError( - "QEMU requires a Sphinx that uses Python 3.6 or better\n") + "QEMU requires a Sphinx that uses Python 3.7 or better\n") # The per-manual conf.py will set qemu_docdir for a single-manual build; # otherwise set it here if this is an entire-manual-set build. diff --git a/configure b/configure index 0d0cca53f09..ea0d0e49b2d 100755 --- a/configure +++ b/configure @@ -594,9 +594,9 @@ esac check_py_version() { - # We require python >= 3.6. + # We require python >= 3.7. # NB: a True python conditional creates a non-zero return code (Failure) - "$1" -c 'import sys; sys.exit(sys.version_info < (3,6))' + "$1" -c 'import sys; sys.exit(sys.version_info < (3,7))' } python= @@ -605,7 +605,7 @@ explicit_python=no # Check for $PYTHON, python3, python, then explicitly-versioned interpreters. for binary in "${PYTHON-python3}" ${PYTHON:+python3} python \ python3.11 python3.10 python3.9 \ - python3.8 python3.7 python3.6 + python3.8 python3.7 do if has "$binary" then @@ -1058,7 +1058,7 @@ then fi if ! check_py_version "$python"; then - error_exit "Cannot use '$python', Python >= 3.6 is required." \ + error_exit "Cannot use '$python', Python >= 3.7 is required." \ "Use --python=/path/to/python to specify a supported Python." \ "Maybe try:" \ " openSUSE Leap 15.3+: zypper install python39" \ diff --git a/python/Makefile b/python/Makefile index c5bd6ff83ac..f660d999143 100644 --- a/python/Makefile +++ b/python/Makefile @@ -9,14 +9,14 @@ help: @echo "make check-minreqs:" @echo " Run tests in the minreqs virtual environment." @echo " These tests use the oldest dependencies." - @echo " Requires: Python 3.6" - @echo " Hint (Fedora): 'sudo dnf install python3.6'" + @echo " Requires: Python 3.7" + @echo " Hint (Fedora): 'sudo dnf install python3.7'" @echo "" @echo "make check-tox:" @echo " Run tests against multiple python versions." @echo " These tests use the newest dependencies." - @echo " Requires: Python 3.6 - 3.10, and tox." - @echo " Hint (Fedora): 'sudo dnf install python3-tox python3.10'" + @echo " Requires: Python 3.7 - 3.11, and tox." + @echo " Hint (Fedora): 'sudo dnf install python3-tox python3.11'" @echo " The variable QEMU_TOX_EXTRA_ARGS can be use to pass extra" @echo " arguments to tox". @echo "" @@ -58,7 +58,7 @@ pipenv check-pipenv: min-venv: $(QEMU_MINVENV_DIR) $(QEMU_MINVENV_DIR)/bin/activate $(QEMU_MINVENV_DIR) $(QEMU_MINVENV_DIR)/bin/activate: setup.cfg tests/minreqs.txt @echo "VENV $(QEMU_MINVENV_DIR)" - @python3.6 -m venv $(QEMU_MINVENV_DIR) + @python3.7 -m venv $(QEMU_MINVENV_DIR) @( \ echo "ACTIVATE $(QEMU_MINVENV_DIR)"; \ . $(QEMU_MINVENV_DIR)/bin/activate; \ diff --git a/python/setup.cfg b/python/setup.cfg index 9e923d97628..1e8392a045c 100644 --- a/python/setup.cfg +++ b/python/setup.cfg @@ -14,7 +14,6 @@ classifiers = Natural Language :: English Operating System :: OS Independent Programming Language :: Python :: 3 :: Only - Programming Language :: Python :: 3.6 Programming Language :: Python :: 3.7 Programming Language :: Python :: 3.8 Programming Language :: Python :: 3.9 @@ -23,7 +22,7 @@ classifiers = Typing :: Typed [options] -python_requires = >= 3.6 +python_requires = >= 3.7 packages = qemu.qmp qemu.machine @@ -76,7 +75,7 @@ exclude = __pycache__, [mypy] strict = True -python_version = 3.6 +python_version = 3.7 warn_unused_configs = True namespace_packages = True warn_unused_ignores = False @@ -158,7 +157,7 @@ multi_line_output=3 # of python available on your system to run this test. [tox:tox] -envlist = py36, py37, py38, py39, py310, py311 +envlist = py37, py38, py39, py310, py311 skip_missing_interpreters = true [testenv] diff --git a/python/tests/minreqs.txt b/python/tests/minreqs.txt index dfb8abb155f..55cc6b41d85 100644 --- a/python/tests/minreqs.txt +++ b/python/tests/minreqs.txt @@ -1,5 +1,5 @@ # This file lists the ***oldest possible dependencies*** needed to run -# "make check" successfully under ***Python 3.6***. It is used primarily +# "make check" successfully under ***Python 3.7***. It is used primarily # by GitLab CI to ensure that our stated minimum versions in setup.cfg # are truthful and regularly validated. # diff --git a/scripts/qapi/mypy.ini b/scripts/qapi/mypy.ini index 66253564297..3463307ddc7 100644 --- a/scripts/qapi/mypy.ini +++ b/scripts/qapi/mypy.ini @@ -1,7 +1,7 @@ [mypy] strict = True disallow_untyped_calls = False -python_version = 3.6 +python_version = 3.7 [mypy-qapi.schema] disallow_untyped_defs = False -- 2.39.0