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Wed, 17 May 2023 10:46:16 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6ADDSZo0VOxhXhWuPDe5aNHzYXmi3IOHrHVyT2XwOTfB5JrZuwHYUmGuBRjxHdwzONUjrVSg== X-Received: by 2002:a05:600c:20f:b0:3f4:2267:10c0 with SMTP id 15-20020a05600c020f00b003f4226710c0mr25905694wmi.28.1684345576079; Wed, 17 May 2023 10:46:16 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: John Snow Subject: [PULL 32/68] python: add vendor.py utility Date: Wed, 17 May 2023 19:44:44 +0200 Message-Id: <20230517174520.887405-33-pbonzini@redhat.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230517174520.887405-1-pbonzini@redhat.com> References: <20230517174520.887405-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=pbonzini@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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1684345772586100015 Content-Type: text/plain; charset="utf-8" From: John Snow This is a teeny-tiny script that just downloads any packages we want to vendor from PyPI and stores them in qemu.git/python/wheels/. If I'm hit by a meteor, it'll be easy to replicate what I have done in order to udpate the vendored source. We don't really care which python runs it; it exists as a meta-utility with no external dependencies and we won't package or install it. It will be monitored by the linters/type checkers, though; so it's guaranteed safe on python 3.6+. Signed-off-by: John Snow Message-Id: <20230511035435.734312-15-jsnow@redhat.com> Signed-off-by: Paolo Bonzini --- python/scripts/vendor.py | 74 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100755 python/scripts/vendor.py diff --git a/python/scripts/vendor.py b/python/scripts/vendor.py new file mode 100755 index 000000000000..23708430ea68 --- /dev/null +++ b/python/scripts/vendor.py @@ -0,0 +1,74 @@ +#!/usr/bin/env python3 +""" +vendor - QEMU python vendoring utility + +usage: vendor [-h] + +QEMU python vendoring utility + +options: + -h, --help show this help message and exit +""" + +# Copyright (C) 2023 Red Hat, Inc. +# +# Authors: +# John Snow +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +import argparse +import os +from pathlib import Path +import subprocess +import sys +import tempfile + + +def main() -> int: + """Run the vendoring utility. See module-level docstring.""" + loud =3D False + if os.environ.get("DEBUG") or os.environ.get("V"): + loud =3D True + + # No options or anything for now, but I guess + # you'll figure that out when you run --help. + parser =3D argparse.ArgumentParser( + prog=3D"vendor", + description=3D"QEMU python vendoring utility", + ) + parser.parse_args() + + packages =3D { + "meson=3D=3D0.61.5": + "58c2ddb5f885da0e929f15d89f38d8a7d97f981f56815bcba008414f8511f59a", + } + + vendor_dir =3D Path(__file__, "..", "..", "wheels").resolve() + + with tempfile.NamedTemporaryFile(mode=3D"w", encoding=3D"utf-8") as fi= le: + for dep_spec, checksum in packages.items(): + file.write(f"{dep_spec} --hash=3Dsha256:{checksum}") + file.flush() + + cli_args =3D [ + "pip", + "download", + "--dest", + str(vendor_dir), + "--require-hashes", + "-r", + file.name, + ] + if loud: + cli_args.append("-v") + + print(" ".join(cli_args)) + subprocess.run(cli_args, check=3DTrue) + + return 0 + + +if __name__ =3D=3D "__main__": + sys.exit(main()) --=20 2.40.1