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bh=Dppmbu/GWdPaXkMpRNS2KaJ6RNkvsaniI7FLv+m2gBs=; b=fPnkTpIvlOl47Z8D7cpouOr+bJkxLCySnuxgMcyqc+3VV9Y5OMRbc3LZmiUd9E7FM4GRpz BgnmlaTLtqY7MGLB9jTb5+RbYAY/jJTaFU+0Vo6GCHvgMsXvrd0sFbSqiXfwN8F8oXVb6H NyoTrDmWBE6P9BpSLUeAcfrpb5aypr0= X-MC-Unique: CXACaEuLMQ-FIiyUk4wt8g-1 From: John Snow To: qemu-devel@nongnu.org Subject: [PATCH v4 06/24] python: add VERSION file Date: Thu, 11 Feb 2021 13:58:38 -0500 Message-Id: <20210211185856.3975616-7-jsnow@redhat.com> In-Reply-To: <20210211185856.3975616-1-jsnow@redhat.com> References: <20210211185856.3975616-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jsnow@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com 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=63.128.21.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.569, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Kevin Wolf , Thomas Huth , Eduardo Habkost , qemu-block@nongnu.org, John Snow , Wainer dos Santos Moschetta , Max Reitz , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Willian Rampazzo , Cleber Rosa , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Beraldo Leal Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Python infrastructure as it exists today is not capable reliably of single-sourcing a package version from a parent directory. The authors of pip are working to correct this, but as of today this is not possible. The problem is that when using pip to build and install a python package, it copies files over to a temporary directory and performs its build there. This loses access to any information in the parent directory, including git itself. Further, Python versions have a standard (PEP 440) that may or may not follow QEMU's versioning. In general, it does; but naturally QEMU does not follow PEP 440. To avoid any automatically-generated conflict, a manual version file is preferred. I am proposing: - Python tooling follows the QEMU version, indirectly, but with a major version of 0 to indicate that the API is not expected to be stable. This would mean version 0.5.2.0, 0.5.1.1, 0.5.3.0, etc. - In the event that a Python package needs to be updated independently of the QEMU version, a pre-release alpha version should be preferred, but *only* after inclusion to the qemu development or stable branches. e.g. 0.5.2.0a1, 0.5.2.0a2, and so on should be preferred prior to 5.2.0's release. - The Python core tooling makes absolutely no version compatibility checks or constraints. It *may* work with releases of QEMU from the past or future, but it is not required to. i.e., "qemu.machine" will, for now, remain in lock-step with QEMU. - We reserve the right to split the qemu package into independently versioned subpackages at a later date. This might allow for us to begin versioning QMP independently from QEMU at a later date, if we so choose. Implement this versioning scheme by adding a VERSION file and setting it to 0.6.0.0a1. Signed-off-by: John Snow Reviewed-by: Cleber Rosa --- python/VERSION | 1 + python/setup.cfg | 1 + 2 files changed, 2 insertions(+) create mode 100644 python/VERSION diff --git a/python/VERSION b/python/VERSION new file mode 100644 index 00000000000..ffc91e96185 --- /dev/null +++ b/python/VERSION @@ -0,0 +1 @@ +0.6.0.0a1 diff --git a/python/setup.cfg b/python/setup.cfg index dd71640fc2f..e7f8ab23815 100644 --- a/python/setup.cfg +++ b/python/setup.cfg @@ -1,5 +1,6 @@ [metadata] name =3D qemu +version =3D file:VERSION maintainer =3D QEMU Developer Team maintainer_email =3D qemu-devel@nongnu.org url =3D https://www.qemu.org/ --=20 2.29.2