Add pyproject.toml to support pip 23.1

pip 23.1 removed the "setup.py install" fallback for projects
that do not have pyproject.toml and now uses a pyproject.toml
which is vendored in pip.
To address that, this change adds the minimal pyproject.toml
to enable pbr to be properly used to build editable wheels.

This is required to support installing devstack on
centos stream 9 and related distros with GLOBAL_VENV=True
Without this change the wsgi scripts are not generated in
editable mode. i.e. pip install -e /opt/stack/keystone

See https://pip.pypa.io/en/stable/news/#v23-1
and https://github.com/pypa/pip/issues/8368 for more
details on the removal of the fallback support.

setuptools v64.0.0 is used to support editable installs
via its PEP-660 implmentation
https://github.com/pypa/setuptools/pull/3488

Change-Id: I9600d7bf45d48b83c8b066bda20680365bedade7
Signed-off-by: Sean Mooney <work@seanmooney.info>
This commit is contained in:
Sean Mooney
2023-11-02 11:16:49 +00:00
committed by Stephen Finucane
parent 92f208a2ea
commit 7a21722ecd

3
pyproject.toml Normal file
View File

@@ -0,0 +1,3 @@
[build-system]
requires = ["pbr>=6.1.1"]
build-backend = "pbr.build"