Migrate to pyproject.toml and ruff

We also bump the pre-commit versions used.

Change-Id: I0662b6cc7efd58e9fcf6e936dc5556fcc8492ddf
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

.pre-commit-config.yaml

@@ -1,30 +1,28 @@
 ---
-default_language_version:
-  # force all unspecified python hooks to run python3
-  python: python3
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
       - id: mixed-line-ending
         args: ['--fix', 'lf']
         exclude: '.*\.(svg)$'
-      - id: check-byte-order-marker
+      - id: fix-byte-order-marker
       - id: check-executables-have-shebangs
       - id: check-merge-conflict
       - id: debug-statements
       - id: check-yaml
         files: .*\.(yaml|yml)$
         args: ['--unsafe']
-  - repo: https://github.com/psf/black
-    rev: 23.12.1
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.14.8
     hooks:
-      - id: black
-        args: ['-S', '-l', '79']
+      - id: ruff-check
+        args: ['--fix', '--unsafe-fixes']
+      - id: ruff-format
   - repo: https://opendev.org/openstack/hacking
-    rev: 6.1.0
+    rev: 8.0.0
     hooks:
       - id: hacking
         additional_dependencies: []
-        exclude: '^(doc|releasenotes|tools)/.*$'
+        exclude: '^(doc|releasenotes)/.*$'

pyproject.toml

@@ -0,0 +1,40 @@
+[build-system]
+requires = ["pbr>=6.1.1"]
+build-backend = "pbr.build"
+
+[project]
+name = "openstackclient"
+description = "OpenStack Command-line Client"
+authors = [
+    {name = "OpenStack", email = "openstack-discuss@lists.openstack.org"},
+]
+readme = {file = "README.rst", content-type = "text/x-rst"}
+license = {text = "Apache-2.0"}
+dynamic = ["version", "dependencies"]
+requires-python = ">=3.10"
+classifiers = [
+  "Environment :: OpenStack",
+  "Intended Audience :: Information Technology",
+  "Intended Audience :: System Administrators",
+  "License :: OSI Approved :: Apache Software License",
+  "Operating System :: POSIX :: Linux",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3",
+]
+
+[project.urls]
+Homepage = "https://docs.openstack.org/python-openstackclient/"
+Repository = "https://opendev.org/openstack/openstackclient/"
+
+[tool.ruff]
+line-length = 79
+
+[tool.ruff.format]
+quote-style = "preserve"
+docstring-code-format = true
+
+[tool.ruff.lint]
+select = ["C4", "E4", "E5", "E7", "E9", "F", "G", "LOG", "S", "UP"]
+
+[tool.ruff.lint.per-file-ignores]
+"openstackclient/tests/*" = ["S"]

setup.cfg

@@ -1,23 +1,2 @@
 [metadata]
 name = openstackclient
-summary = OpenStack Command-line Client
-description_file =
-    README.rst
-author = OpenStack
-author_email = openstack-discuss@lists.openstack.org
-home_page = https://docs.openstack.org/python-openstackclient/latest/
-python-requires = >=3.8
-classifier =
-    Environment :: OpenStack
-    Intended Audience :: Information Technology
-    Intended Audience :: System Administrators
-    License :: OSI Approved :: Apache Software License
-    Operating System :: POSIX :: Linux
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: Implementation :: CPython

tests/check_osc_commands.py

@@ -99,7 +99,7 @@ def find_duplicates():
                 ep.load()
             except Exception:
                 exc_string = traceback.format_exc()
-                message = "{}\n{}".format(ep.group, exc_string)
+                message = f"{ep.group}\n{exc_string}"
                 failed_cmds.setdefault(ep_name, []).append(message)
 
             if _is_valid_command(ep_name, ep.group, valid_cmds):