Drop Python 3.9, add Python 3.14, convert to PEP 420

.editorconfig

@@ -2,7 +2,7 @@
 # https://github.com/zopefoundation/meta/tree/master/config/zope-product
 #
 # EditorConfig Configuration file, for more details see:
-# http://EditorConfig.org
+# https://EditorConfig.org
 # EditorConfig is a convention description, that could be interpreted
 # by multiple editors to enforce common coding conventions for specific
 # file types

.github/workflows/pre-commit.yml

@@ -21,10 +21,10 @@ jobs:
     name: linting
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v5
+    - uses: actions/checkout@v5
+    - uses: actions/setup-python@v6
       with:
-        python-version: 3.x
+        python-version: '3.13'
     - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd  #v3.0.1
       with:
         extra_args: --all-files --show-diff-on-failure

.github/workflows/tests.yml

@@ -24,29 +24,30 @@ jobs:
         config:
         # [Python version, tox env]
         - ["3.11", "release-check"]
-        - ["3.9", "py39"]
         - ["3.10", "py310"]
         - ["3.11", "py311"]
         - ["3.12", "py312"]
         - ["3.13", "py313"]
+        - ["3.14", "py314"]
         - ["3.11", "docs"]
         - ["3.11", "coverage"]
 
     runs-on: ${{ matrix.os[1] }}
     if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
     name: ${{ matrix.config[1] }}
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         persist-credentials: false
     - name: Install uv + caching
-      uses: astral-sh/setup-uv@v5
+      # astral/[email protected]
+      uses: astral-sh/setup-uv@5a7eac68fb9809dea845d802897dc5c723910fa3
       with:
         enable-cache: true
         cache-dependency-glob: |
           setup.*
           tox.ini
-        python-version: ${{ matrix.matrix.config[0] }}
+        python-version: ${{ matrix.config[0] }}
         github-token: ${{ secrets.GITHUB_TOKEN }}
     - name: Test
       if: ${{ !startsWith(runner.os, 'Mac') }}

.meta.toml

@@ -2,7 +2,7 @@
 # https://github.com/zopefoundation/meta/tree/master/config/zope-product
 [meta]
 template = "zope-product"
-commit-id = "a0de4e93"
+commit-id = "9fcd3d67"
 
 [python]
 with-pypy = false
@@ -39,6 +39,7 @@ additional-rules = [
 additional-ignores = [
     "docs/_build/html/_sources/narrative/*",
     "docs/_build/html/_sources/api/*",
+    "docs/_build/html/_static/scripts/*",
     ]
 
 [tox]

.pre-commit-config.yaml

@@ -3,7 +3,7 @@
 minimum_pre_commit_version: '3.6'
 repos:
   - repo: https://github.com/pycqa/isort
-    rev: "6.0.1"
+    rev: "7.0.0"
     hooks:
     - id: isort
   - repo: https://github.com/hhatto/autopep8
@@ -12,16 +12,16 @@ repos:
     - id: autopep8
       args: [--in-place, --aggressive, --aggressive]
   - repo: https://github.com/asottile/pyupgrade
-    rev: v3.19.1
+    rev: v3.21.0
     hooks:
     - id: pyupgrade
-      args: [--py39-plus]
+      args: [--py310-plus]
   - repo: https://github.com/isidentical/teyit
     rev: 0.4.3
     hooks:
     - id: teyit
   - repo: https://github.com/PyCQA/flake8
-    rev: "7.1.2"
+    rev: "7.3.0"
     hooks:
     - id: flake8
       additional_dependencies:

CHANGES.rst

@@ -4,13 +4,12 @@ Products.DCWorkflow Changelog
 3.1 (unreleased)
 ----------------
 
-- Add support for Python 3.13.
+- Switch to PEP 420 native namespace.
 
-- Drop support for Python 3.8.
+- Add support for Python 3.12, 3.13 and 3.14.
 
-- Add support for Python 3.12.
+- Drop support for Python 3.7, 3.8 and 3.9.
 
-- Drop support for Python 3.7.
 
 3.0 (2023-02-02)
 ----------------

docs/conf.py

@@ -14,17 +14,12 @@
 import datetime
 import os
 import sys
+from importlib.metadata import distribution
 
-import pkginfo
 
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-# sys.path.append(os.path.abspath('.'))
-import Products
-
-
-Products.__path__.append(os.path.abspath('../Products'))
+year = datetime.datetime.now().year
+sys.path.append(os.path.abspath('../src'))
+rqmt = distribution('Products.DCWorkflow')
 
 # -- General configuration -----------------------------------------------
 
@@ -51,22 +46,17 @@
 master_doc = 'index'
 
 # General information about the project.
-parent = os.path.dirname(os.path.dirname(__file__))
-parent_dir = os.path.abspath(parent)
-sys.path.append(parent_dir)
-pkg_info = pkginfo.Develop(parent_dir)
-year = datetime.datetime.now().year
-project = '%s' % pkg_info.name
-copyright = '%s, CMF Developers' % year
+project = 'Products.DCWorkflow'
+copyright = f'2010-{year}, CMF Developers'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = pkg_info.version.replace('dev', '')
+version = '%s.%s' % tuple(map(int, rqmt.version.split('.')[:2]))
 # The full version, including alpha/beta/rc tags.
-release = pkg_info.version
+release = rqmt.version
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -109,7 +99,7 @@
 
 # The theme to use for HTML and HTML Help pages.  Major themes that come with
 # Sphinx are currently 'default' and 'sphinxdoc'.
-html_theme = 'default'
+html_theme = 'furo'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the

docs/requirements.txt

@@ -1,3 +1,3 @@
 Sphinx
-pkginfo
+furo
 repoze.sphinx.autointerface

pyproject.toml

@@ -3,7 +3,7 @@
 
 [build-system]
 requires = [
-    "setuptools == 75.8.2",
+    "setuptools >= 78.1.1,< 81",
     "wheel",
 ]
 build-backend = "setuptools.build_meta"

setup.cfg

@@ -15,6 +15,7 @@ ignore =
     docs/_build/html/_sources/*
     docs/_build/html/_sources/narrative/*
     docs/_build/html/_sources/api/*
+    docs/_build/html/_static/scripts/*
 
 [isort]
 force_single_line = True

setup.py

@@ -1,6 +1,5 @@
 import os
 
-from setuptools import find_packages
 from setuptools import setup
 
 
@@ -26,11 +25,11 @@ def _package_doc(name):
           'Intended Audience :: Developers',
           'License :: OSI Approved :: Zope Public License',
           'Programming Language :: Python :: 3',
-          'Programming Language :: Python :: 3.9',
           'Programming Language :: Python :: 3.10',
           'Programming Language :: Python :: 3.11',
           'Programming Language :: Python :: 3.12',
           'Programming Language :: Python :: 3.13',
+          'Programming Language :: Python :: 3.14',
           'Topic :: Software Development',
           'Topic :: Software Development :: Libraries'
           ' :: Application Frameworks',
@@ -45,22 +44,16 @@ def _package_doc(name):
           'Sources': 'https://github.com/zopefoundation/Products.DCWorkflow',
       },
       license='ZPL-2.1',
-      packages=find_packages('src'),
-      package_dir={'': 'src'},
-      include_package_data=True,
-      namespace_packages=['Products'],
-      zip_safe=False,
-      python_requires='>=3.9',
+      python_requires='>=3.10',
       install_requires=[
-          'setuptools',
           'Zope >= 5.0',
           'Products.CMFCore >= 2.4.0',
           'Products.ExternalMethod',
           'Products.GenericSetup >= 2.0b1',
           'Products.PythonScripts',
       ],
       extras_require={
-          'docs': ['Sphinx', 'repoze.sphinx.autointerface', 'pkginfo']
+          'docs': ['Sphinx', 'repoze.sphinx.autointerface', 'furo']
       },
       entry_points=f"""
       [zope2.initialize]

tox.ini

@@ -5,18 +5,18 @@ minversion = 3.18
 envlist =
     release-check
     lint
-    py39
     py310
     py311
     py312
     py313
+    py314
     docs
     coverage
 
 [testenv]
 skip_install = true
 deps =
-    setuptools == 75.8.2
+    setuptools >= 78.1.1,< 81
     zc.buildout
     wheel
 setenv =
@@ -38,7 +38,7 @@ description = ensure that the distribution is ready to release
 basepython = python3
 skip_install = true
 deps =
-    setuptools == 75.8.2
+    setuptools >= 78.1.1,< 81
     wheel
     twine
     build
@@ -48,7 +48,7 @@ deps =
 commands_pre =
 commands =
     check-manifest
-    check-python-versions --only setup.py,tox.ini,.github/workflows/tests.yml
+    check-python-versions --only pyproject.toml,setup.py,tox.ini,.github/workflows/tests.yml
     python -m build --sdist --no-isolation
     twine check dist/*