Add Sphinx 4.0 compatibility, drop EOLed Pythons

.github/workflows/ci-tests.yml

@@ -0,0 +1,67 @@
+name: Build and test
+
+on:
+  # Build on pushes to master
+  push:
+    branches:
+      - master
+      # Temporarily add for CI on stevepiercy's fork
+      - sphinx-40-compat
+    tags:
+  # Build pull requests
+  pull_request:
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        py:
+          - "3.6"
+          - "3.7"
+          - "3.8"
+          - "3.9"
+          - "pypy3"
+        os:
+          - "ubuntu-latest"
+          - "windows-latest"
+          - "macos-latest"
+        architecture:
+          - x64
+          - x86
+
+        exclude:
+          # Linux and macOS don't have x86 python
+          - os: "ubuntu-latest"
+            architecture: x86
+          - os: "macos-latest"
+            architecture: x86
+          # PyPy3 on Windows doesn't seem to work
+          - os: "windows-latest"
+            py: "pypy3"
+
+    name: "Python: ${{ matrix.py }}-${{ matrix.architecture }} on ${{ matrix.os }}"
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.py }}
+          architecture: ${{ matrix.architecture }}
+      - run: pip install tox
+      - name: Running tox
+        run: tox -e py -- ${{ matrix.pytest-args }}
+# This block is temporarily commented out to speed up testing and until I add
+# a lint tox env.
+#  lint:
+#    runs-on: ubuntu-latest
+#    name: Lint the package
+#    steps:
+#      - uses: actions/checkout@v2
+#      - name: Setup python
+#        uses: actions/setup-python@v2
+#        with:
+#          python-version: 3.9
+#          architecture: x64
+#      - run: pip install tox
+#      - run: tox -e lint

.travis.yml

@@ -1,10 +1,11 @@
 language: python
 sudo: false
 python:
-  - 2.7
-  - 3.4
-  - 3.5
-  - pypy
+  - 3.6
+  - 3.7
+  - 3.8
+  - 3.9
+  - pypy3
 script:
   - zope-testrunner --test-path=.  --auto-color --auto-progress
 

CHANGES.rst

@@ -4,6 +4,15 @@ repoze.sphinx.autointerface Changelog
 0.8.1 (unreleased)
 ------------------
 
+- Remove sphinx.util.force_decode. Previously we hacked it in to support Python
+  2 and Sphinx 3.x, but Sphinx 4.0 deprecated it and dropped Python 2 support.
+
+- Replace Travis-CI with GitHub Actions
+
+- Add support for Python 3.6, 3.7, 3.8, 3.9, and PyPy3.
+
+- Drop support for Python 2.7, 3.3, 3.4, 3.5, and PyPy.
+
 - Update to work with newer Sphinx versions:
   * Sphinx.domains -> Sphinx.registry.domains
   * Sphinx.override_domain(D) -> Sphinx.add_domain(D, override=True)

CONTRIBUTORS.txt

@@ -105,3 +105,4 @@ Contributors
 
 - Tres Seaver, 2011/03/22
 - Jason Madden, 2013/01/10
+- Steve Piercy, 2021/05/11

MANIFEST.in

@@ -0,0 +1,12 @@
+graft repoze
+
+include README.rst
+include CHANGES.rst
+include CONTRIBUTORS.txt LICENSE.txt COPYRIGHT.txt
+
+include tox.ini .travis.yml
+include TODO.txt
+graft .github
+
+global-exclude __pycache__ *.py[cod]
+global-exclude .DS_Store

README.rst

@@ -1,64 +1,68 @@
 repoze.sphinx.autointerface README
 ==================================
 
-.. image:: https://travis-ci.org/repoze/repoze.sphinx.autointerface.png?branch=master
-        :target: https://travis-ci.org/repoze/repoze.sphinx.autointerface
+.. image:: https://github.com/repoze/repoze.sphinx.autointerface/actions/workflows/ci-tests.yml/badge.svg
+    :target: https://github.com/repoze/repoze.sphinx.autointerface/actions/workflows/ci-tests.yml
 
 .. image:: https://img.shields.io/pypi/v/repoze.sphinx.autointerface.svg
-        :target: https://pypi.python.org/pypi/repoze.sphinx.autointerface
+    :target: https://pypi.python.org/pypi/repoze.sphinx.autointerface
 
 .. image:: https://img.shields.io/pypi/pyversions/repoze.sphinx.autointerface.svg
-        :target: https://pypi.python.org/pypi/repoze.sphinx.autointerface
+    :target: https://pypi.python.org/pypi/repoze.sphinx.autointerface
+
 
 Overview
 --------
 
 Thie package defines an extension for the
-`Sphinx <http://sphinx.pocool.org>`_ documentation system.  The extension
-allows generation of API documentation by introspection of
-`zope.interface <http://pypi.python.org/pypi/zope.interface>`_ instances in 
+`Sphinx <https://www.sphinx-doc.org/en/master/>`_ documentation system.
+The extension allows generation of API documentation by introspection of
+`zope.interface <https://pypi.org/project/zope.interface/>`_ instances in
 code.
 
 
 Installation
 ------------
 
-Install via `easy_install
-<http://peak.telecommunity.com/DevCenter/EasyInstall>`_::
+Install via ``pip``:
 
- $ bin/easy_install repoze.sphinx.autointerface
+.. code-block:: bash
 
-or any other means which gets the package on your ``PYTHONPATH``.
+    pip install repoze.sphinx.autointerface
 
 
 Registering the Extension
 -------------------------
 
 Add ``repoze.sphinx.autointerface`` to the ``extensions`` list in the
-``conf.py`` of the Sphinx documentation for your product.  E.g.::
+``conf.py`` of the Sphinx documentation for your product.
+
+.. code-block:: python
 
- extensions = ['sphinx.ext.autodoc',
-               'sphinx.ext.doctest',
-               'repoze.sphinx.autointerface',
-              ]
+    extensions = [
+        "sphinx.ext.autodoc",
+        "sphinx.ext.doctest",
+        "repoze.sphinx.autointerface",
+    ]
 
 
 Using the Extension
 -------------------
 
-At appropriate points in your document, call out the interface
-autodocs via::
+At appropriate points in your document, call out the autodoc interface.
+
+.. code-block:: rst
 
-  .. autointerface:: yourpackage.interfaces.IFoo
+    .. autointerface:: yourpackage.interfaces.IFoo
 
 Output from the directive includes
 
 - the fully-qualified interface name
 - any base interfaces
-- the doctstring from the interface, rendered as reSTX.
-- the members of the interface (methods and attributes).
+- the docstring from the interface, rendered as reStructuredText
+- the members of the interface (methods and attributes)
 
   * For each attribute, the output includes the attribute name
     and its description.
   * For each method, the output includes the method name, its signature,
-    and its docstring (also rendered as reSTX).
+    and its docstring (also rendered as reStructuredText).

repoze/sphinx/autointerface.py

@@ -8,13 +8,6 @@
 from zope.interface.interface import InterfaceClass
 
 
-if sys.version_info < (3,):
-    from sphinx.util import force_decode
-else:
-    def force_decode(s, encoding):
-        return s
-
-
 class InterfaceDesc(PyClasslike):
     def get_index_text(self, modname, name_cls):
         return '%s (interface in %s)' % (name_cls[0], modname)
@@ -95,7 +88,7 @@ def keyfunc(entry):
                 self.add_line(u'', '<autointerface>')
                 self.indent += self.content_indent
                 sourcename = u'docstring of %s.%s' % (self.fullname, name)
-                docstrings = [prepare_docstring(force_decode(doc, None))]
+                docstrings = [prepare_docstring(doc, None)]
                 for i, line in enumerate(self.process_doc(docstrings)):
                     self.add_line(line, sourcename, i)
                 self.add_line(u'', '<autointerface>')

repoze/sphinx/tests/util.py

@@ -3,7 +3,7 @@
 import tempfile
 import shutil
 
-from six import StringIO
+from io import StringIO
 
 from sphinx import application
 from sphinx.builders.latex import LaTeXBuilder

setup.py

@@ -12,56 +12,60 @@
 #
 ##############################################################################
 
-import os
-
 from setuptools import setup, find_packages
 
-here = os.path.abspath(os.path.dirname(__file__))
 
-with open(os.path.join(here, 'README.rst')) as f:
-    README = f.read()
+def readfile(name):
+    with open(name) as f:
+        return f.read()
+
 
-with open(os.path.join(here, 'CHANGES.rst')) as f:
-    CHANGES = f.read()
+README = readfile("README.rst")
+CHANGES = readfile("CHANGES.rst")
 
 tests_require = [
-    'zope.testrunner',
+    "zope.testrunner",
 ]
 
-setup(name='repoze.sphinx.autointerface',
-      version='0.8.1.dev0',
-      description='Sphinx extension: auto-generates API docs '
-                  'from Zope interfaces',
-      long_description=README + '\n\n' +  CHANGES,
-      classifiers=[
+setup(
+    name="repoze.sphinx.autointerface",
+    version="0.8.1.dev0",
+    description="Sphinx extension: auto-generates API docs " "from Zope interfaces",
+    long_description=README + "\n\n" + CHANGES,
+    long_description_content_type='text/x-rst',
+    classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",
-        "Programming Language :: Python :: 2",
-        "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.3",
-        "Programming Language :: Python :: 3.4",
-        "Programming Language :: Python :: 3.5",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
-        ],
-      keywords='web wsgi zope',
-      author="Agendaless Consulting",
-      author_email="repoze-dev@lists.repoze.org",
-      url="http://www.repoze.org",
-      license="BSD-derived (http://www.repoze.org/LICENSE.txt)",
-      packages=find_packages(),
-      include_package_data=True,
-      namespace_packages=['repoze', 'repoze.sphinx'],
-      zip_safe=False,
-      tests_require = tests_require,
-      install_requires=[
-          'zope.interface',
-          'Sphinx>=1.0',
-          'setuptools',
-      ],
-      extras_require = {
-          'test': tests_require,
-      },
-      #test_suite="repoze.",
-      )
+    ],
+    keywords="web wsgi zope Sphinx",
+    author="Agendaless Consulting",
+    author_email="repoze-dev@lists.repoze.org",
+    url="https://github.com/repoze/repoze.sphinx.autointerface/",
+    project_urls={
+        "Documentation": "https://github.com/repoze/repoze.sphinx.autointerface/",
+        "Changelog": "https://github.com/repoze/repoze.sphinx.autointerface/blob/master/CHANGES.rst",
+        "Issue Tracker": "https://github.com/repoze/repoze.sphinx.autointerface/issues",
+    },
+    license="BSD-derived (Repoze)",
+    packages=find_packages(),
+    include_package_data=True,
+    namespace_packages=["repoze", "repoze.sphinx"],
+    zip_safe=False,
+    python_requires=">=3.6",
+    tests_require=tests_require,
+    install_requires=[
+        "zope.interface",
+        "Sphinx>=1.0",
+        "setuptools",
+    ],
+    extras_require={
+        "test": tests_require,
+    },
+)

tox.ini

@@ -1,9 +1,37 @@
 [tox]
 envlist =
-    py27,py33,py34,,py35,pypy
+    py36,py37,py38,py39,pypy3
 
 [testenv]
 commands =
     zope-testrunner --test-path={toxinidir}
 deps =
     zope.testrunner
+
+;[testenv:format]
+;skip_install = true
+;commands =
+;    flake8 repoze tests setup.py
+;    isort --check-only --df repoze tests setup.py
+;    black --check --diff repoze tests setup.py
+;deps =
+;    flake8
+;    black
+;    isort
+
+[testenv:build]
+skip_install = true
+commands =
+    # clean up build/ and dist/ folders
+    python -c 'import shutil; shutil.rmtree("dist", ignore_errors=True)'
+    python setup.py clean --all
+    # build sdist
+    python setup.py sdist --dist-dir {toxinidir}/dist
+    # check long_description via CHANGES and README
+    twine check dist/*
+    check-manifest
+    # build wheel from sdist
+    pip wheel -v --no-deps --no-index --no-build-isolation --wheel-dir {toxinidir}/dist --find-links {toxinidir}/dist repoze.sphinx.autointerface
+deps =
+    check-manifest
+    twine