Fix PyPy2 run on GHA.

.github/workflows/tests.yml

@@ -104,7 +104,7 @@ jobs:
           - "3.8"
           - "3.9"
           - "3.10"
-          - "3.11.0-alpha.4"
+          - "3.11.0-beta.3"
         os: [ubuntu-20.04, macos-latest]
         exclude:
           - os: macos-latest
@@ -140,7 +140,15 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-pip-
 
-      - name: Install Build Dependencies
+      - name: Install Build Dependencies (PyPy2)
+        if: >
+           startsWith(matrix.python-version, 'pypy-2.7')
+        run: |
+          pip install -U pip
+          pip install -U setuptools wheel twine "cffi != 1.15.1"
+      - name: Install Build Dependencies (other Python versions)
+        if: >
+           !startsWith(matrix.python-version, 'pypy-2.7')
         run: |
           pip install -U pip
           pip install -U setuptools wheel twine cffi
@@ -153,7 +161,7 @@ jobs:
           python setup.py bdist_wheel
           # Also install it, so that we get dependencies in the (pip) cache.
           pip install -U 'faulthandler; python_version == "2.7" and platform_python_implementation == "CPython"'
-          pip install .[test]
+          pip install --pre .[test]
 
       - name: Check zope.interface build
         run: |
@@ -173,7 +181,7 @@ jobs:
           && startsWith(github.ref, 'refs/tags')
           && startsWith(runner.os, 'Mac')
           && !startsWith(matrix.python-version, 'pypy')
-          && !startsWith(matrix.python-version, '3.11.0-alpha.4')
+          && !startsWith(matrix.python-version, '3.11.0-beta.3')
         env:
           TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}
         run: |
@@ -195,7 +203,7 @@ jobs:
           - "3.8"
           - "3.9"
           - "3.10"
-          - "3.11.0-alpha.4"
+          - "3.11.0-beta.3"
         os: [ubuntu-20.04, macos-latest]
         exclude:
           - os: macos-latest
@@ -452,7 +460,6 @@ jobs:
         if: >
           github.event_name == 'push'
           && startsWith(github.ref, 'refs/tags')
-          && !startsWith(matrix.python-version, '3.11.0-alpha.4')
         with:
           user: __token__
           password: ${{ secrets.TWINE_PASSWORD }}

.gitignore

@@ -28,4 +28,5 @@ lib64
 log/
 parts/
 pyvenv.cfg
+testing.log
 var/

.manylinux-install.sh

@@ -37,13 +37,13 @@ for PYBIN in /opt/python/*/bin; do
        [[ "${PYBIN}" == *"cp38"* ]] || \
        [[ "${PYBIN}" == *"cp39"* ]] || \
        [[ "${PYBIN}" == *"cp310"* ]] ; then
-        "${PYBIN}/pip" install -e /io/
-        "${PYBIN}/pip" wheel /io/ -w wheelhouse/
+        "${PYBIN}/pip" install --pre -e /io/
+        "${PYBIN}/pip" wheel /io/ --pre -w wheelhouse/
         if [ `uname -m` == 'aarch64' ]; then
-         cd /io/
-         "${PYBIN}/pip" install tox
-         "${PYBIN}/tox" -e py
-         cd ..
+          cd /io/
+          "${PYBIN}/pip" install tox
+          "${PYBIN}/tox" -e py
+          cd ..
         fi
         rm -rf /io/build /io/*.egg-info
     fi

.meta.toml

@@ -2,7 +2,7 @@
 # https://github.com/zopefoundation/meta/tree/master/config/c-code
 [meta]
 template = "c-code"
-commit-id = "a326a385c9c33fdb9d01ac2bfc6111a83a003f2a"
+commit-id = "cde9741a5a0d9d04cee25cb617ee1590afebb17d"
 
 [python]
 with-appveyor = true

CHANGES.rst

@@ -5,7 +5,7 @@
 5.5.0 (unreleased)
 ==================
 
-- Add support for Python 3.10 and 3.11 (as of 3.11.0a4).
+- Add support for Python 3.10 and 3.11 (as of 3.11.0b3).
 
 - Add missing Trove classifier showing support for Python 3.9.
 

CONTRIBUTING.md

@@ -0,0 +1,23 @@
+<!--
+Generated from:
+https://github.com/zopefoundation/meta/tree/master/config/c-code
+--> 
+# Contributing to zopefoundation projects
+
+The projects under the zopefoundation GitHub organization are open source and
+welcome contributions in different forms:
+
+* bug reports
+* code improvements and bug fixes
+* documentation improvements
+* pull request reviews
+
+For any changes in the repository besides trivial typo fixes you are required
+to sign the contributor agreement. See
+https://www.zope.dev/developer/becoming-a-committer.html for details.
+
+Please visit our [Developer
+Guidelines](https://www.zope.dev/developer/guidelines.html) if you'd like to
+contribute code changes and our [guidelines for reporting
+bugs](https://www.zope.dev/developer/reporting-bugs.html) if you want to file a
+bug report.

MANIFEST.in

@@ -1,5 +1,6 @@
 # Generated from:
 # https://github.com/zopefoundation/meta/tree/master/config/c-code
+include *.md
 include *.rst
 include *.txt
 include buildout.cfg

appveyor.yml

@@ -52,7 +52,6 @@ build_script:
 
 test_script:
   - python -m unittest discover -s src
-
 artifacts:
   - path: 'dist\*.whl'
     name: wheel

setup.cfg

@@ -18,3 +18,14 @@ ignore =
     docs/_build/doctest/output.txt
     docs/_build/html/_sources/*
     docs/_build/html/_sources/api/*
+
+[isort]
+force_single_line = True
+combine_as_imports = True
+sections = FUTURE,STDLIB,THIRDPARTY,ZOPE,FIRSTPARTY,LOCALFOLDER
+known_third_party = six, docutils, pkg_resources
+known_zope =
+known_first_party =
+default_section = ZOPE
+line_length = 79
+lines_after_imports = 2

tox.ini

@@ -19,7 +19,10 @@ envlist =
 
 [testenv]
 usedevelop = true
+pip_pre = true
 deps =
+    # repoze.sphinx.autointerface does not yet support Sphinx >= 5:
+    Sphinx < 5
 setenv =
     pure: PURE_PYTHON=1
     !pure-!pypy-!pypy3: PURE_PYTHON=0
@@ -50,13 +53,13 @@ parallel_show_output = true
 [testenv:lint]
 basepython = python3
 skip_install = true
+commands =
+    check-manifest
+    check-python-versions
 deps =
     check-manifest
     check-python-versions >= 0.19.1
     wheel
-commands =
-    check-manifest
-    check-python-versions
 
 [testenv:docs]
 basepython = python3