- update to latest meta/config and add support for Python 3.11

7 files changed, 55 insertions, 12 deletions

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c0bb016..bdecefe 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -105,6 +105,7 @@ jobs:
           - "3.8"
           - "3.9"
           - "3.10"
+          - "3.11"
         os: [ubuntu-20.04, macos-latest]
         exclude:
           - os: macos-latest
@@ -130,7 +131,7 @@ jobs:
       - name: Get pip cache dir
         id: pip-cache
         run: |
-          echo "::set-output name=dir::$(pip cache dir)"
+          echo "dir=$(pip cache dir)" >>$GITHUB_OUTPUT
 
       - name: pip cache
         uses: actions/cache@v2
@@ -153,6 +154,16 @@ jobs:
           pip install -U pip
           pip install -U setuptools wheel twine cffi
 
+      - name: Build zope.proxy (3.11)
+        if: ${{ startsWith(matrix.python-version, '3.11') }}
+        run: |
+          # Next, build the wheel *in place*. This helps ccache, and also lets us cache the configure
+          # output (pip install uses a random temporary directory, making this difficult).
+          python setup.py build_ext -i
+          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 --pre .[test]
       - name: Build zope.proxy (Python 3.10 on MacOS)
         if: >
           startsWith(runner.os, 'Mac')
@@ -199,6 +210,7 @@ jobs:
           && startsWith(github.ref, 'refs/tags')
           && startsWith(runner.os, 'Mac')
           && !startsWith(matrix.python-version, 'pypy')
+          && !startsWith(matrix.python-version, '3.11')
         env:
           TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}
         run: |
@@ -220,6 +232,7 @@ jobs:
           - "3.8"
           - "3.9"
           - "3.10"
+          - "3.11"
         os: [ubuntu-20.04, macos-latest]
         exclude:
           - os: macos-latest
@@ -245,7 +258,7 @@ jobs:
       - name: Get pip cache dir
         id: pip-cache
         run: |
-          echo "::set-output name=dir::$(pip cache dir)"
+          echo "dir=$(pip cache dir)" >>$GITHUB_OUTPUT
 
       - name: pip cache
         uses: actions/cache@v2
@@ -260,7 +273,21 @@ jobs:
         with:
           name: zope.proxy-${{ runner.os }}-${{ matrix.python-version }}.whl
           path: dist/
+      - name: Install zope.proxy 3.11
+        if: ${{ startsWith(matrix.python-version, '3.11') }}
+        run: |
+          pip install -U wheel setuptools
+          # coverage has a wheel on PyPI for a future python version which is
+          # not ABI compatible with the current one, so build it from sdist:
+          pip install -U --no-binary :all: coverage
+          pip install -U 'faulthandler; python_version == "2.7" and platform_python_implementation == "CPython"'
+          # Unzip into src/ so that testrunner can find the .so files
+          # when we ask it to load tests from that directory. This
+          # might also save some build time?
+          unzip -n dist/zope.proxy-*whl -d src
+          pip install --pre -U -e .[test]
       - name: Install zope.proxy
+        if: ${{ !startsWith(matrix.python-version, '3.11') }}
         run: |
           pip install -U wheel setuptools
           pip install -U coverage
@@ -322,7 +349,7 @@ jobs:
       - name: Get pip cache dir
         id: pip-cache
         run: |
-          echo "::set-output name=dir::$(pip cache dir)"
+          echo "dir=$(pip cache dir)" >>$GITHUB_OUTPUT
 
       - name: pip cache
         uses: actions/cache@v2
@@ -373,7 +400,7 @@ jobs:
       - name: Get pip cache dir
         id: pip-cache
         run: |
-          echo "::set-output name=dir::$(pip cache dir)"
+          echo "dir=$(pip cache dir)" >>$GITHUB_OUTPUT
 
       - name: pip cache
         uses: actions/cache@v2
@@ -403,6 +430,7 @@ jobs:
 
   manylinux:
     runs-on: ubuntu-20.04
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
     # We use a regular Python matrix entry to share as much code as possible.
     strategy:
       matrix:
@@ -425,7 +453,7 @@ jobs:
       - name: Get pip cache dir
         id: pip-cache
         run: |
-          echo "::set-output name=dir::$(pip cache dir)"
+          echo "dir=$(pip cache dir)" >>$GITHUB_OUTPUT
 
       - name: pip cache
         uses: actions/cache@v2
diff --git a/.manylinux-install.sh b/.manylinux-install.sh
index 0c1e237..2c14215 100755
--- a/.manylinux-install.sh
+++ b/.manylinux-install.sh
@@ -30,6 +30,7 @@ tox_env_map() {
     case $1 in
         *"cp27"*) echo 'py27';;
         *"cp35"*) echo 'py35';;
+        *"cp311"*) echo 'py311';;
         *"cp36"*) echo 'py36';;
         *"cp37"*) echo 'py37';;
         *"cp38"*) echo 'py38';;
@@ -44,13 +45,19 @@ for PYBIN in /opt/python/*/bin; do
     if \
        [[ "${PYBIN}" == *"cp27"* ]] || \
        [[ "${PYBIN}" == *"cp35"* ]] || \
+       [[ "${PYBIN}" == *"cp311"* ]] || \
        [[ "${PYBIN}" == *"cp36"* ]] || \
        [[ "${PYBIN}" == *"cp37"* ]] || \
        [[ "${PYBIN}" == *"cp38"* ]] || \
        [[ "${PYBIN}" == *"cp39"* ]] || \
        [[ "${PYBIN}" == *"cp310"* ]] ; then
-        "${PYBIN}/pip" install -e /io/
-        "${PYBIN}/pip" wheel /io/ -w wheelhouse/
+        if [[ "${PYBIN}" == *"cp311"* ]] ; then
+            "${PYBIN}/pip" install --pre -e /io/
+            "${PYBIN}/pip" wheel /io/ --pre -w wheelhouse/
+        else
+            "${PYBIN}/pip" install -e /io/
+            "${PYBIN}/pip" wheel /io/ -w wheelhouse/
+        fi
         if [ `uname -m` == 'aarch64' ]; then
           cd /io/
           ${PYBIN}/pip install tox
diff --git a/.meta.toml b/.meta.toml
index f05fff4..60df8c2 100644
--- a/.meta.toml
+++ b/.meta.toml
@@ -2,13 +2,13 @@
 # https://github.com/zopefoundation/meta/tree/master/config/c-code
 [meta]
 template = "c-code"
-commit-id = "5c53fd90b1a529f2d1d4ed361d3bfa646520ba58"
+commit-id = "70229255d495a945324228b50ee735cc75e01430"
 
 [python]
 with-appveyor = true
 with-windows = false
 with-pypy = true
-with-future-python = false
+with-future-python = true
 with-legacy-python = true
 with-docs = true
 with-sphinx-doctests = true
diff --git a/CHANGES.rst b/CHANGES.rst
index 2ad7531..4ed8b4d 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -2,10 +2,10 @@
  Changes
 =========
 
-4.5.2 (unreleased)
+4.6.0 (unreleased)
 ==================
 
-- Nothing changed yet.
+- Add support for Python 3.11.
 
 
 4.5.1 (2022-09-15)
diff --git a/appveyor.yml b/appveyor.yml
index 720d642..eeaf5c3 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -23,6 +23,10 @@ environment:
     - python: 39-x64
     - python: 310
     - python: 310-x64
+    # `multibuild` cannot install non-final versions as they are not on
+    # ftp.python.org, so we skip Python 3.11 until its final release:
+    - python: 311
+    - python: 311-x64
 
 install:
   - "SET PYTHONVERSION=%PYTHON%"
diff --git a/setup.py b/setup.py
index 8b9cb66..1b28c78 100644
--- a/setup.py
+++ b/setup.py
@@ -80,7 +80,7 @@ else:
     headers = [os.path.join('src', 'zope', 'proxy', 'proxy.h')]
 
 setup(name='zope.proxy',
-      version='4.5.2.dev0',
+      version='4.6.0.dev0',
       author='Zope Foundation and Contributors',
       author_email='zope-dev@zope.org',
       description='Generic Transparent Proxies',
@@ -105,6 +105,7 @@ setup(name='zope.proxy',
           'Programming Language :: Python :: 3.8',
           'Programming Language :: Python :: 3.9',
           'Programming Language :: Python :: 3.10',
+          'Programming Language :: Python :: 3.11',
           'Programming Language :: Python :: Implementation :: CPython',
           'Programming Language :: Python :: Implementation :: PyPy',
           'Framework :: Zope :: 3',
diff --git a/tox.ini b/tox.ini
index 768e3e7..3767cb4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,6 +11,7 @@ envlist =
     py38,py38-pure
     py39,py39-pure
     py310,py310-pure
+    py311,py311-pure
     pypy
     pypy3
     docs
@@ -18,7 +19,9 @@ envlist =
 
 [testenv]
 usedevelop = true
+pip_pre = py311: true
 deps =
+    Sphinx
 setenv =
     pure: PURE_PYTHON=1
     !pure-!pypy-!pypy3: PURE_PYTHON=0