zopefoundation · icemac · Sep 3, 2025 · Sep 2, 2025 · Sep 2, 2025 · Sep 3, 2025
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
@@ -21,7 +21,7 @@ jobs:
     name: linting
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-python@v5
       with:
         python-version: 3.x

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
@@ -56,10 +56,6 @@ env:
   ZOPE_INTERFACE_STRICT_IRO: 1
 
   PIP_UPGRADE_STRATEGY: eager
-  # Don't get warnings about Python 2 support being deprecated. We
-  # know. The env var works for pip 20.
-  PIP_NO_PYTHON_VERSION_WARNING: 1
-  PIP_NO_WARN_SCRIPT_LOCATION: 1
 
   CFLAGS: -O3 -pipe
   CXXFLAGS: -O3 -pipe
@@ -96,7 +92,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
-          - "pypy-3.10"
+          - "pypy-3.11"
           - "3.9"
           - "3.10"
           - "3.11"
@@ -106,11 +102,11 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
         exclude:
           - os: macos-latest
-            python-version: "pypy-3.10"
+            python-version: "pypy-3.11"
 
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
       - name: Set up Python ${{ matrix.python-version }}
@@ -158,12 +154,12 @@ jobs:
         if: matrix.python-version == '3.14'
         run: |
           pip install -U pip
-          pip install -U "setuptools <= 75.6.0" wheel twine
+          pip install -U "setuptools == 78.1.1" wheel twine
       - name: Install Build Dependencies
         if: matrix.python-version != '3.14'
         run: |
           pip install -U pip
-          pip install -U "setuptools <= 75.6.0" wheel twine
+          pip install -U "setuptools == 78.1.1" wheel twine
 
       - name: Build zope.interface (macOS x86_64)
         if: >
@@ -212,6 +208,7 @@ jobs:
         if: matrix.python-version != '3.14'
         run: |
           # Install to collect dependencies into the (pip) cache.
+          pip install -U pip "setuptools == 78.1.1"
           pip install .[test]
 
       - name: Check zope.interface build
@@ -265,7 +262,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
-          - "pypy-3.10"
+          - "pypy-3.11"
           - "3.9"
           - "3.10"
           - "3.11"
@@ -275,11 +272,11 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
         exclude:
           - os: macos-latest
-            python-version: "pypy-3.10"
+            python-version: "pypy-3.11"
 
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
       - name: Set up Python ${{ matrix.python-version }}
@@ -339,7 +336,7 @@ jobs:
           # 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.interface-*whl -d src
+          unzip -n dist/zope_interface-*whl -d src
           pip install -U -e .[test]
       - name: Run tests with C extensions
         if: ${{ !startsWith(matrix.python-version, 'pypy') }}
@@ -380,7 +377,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
       - name: Set up Python ${{ matrix.python-version }}
@@ -433,7 +430,7 @@ jobs:
         run: |
           pip install -U wheel
           pip install -U coverage[toml]
-          pip install -U  "`ls dist/zope.interface-*.whl`[docs]"
+          pip install -U  "`ls dist/*.whl`[docs]"
       - name: Build docs
         env:
           ZOPE_INTERFACE_STRICT_IRO: 1
@@ -451,7 +448,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
       - name: Set up Python ${{ matrix.python-version }}
@@ -504,7 +501,7 @@ jobs:
         run: |
           pip install -U wheel
           pip install -U tox
-          pip install -U  "`ls dist/zope.interface-*.whl`[docs]"
+          pip install -U  "`ls dist/*.whl`[docs]"
       - name: Run release check
         env:
           ZOPE_INTERFACE_STRICT_IRO: 1
@@ -522,7 +519,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
       - name: Set up Python ${{ matrix.python-version }}

diff --git a/.manylinux-install.sh b/.manylinux-install.sh
@@ -66,6 +66,6 @@ for PYBIN in /opt/python/*/bin; do
 done
 
 # Bundle external shared libraries into the wheels
-for whl in wheelhouse/zope.interface*.whl; do
+for whl in wheelhouse/zope_interface*.whl; do
     auditwheel repair "$whl" -w /io/wheelhouse/
 done
diff --git a/.meta.toml b/.meta.toml
@@ -2,7 +2,7 @@
 # https://github.com/zopefoundation/meta/tree/master/config/c-code
 [meta]
 template = "c-code"
-commit-id = "3c1c588c"
+commit-id = "6cd4f790"
 
 [python]
 with-pypy = true
@@ -23,7 +23,7 @@ testenv-setenv = [
     ]
 coverage-command = "coverage combine"
 coverage-additional = [
-    "depends = py38,py38-pure,py39,py39-pure,py310,py310-pure,py311,py311-pure,py312,py312-pure,py313,py313-pure,pypy3,docs",
+    "depends = py39,py39-pure,py310,py310-pure,py311,py311-pure,py312,py312-pure,py313,py313-pure,py314,py314-pure,pypy3,docs",
     "parallel_show_output = true",
     ]
 
@@ -74,7 +74,7 @@ additional-install = [
     "    # 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.interface-*whl -d src",
+    "    unzip -n dist/zope_interface-*whl -d src",
     "    pip install -U -e .[test]",
     "- name: Run tests with C extensions",
     "  if: ${{ !startsWith(matrix.python-version, 'pypy') }}",

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -3,7 +3,7 @@
 minimum_pre_commit_version: '3.6'
 repos:
   - repo: https://github.com/pycqa/isort
-    rev: "6.0.0"
+    rev: "6.0.1"
     hooks:
     - id: isort
   - repo: https://github.com/hhatto/autopep8
@@ -12,7 +12,7 @@ repos:
     - id: autopep8
       args: [--in-place, --aggressive, --aggressive]
   - repo: https://github.com/asottile/pyupgrade
-    rev: v3.19.1
+    rev: v3.20.0
     hooks:
     - id: pyupgrade
       args: [--py39-plus]
@@ -21,7 +21,7 @@ repos:
     hooks:
     - id: teyit
   - repo: https://github.com/PyCQA/flake8
-    rev: "7.1.1"
+    rev: "7.3.0"
     hooks:
     - id: flake8
       additional_dependencies:

diff --git a/CHANGES.rst b/CHANGES.rst
@@ -7,7 +7,7 @@
 
 - Drop support for Python 3.8.
 
-- Allow using ``setuptools <= 75.6.0``.
+- Allow using newer ``setuptools`` version.
   (`#333 <https://github.com/zopefoundation/zope.interface/issues/333>`_)
 
 

diff --git a/pyproject.toml b/pyproject.toml
@@ -4,7 +4,8 @@
 
 [build-system]
 requires = [
-    "setuptools <= 75.6.0",
+    "setuptools",
+    "wheel",
 ]
 build-backend = "setuptools.build_meta"
 

diff --git a/tox.ini b/tox.ini
@@ -18,7 +18,7 @@ envlist =
 [testenv]
 pip_pre = py314: true
 deps =
-    setuptools <= 75.6.0
+    setuptools == 78.1.1
     Sphinx
 setenv =
     pure: PURE_PYTHON=1
@@ -50,15 +50,16 @@ commands =
     coverage combine
     coverage html
     coverage report
-depends = py38,py38-pure,py39,py39-pure,py310,py310-pure,py311,py311-pure,py312,py312-pure,py313,py313-pure,pypy3,docs
+depends = py39,py39-pure,py310,py310-pure,py311,py311-pure,py312,py312-pure,py313,py313-pure,py314,py314-pure,pypy3,docs
 parallel_show_output = true
 
 [testenv:release-check]
 description = ensure that the distribution is ready to release
 basepython = python3
 skip_install = true
 deps =
-    setuptools <= 75.6.0
+    setuptools
+    wheel
     twine
     build
     check-manifest