Python 3.12 build wheels

.github/workflows/actions.yaml

@@ -7,7 +7,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest, macos-latest ]
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', 'pypy3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12', 'pypy3.10']
         tarantool: ['1.10', '2']
         exclude:
           - os: macos-latest
@@ -41,7 +41,7 @@ jobs:
           python -m pip install --upgrade pip setuptools wheel coveralls
       - name: Run tests
         run: |
-          if [[ "$RUNNER_OS" == "Linux" && ${{ matrix.python-version }} == "3.11" && ${{ matrix.tarantool }} == "2" ]]; then
+          if [[ "$RUNNER_OS" == "Linux" && ${{ matrix.python-version }} == "3.12" && ${{ matrix.tarantool }} == "2" ]]; then
               make build && make test
               make clean && make debug && make coverage
               # coveralls
@@ -74,7 +74,7 @@ jobs:
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
         env:
-          CIBW_BUILD: "cp37-* cp38-* cp39-* cp310-* cp311-* pp310-*"
+          CIBW_BUILD: "cp37-* cp38-* cp39-* cp310-* cp311-* cp312-* pp310-*"
 
       - uses: actions/upload-artifact@v3
         with:
@@ -98,7 +98,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.12'
 
       - name: Install dependencies
         run: |
@@ -140,7 +140,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: '3.12'
 
       - name: Install dependencies
         run: |

CHANGELOG.md

@@ -5,15 +5,15 @@
 * Dropped support for Python 3.6
 
 **New features:**
-* Added building wheels for Python 3.11 and initial support for 3.12
+* Added building wheels for Python 3.11 and support for 3.12
 * Added support for PyPy 3.10. It's compiling and working, but there is an obvious performance downgrade compared to CPython.
 * Now repr() of TarantoolTuple objects is being truncated to 50 fields
 
 **Bug fixes:**
 * Fixed an issue with encoding of update operations as tuples on PyPy
 
 **Other changes**
-* Upgraded to Cython 3.0.0
+* Upgraded to Cython 3.0.7
 * Using pyproject.toml for building spec
 * Using black, isort & ruff for linting
 * _testbase.py was moved to tests/_testbase.py

pyproject.toml

@@ -40,13 +40,13 @@ test = [
     'isort',
     'black',
     'ruff',
-    'uvloop>=0.12.3; platform_system != "Windows" and python_version < "3.12" and platform.python_implementation != "PyPy"',
+    'uvloop>=0.12.3; platform_system != "Windows" and platform.python_implementation != "PyPy"',
     'pytest',
     'pytest-cov',
     'coverage[toml]',
     'pytz',
     'python-dateutil',
-    "Cython(>=3.0.0,<3.1.0)",  # for coverage
+    "Cython==3.0.7",  # for coverage
 ]
 
 docs = [
@@ -63,7 +63,7 @@ requires = [
     "setuptools>=60",
     "wheel",
 
-    "Cython(>=3.0.0,<3.1.0)",
+    "Cython==3.0.7",
 ]
 build-backend = "setuptools.build_meta"
 

setup.py

@@ -12,7 +12,7 @@ def find_version():
             return re.match(r"""__version__\s*=\s*(['"])([^'"]+)\1""", line).group(2)
 
 
-CYTHON_VERSION = "3.0.0"
+CYTHON_VERSION = "3.0.7"
 
 
 class build_ext(setuptools_build_ext.build_ext):

tests/test_mp_ext.py

@@ -1,6 +1,5 @@
 import datetime
 import sys
-import unittest
 import uuid
 from dataclasses import dataclass
 from decimal import Decimal