1

Author: dkropachev

.github/workflows/build-push.yml

@@ -88,7 +88,7 @@ jobs:
       - name: Overwrite for Linux 64
         if: runner.os == 'Linux' && matrix.platform == 'x86_64'
         run: |
-          echo "CIBW_BUILD=cp3*_x86_64" >> $GITHUB_ENV
+          echo "CIBW_BUILD=cp312*_x86_64" >> $GITHUB_ENV
 
       - name: Overwrite for Linux PyPy
         if: runner.os == 'Linux' && matrix.platform == 'PyPy'

setup.py

@@ -426,7 +426,9 @@ def run_setup(extensions):
         # 1.) build_ext eats errors at compile time, letting the install complete while producing useful feedback
         # 2.) there could be a case where the python environment has cython installed but the system doesn't have build tools
         if pre_build_check():
-            cython_dep = 'Cython>=3.0.11,<4'
+            cython_dep = 'Cython>=0.20,!=0.25,<0.30'
+            if sys.version_info >= (3,12):
+                cython_dep = 'Cython>=3.0.11,<4'
             user_specified_cython_version = os.environ.get('CASS_DRIVER_ALLOWED_CYTHON_VERSION')
             if user_specified_cython_version is not None:
                 cython_dep = 'Cython==%s' % (user_specified_cython_version,)