use build metadata to define Python version pin (#141)

.github/workflows/build.yml

@@ -13,12 +13,12 @@ jobs:
       env: |
         FFTW_DIR: /opt/homebrew/opt/fftw/lib/
       targets: |
-        # Linux wheels (except python 313)
-        - cp31[!3]-manylinux_x86_64
-        # MacOS wheels (except python 313)
-        - cp31[!3]-macosx_x86_64
-        # MacOS arm64 wheels (except python 313)
-        - cp31[!3]-macosx_arm64
+        # Linux wheels
+        - cp3*-manylinux_x86_64
+        # MacOS wheels
+        - cp3*-macosx_x86_64
+        # MacOS arm64 wheels
+        - cp3*-macosx_arm64
       sdist: true
       test_command: python -c "from romanisim import ramp_fit_casertano"
       upload_to_pypi: ${{ (github.event_name == 'release') && (github.event.action == 'released') }}

pyproject.toml

@@ -2,7 +2,7 @@
 name = "romanisim"
 description = "Nancy Grace Roman Space Telescope WFI Simulator"
 readme = "README.md"
-requires-python = ">=3.10"
+requires-python = ">=3.10,<3.13"
 authors = [
     { name = "STScI", email = "[email protected]" },
 ]