update python-wheels-*yml, pyproject.toml: remove BEFORE_BUILD, remov…

…e numpy in build requires

- python-wheels-*yml: When testing on other PRs, I found that dependencies were not properly installed for each build case, so I added this code. However, this PR is for adding numpy dependencies, so it is not needed as @JeanChristopheMorinPerso suggested.

- pyproject.toml: If you are going to do any additional work with the build artifacts, like generating stubs, you will need numpy in your build environment, but it is not needed at the moment. I agree with the review by @JeanChristopheMorinPerso.

Signed-off-by: HyeongSeok Kim <[email protected]>

.github/workflows/python-wheels-publish-test.yml

@@ -62,10 +62,6 @@ jobs:
           CIBW_SKIP: "*-win32 *_i686"
           CIBW_TEST_SKIP: "*-macosx_universal2:arm64"
           CIBW_ENVIRONMENT: OPENEXR_RELEASE_CANDIDATE_TAG="${{ github.ref_name }}"
-          CIBW_BEFORE_BUILD: |
-            pip install tomli
-            python -c "import tomli; print('\n'.join(tomli.load(open('pyproject.toml', 'rb'))['build-system']['requires']))" > build_requirements.txt &&
-            pip install -r build_requirements.txt
 
       - name: Upload artifact
         uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3

.github/workflows/python-wheels-publish.yml

@@ -55,10 +55,6 @@ jobs:
           CIBW_BUILD: "cp37-* cp38-* cp39-* cp310-* cp311-* cp312-*"
           CIBW_SKIP: "*-win32 *_i686"
           CIBW_TEST_SKIP: "*arm64"
-          CIBW_BEFORE_BUILD: |
-            pip install tomli
-            python -c "import tomli; print('\n'.join(tomli.load(open('pyproject.toml', 'rb'))['build-system']['requires']))" > build_requirements.txt &&
-            pip install -r build_requirements.txt
 
       - name: Upload artifact
         uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3

.github/workflows/python-wheels.yml

@@ -68,10 +68,6 @@ jobs:
           CIBW_SKIP: "*-win32 *_i686"
           CIBW_TEST_SKIP: "*-macosx*arm64"
           OPENEXR_TEST_IMAGE_REPO: "https://raw.githubusercontent.com/AcademySoftwareFoundation/openexr-images/main"
-          CIBW_BEFORE_BUILD: |
-            pip install tomli
-            python -c "import tomli; print('\n'.join(tomli.load(open('pyproject.toml', 'rb'))['build-system']['requires']))" > build_requirements.txt &&
-            pip install -r build_requirements.txt
 
       - name: Upload artifact
         uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3

pyproject.toml

@@ -2,7 +2,7 @@
 # Copyright (c) Contributors to the OpenEXR Project.
 
 [build-system]
-requires = ["scikit-build-core==0.10.7", "pybind11", "numpy"]
+requires = ["scikit-build-core==0.10.7", "pybind11"]
 build-backend = "scikit_build_core.build"
 
 [project]
@@ -17,7 +17,7 @@ authors = [
 requires-python = ">=3.7"
 
 dependencies = [
-  "numpy>=1.18"
+  "numpy>=1.7.0"
 ]
 
 [project.urls]