retag wheels to py37-none-<platform>

.github/workflows/build_wheel.yml

@@ -13,41 +13,14 @@ jobs:
       matrix:
         include:
           # linux-64
-          - os: ubuntu-latest
-            python: 37
-            platform_id: manylinux_x86_64
-          - os: ubuntu-latest
-            python: 38
-            platform_id: manylinux_x86_64
-          - os: ubuntu-latest
-            python: 39
-            platform_id: manylinux_x86_64
           - os: ubuntu-latest
             python: 310
             platform_id: manylinux_x86_64
           # macos-x86-64
-          - os: macos-latest
-            python: 37
-            platform_id: macosx_x86_64
-          - os: macos-latest
-            python: 38
-            platform_id: macosx_x86_64
-          - os: macos-latest
-            python: 39
-            platform_id: macosx_x86_64
           - os: macos-latest
             python: 310
             platform_id: macosx_x86_64
           # win-64
-          - os: windows-2019
-            python: 37
-            platform_id: win_amd64
-          - os: windows-2019
-            python: 38
-            platform_id: win_amd64
-          - os: windows-2019
-            python: 39
-            platform_id: win_amd64
           - os: windows-2019
             python: 310
             platform_id: win_amd64

pyproject.toml

@@ -51,7 +51,7 @@ write_to = "deepmd/_version.py"
 [tool.cibuildwheel]
 test-command = "dp -h"
 test-requires = "tensorflow"
-build = ["cp37-*", "cp38-*", "cp39-*", "cp310-*"]
+build = ["cp310-*"]
 skip = ["*-win32", "*-manylinux_i686", "*-musllinux*"]
 # TODO: bump to "latest" tag when CUDA supports GCC 12
 manylinux-x86_64-image = "quay.io/pypa/manylinux_2_28_x86_64:2022-11-19-1b19e81"

setup.py

@@ -4,6 +4,7 @@
 import sys
 
 from skbuild import setup
+from wheel.bdist_wheel import bdist_wheel
 
 topdir = os.path.abspath(os.path.dirname(__file__))
 sys.path.insert(0, os.path.join(topdir, 'backend'))
@@ -38,6 +39,14 @@
 tf_version = get_tf_version(tf_install_dir)
 
 
+class bdist_wheel_abi3(bdist_wheel):
+    def get_tag(self):
+        python, abi, plat = super().get_tag()
+        if python.startswith("cp"):
+            return "py37", "none", plat
+        return python, abi, plat
+
+
 # TODO: migrate packages and entry_points to pyproject.toml after scikit-build supports it
 # See also https://scikit-build.readthedocs.io/en/latest/usage.html#setuptools-options
 setup(
@@ -89,4 +98,7 @@
         **get_tf_requirement(tf_version),
     },
     entry_points={"console_scripts": ["dp = deepmd.entrypoints.main:main"]},
+    cmdclass = {
+        "bdist_wheel": bdist_wheel_abi3,
+    },
 )