Collect pythonXY.dll from CI

Author: messense

.github/workflows/dll.yml

@@ -0,0 +1,42 @@
+name: Collect pythonXY.dll
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  collect:
+    name: Collect pythonXY.dll
+    runs-on: windows-latest
+    steps:
+      - uses: actions/setup-python@v2
+        with:
+          python-version: "3.7"
+      - uses: actions/setup-python@v2
+        with:
+          python-version: "3.8"
+      - uses: actions/setup-python@v2
+        with:
+          python-version: "3.9"
+      - uses: actions/setup-python@v2
+        with:
+          python-version: "3.10"
+      - uses: actions/setup-python@v2
+        with:
+          python-version: "3.11-dev"
+      - name: Copy pythonXY.dll
+        shell: bash
+        run: |
+          for VER in 3.7 3.8 3.9 3.10 3.11; do
+            VER_NUM=$(echo $VER | sed 's/\.//')
+            PREFIX=$(py -$VER -c "import sys; print(sys.base_prefix, end='')")
+            cp "$PREFIX/python$VER_NUM.dll" .
+          done
+          ls *.dll
+      - name: Upload DLLs
+        uses: actions/upload-artifact@v2
+        with:
+          name: dll
+          path: |
+            *.dll