switch to python script with GH markdown formatting

.github/workflows/python-package.yml

@@ -196,17 +196,7 @@ jobs:
       run: python -m build .
     - name: Show auditwheel information
       if: matrix.os == 'ubuntu-latest'
-      run: |
-        pip install -q auditwheel
-        for whl in dist/*.whl; do
-          printf '%.0s=' {1..60}  # separator line, same as below
-          echo -e "\nChecking wheel: $whl"
-          printf '%.0s-' {1..60}
-          echo
-          auditwheel show "$whl"
-          printf '%.0s-' {1..60}
-          echo
-        done
+      run: pip install -q auditwheel && python ./scripts/auditwheel_show.py
     - name: Upload build artifact
       uses: actions/upload-artifact@v4
       with:

scripts/auditwheel_show.py

@@ -0,0 +1,29 @@
+import glob
+import os
+import subprocess
+
+
+def append_to_summary(content):
+    with open(os.getenv("GITHUB_STEP_SUMMARY"), "a") as summary_file:
+        summary_file.write(content + "\n")
+
+
+subprocess.run(["pip", "install", "-q", "auditwheel"])
+
+wheel_files = glob.glob("dist/*.whl")
+
+for whl in wheel_files:
+    append_to_summary("---")
+    append_to_summary("### 🎡 Auditing wheel: `" + whl + "`\n")
+
+    audit_wheel_output = subprocess.run(
+        ["auditwheel", "show", whl], capture_output=True, text=True
+    )
+
+    if audit_wheel_output.stdout:
+        append_to_summary(audit_wheel_output.stdout + "\n")
+
+    if audit_wheel_output.stderr:
+        append_to_summary("**Error:**\n```\n" + audit_wheel_output.stderr + "```\n")
+
+    append_to_summary("\n🐍 **Slithering on to the next one...** 🐍\n")