Merge pull request #44 from beeware/macos-fat-binary

Add backfill wheels for older macOS releases

Author: mhsmith

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
           - "windows-app"
           - "iOS"
           - "android"
-        python-version: [ "3.8", "3.9", "3.10", "3.11" ]
+        python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12" ]
         include:
           - runs-on: ubuntu-latest
           - pre-command:
@@ -87,12 +87,16 @@ jobs:
             briefcase-run-args: " -d '{\"avd\":\"beePhone\"}' --Xemulator=-no-window --Xemulator=-no-snapshot --Xemulator=-no-audio --Xemulator=-no-boot-anim --shutdown-on-exit"
 
         exclude:
-          # Binary packages aren't available for 3.11 on mobile yet
+          # Binary packages aren't available for 3.11+ on Android yet
           - backend: "android"
             python-version: "3.11"
 
-          - backend: "iOS"
-            python-version: "3.11"
+          - backend: "android"
+            python-version: "3.12"
+
+            # Support packages for Flatpak aren't available for 3.12+ on Linux yet
+          - backend: "linux-flatpak"
+            python-version: "3.12"
 
     steps:
     - uses: actions/checkout@v4.1.0

.gitignore

@@ -3,3 +3,4 @@ __pycache__/
 *.dist-info/
 build/
 logs/
+.DS_Store

pyproject.toml

@@ -31,6 +31,8 @@ test_requires = [
 
 [tool.briefcase.app.testbed.macOS]
 requires = [
+    # Provide a source of binary wheels that aren't provided on PyPI.
+    "--find-links", "./wheels",
     "rubicon-objc",
     "std-nslog",
 ]

src/testbed/app.py

@@ -1,4 +1,5 @@
 import importlib
+import os
 import platform
 import sys
 
@@ -8,6 +9,25 @@ def main():
     print(f"Python {platform.python_version()} Verification Suite")
     print(f"Running on {platform.platform()}")
     print("=" * 80)
+    print(f"{sys.platform=}")
+    print(f"{sys.implementation=}")
+    print("-" * 80)
+    print(f"{platform.architecture()=}")
+    print(f"{platform.machine()=}")
+    print(f"{platform.node()=}")
+    print(f"{platform.processor()=}")
+    print(f"{platform.release()=}")
+    print(f"{platform.system()=}")
+    print(f"{platform.version()=}")
+    print(f"{platform.uname()=}")
+    print("-" * 80)
+    print(f"{os.name=}")
+    if hasattr(os, "uname"):
+        print(f"{os.uname()=}")
+    else:
+        # Windows
+        print("os.uname() not available")
+    print("=" * 80)
 
     # Load the platform module
     if hasattr(sys, "getandroidapilevel"):

tests/test_common.py

@@ -148,6 +148,16 @@ def test_stdlib_modules():
     ), f"Missing stdlib modules: {', '.join(str(m) for m in missing)}"
 
 
+def test_sysconfig_data():
+    "sysconfigdata can be obtained for the platform"
+    import sysconfig
+
+    # Assert that the config exists and isn't empty. The contents is platform dependent,
+    # but we just need to know the module was found.
+    config_vars = sysconfig.get_config_vars()
+    assert len(config_vars.keys()) > 20
+
+
 def test_bzip2():
     "BZip2 compression with the bz2 module works"
     import bz2