Add Python 3.12

.github/workflows/ci.yml

@@ -49,7 +49,7 @@ jobs:
     name: Test
     strategy:
       matrix:
-        pyver: ['3.8', '3.9', '3.10']
+        pyver: ['3.8', '3.9', '3.10', '3.11', '3.12']
         os: [ubuntu, macos, windows]
         include:
           - pyver: pypy-3.8

aiohttp_debugtoolbar/panels/versions.py

@@ -41,7 +41,7 @@ def get_packages(cls) -> List[Dict[str, str]]:
         for distribution in Distribution.discover():
             name = distribution.metadata["Name"]
             dependencies = [d for d in distribution.requires or ()]
-            url = distribution.metadata["Home-page"]
+            url = distribution.metadata.get("Home-page")
 
             packages.append(
                 {

tests/test_imports.py

@@ -1,5 +1,6 @@
 import platform
 import sys
+import time
 
 import pytest
 
@@ -14,9 +15,16 @@ def test_import_time(pytester: pytest.Pytester) -> None:
     from time to time, but this should provide an early warning if something is
     added that significantly increases import time.
     """
-    r = pytester.run(
-        sys.executable, "-We", "-c", "import aiohttp_debugtoolbar", timeout=0.6
-    )
+    best_time_ms = 1000
+    cmd = "import time, timeit; time.sleep(1); print(int(timeit.timeit('import aiohttp_debugtoolbar', number=1) * 1000))"
+    for _ in range(3):
+        time.sleep(1)
+        r = pytester.run(sys.executable, "-We", "-X", "importtime", "-c", cmd)
 
-    assert not r.stdout.str()
-    assert not r.stderr.str()
+        print(r.stderr.str())
+        assert not r.stderr.str()
+        runtime_ms = int(r.stdout.str())
+        if runtime_ms < best_time_ms:
+            best_time_ms = runtime_ms
+
+    assert best_time_ms < 200