feat: support python 3.12 (#24)

* test: testpy312

* style(pre-commit.ci): auto fixes [...]

* fix: tests

* change matrix

* broaden ignore

* test napari on 311

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: tlambert03

.github/workflows/ci.yml

@@ -28,8 +28,15 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.12"]
         platform: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          - python-version: "3.9"
+            platform: ubuntu-latest
+          - python-version: "3.10"
+            platform: ubuntu-latest
+          - python-version: "3.11"
+            platform: ubuntu-latest
 
     steps:
       - name: Cancel Previous Runs

pyproject.toml

@@ -19,6 +19,7 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
 ]
 dynamic = ["version"]
 dependencies = ["numpy"]
@@ -131,7 +132,8 @@ filterwarnings = [
     "error",
     "ignore:distutils Version classes are deprecated",
     "ignore:`np.bool8` is a deprecated:DeprecationWarning",
-
+    "ignore:datetime.datetime.utcfromtimestamp:DeprecationWarning",
+    "ignore::DeprecationWarning:docstring_parser",
 ]
 
 # https://mypy.readthedocs.io/en/stable/config_file.html

tests/test_third_party.py

@@ -50,7 +50,7 @@ def test_matplotlib() -> None:
     plt.imshow(IMG, cmap=CMAP.to_mpl())
 
 
-@pytest.mark.skipif(sys.version_info >= (3, 11), reason="napari not working on py3.11")
+@pytest.mark.skipif(sys.version_info >= (3, 12), reason="napari not working on py3.12")
 def test_napari(qapp: "QApplication") -> None:
     napari = pytest.importorskip("napari")