chore: Update to Python 3.13

Author: bow

flake.nix

@@ -35,7 +35,7 @@
         pkgs = import nixpkgs {inherit system;};
         nixTools = with pkgs; [alejandra deadnix statix];
         pyTools = with pkgs; [black ruff uv];
-        python = pkgs.python312; # NOTE: Keep in-sync with pyproject.toml.
+        python = pkgs.python313; # NOTE: Keep in-sync with pyproject.toml.
         devPkgs = [python] ++ (with pkgs; [curl just pre-commit skopeo]);
 
         workspace = uv2nix.lib.workspace.loadWorkspace {workspaceRoot = ./.;};

justfile

@@ -11,7 +11,7 @@ src-dir  := 'src' / app-id
 test-dir := 'tests'
 docs-dir := 'docs'
 
-python-ver        := 'py312'
+python-ver        := 'py313'
 rtd-build-api-url := "https://readthedocs.org/api/v3/projects/{{app-id}}/versions/latest/builds/"
 
 # Show this help and exit.

pyproject.toml

@@ -5,7 +5,7 @@ version = "0.0dev0"
 authors = [
     {name = "Wibowo Arindrarto", email = "[email protected]"},
 ]
-requires-python = "==3.12.*"
+requires-python = "==3.13.*"
 dependencies = [
     "blinker==1.*",
     "click==8.*",
@@ -27,7 +27,7 @@ classifiers = [
     "Intended Audience :: Developers",
     "License :: OSI Approved :: BSD License",
     "Operating System :: POSIX :: Linux",
-    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Topic :: Internet :: WWW/HTTP",
     "Topic :: Utilities",
 ]
@@ -103,7 +103,7 @@ ignore = [
 "__init__.py" = ["E402"]
 
 [tool.mypy]
-python_version = "3.12"
+python_version = "3.13"
 ignore_missing_imports = true
 show_error_context = true
 show_column_numbers = true
@@ -127,7 +127,7 @@ skips = ["B104", "B404", "B603"]
 
 [tool.black]
 line-length = 88
-target-version = ["py312"]
+target-version = ["py313"]
 include = '\.pyi?$'
 exclude = '/(\.eggs|\.git|\.mypy_cache|\.tox|\.venv|_build|build|dist)/'
 

src/volt/site.py

@@ -179,7 +179,7 @@ def add_output(self, output: Output) -> None:
 
         return None
 
-    def fnodes(self) -> Generator[_PlanNode, None, None]:
+    def fnodes(self) -> Generator[_PlanNode]:
         """Yield all file output nodes, depth-first."""
 
         # TODO: Maybe compress the paths so we don't have to iterate over all
@@ -191,7 +191,7 @@ def fnodes(self) -> Generator[_PlanNode, None, None]:
             if not cur.is_dir:
                 yield cur
 
-    def dnodes(self) -> Generator[_PlanNode, None, None]:
+    def dnodes(self) -> Generator[_PlanNode]:
         """Yield the least number of directory nodes required to construct
         the site.
 

tests/conftest.py

@@ -23,7 +23,7 @@ def isolated_project_dir() -> Callable[[Path, str], ACM[Path]]:
     fixture_dir = Path(__file__).parent / "fixtures"
 
     @contextmanager
-    def func(ifs: Path, name: str) -> Generator[Path, None, None]:
+    def func(ifs: Path, name: str) -> Generator[Path]:
         src = fixture_dir / name
         dest = ifs / name
         copytree(src, dest, dirs_exist_ok=False)

tests/utils.py

@@ -30,7 +30,7 @@ def isolated_filesystem(  # type: ignore[override]
         layout: Optional[DirLayout] = None,
         *args: Any,
         **kwargs: Any,
-    ) -> Generator[Path, None, None]:
+    ) -> Generator[Path]:
         with super().isolated_filesystem(*args, **kwargs) as fs:
             root = Path(fs)
             self._create_files(root, layout)