Updating to Python 3.14

.github/workflows/lint-and-build.yml

@@ -48,7 +48,7 @@ jobs:
       # Pyright is version and platform sensible
       matrix:
         os: [windows-latest, ubuntu-22.04]
-        python-version: ["3.13"]
+        python-version: ["3.13", "3.14"]
     steps:
       - uses: actions/checkout@v4
       - name: Set up uv for Python ${{ matrix.python-version }}
@@ -80,7 +80,7 @@ jobs:
       # Only the Python version we plan on shipping matters.
       matrix:
         os: [windows-latest, windows-11-arm, ubuntu-22.04, ubuntu-22.04-arm]
-        python-version: ["3.13"]
+        python-version: ["3.13", "3.14"]
     steps:
       - uses: actions/checkout@v4
       # region pyinstaller/pyinstaller#9012 + astral-sh/uv#12906

pyproject.toml

@@ -8,13 +8,15 @@ dependencies = [
   "PyAutoGUI >=0.9.52",
   "PyWinCtl >=0.0.42", # py.typed
   "keyboard @ git+https://github.com/boppreh/keyboard.git", # Fix install on macos and linux-ci https://github.com/boppreh/keyboard/pull/568
-  "numpy >=2.3", # Windows ARM64 wheels
+  "numpy >=2.3.2", # Python 3.14 support
   "opencv-contrib-python-headless >=4.10", # NumPy 2 support
   "packaging >=20.0", # py.typed
-  # When needed, dev builds can be found at https://download.qt.io/snapshots/ci/pyside/dev?C=M;O=D
-  "PySide6-Essentials", # Let package resolution find the minimum for wheels (>=6.9.0 on Windows ARM64; <6.8.1 on ubuntu-22.04-arm (glibc 2.39))
   "tomli-w >=1.1.0", # Typing fixes
 
+  # When needed, PySide6 dev builds can be found at https://download.qt.io/snapshots/ci/pyside/dev?C=M;O=D
+  "PySide6-Essentials <6.8.1; sys_platform == 'linux' and platform_machine == 'aarch64'", # <6.8.1 on ubuntu-22.04-arm (glibc 2.39)
+  "PySide6-Essentials >=6.9.0; sys_platform != 'linux' or platform_machine != 'aarch64'", # >=6.9.0 on Windows ARM64; Use this for everything else that supports as well
+
   #
   # Build and compile resources
   "pyinstaller >=6.14.0", # Mitigate issues with pkg_resources deprecation warning
@@ -24,16 +26,18 @@ dependencies = [
   #
   # Windows-only dependencies:
   "pygrabber >=0.2; sys_platform == 'win32'", # Completed types
-  "pywin32 >=307; sys_platform == 'win32'", # Python 3.13 support
+  "pywin32 >=311; sys_platform == 'win32'", # Python 3.14 support
   "typed-D3DShot[numpy] >=1.0.1; sys_platform == 'win32'",
-  "winrt-Windows.Foundation >=2.2.0; sys_platform == 'win32'", # Python 3.13 support
-  "winrt-Windows.Graphics >=2.2.0; sys_platform == 'win32'", # Python 3.13 support
-  "winrt-Windows.Graphics.Capture >=3.0.0; sys_platform == 'win32'", # Type hints are no longer typing.Optional by default.
-  "winrt-Windows.Graphics.Capture.Interop >=2.3.0; sys_platform == 'win32'", # Python 3.13 support
-  "winrt-Windows.Graphics.DirectX >=2.3.0; sys_platform == 'win32'", # Python 3.13 support
-  "winrt-Windows.Graphics.DirectX.Direct3D11 >=2.3.0; sys_platform == 'win32'", # Python 3.13 support
-  "winrt-Windows.Graphics.DirectX.Direct3D11.Interop >=2.3.0; sys_platform == 'win32'",
-  "winrt-Windows.Graphics.Imaging >=2.3.0; sys_platform == 'win32'", # Python 3.13 support
+  # winrt: winrt-runtime didn't have a working Python 3.14 sdist build until 3.2.0
+  # TODO: Bump when 3.14 wheels are released
+  "winrt-Windows.Foundation >=3.2.0; sys_platform == 'win32'",
+  "winrt-Windows.Graphics >=3.2.0; sys_platform == 'win32'",
+  "winrt-Windows.Graphics.Capture >=3.2.0; sys_platform == 'win32'",
+  "winrt-Windows.Graphics.Capture.Interop >=3.2.0; sys_platform == 'win32'",
+  "winrt-Windows.Graphics.DirectX >=3.2.0; sys_platform == 'win32'",
+  "winrt-Windows.Graphics.DirectX.Direct3D11 >=3.2.0; sys_platform == 'win32'",
+  "winrt-Windows.Graphics.DirectX.Direct3D11.Interop >=3.2.0; sys_platform == 'win32'",
+  "winrt-Windows.Graphics.Imaging >=3.2.0; sys_platform == 'win32'",
   #
   # Linux-only dependencies
   "PyScreeze >=1.0.0; sys_platform == 'linux'",
@@ -73,6 +77,15 @@ dependency-metadata = [
   { name = "types-PyAutoGUI", requires-dist = [] },
 ]
 
+[tool.uv.sources] # Development channels
+# pywin32 = { git = "https://github.com/mhammond/pywin32.git", marker = "python_version == '3.15'" }
+# numpy = { index = "scientific-python-nightly-wheels" }
+[[tool.uv.index]]
+# https://anaconda.org/scientific-python-nightly-wheels/
+name = "scientific-python-nightly-wheels"
+url = "https://pypi.anaconda.org/scientific-python-nightly-wheels/simple"
+explicit = true
+
 [tool.uv-secure.maintainability_criteria]
 forbid_yanked = true
 

scripts/build.ps1

@@ -9,7 +9,7 @@ $arguments = @(
   "$ProjectRoot/src/AutoSplit.py",
   '--onefile',
   '--windowed',
-  '--optimize 2', # Remove asserts and docstrings for smaller build
+  '--optimize=2', # Remove asserts and docstrings for smaller build
   "--additional-hooks-dir=$ProjectRoot/Pyinstaller/hooks",
   "--add-data=$ProjectRoot/pyproject.toml$([System.IO.Path]::PathSeparator).",
   "--upx-dir=$PSScriptRoot/.upx"

src/AutoSplit.py

@@ -11,15 +11,13 @@
 if sys.platform == "win32":
     import ctypes
 
+    def do_nothing(*_): ...
+
     # pyautogui._pyautogui_win.py
-    ctypes.windll.user32.SetProcessDPIAware = (  # pyright: ignore[reportAttributeAccessIssue]
-        lambda: None
-    )
+    ctypes.windll.user32.SetProcessDPIAware = do_nothing  # pyright: ignore[reportAttributeAccessIssue]
     # pymonctl._pymonctl_win.py
     # pywinbox._pywinbox_win.py
-    ctypes.windll.shcore.SetProcessDpiAwareness = (  # pyright: ignore[reportAttributeAccessIssue]
-        lambda _: None  # pyright: ignore[reportUnknownLambdaType]
-    )
+    ctypes.windll.shcore.SetProcessDpiAwareness = do_nothing  # pyright: ignore[reportAttributeAccessIssue]
 if sys.platform == "linux":
     # Fixes "undefined symbol: wl_proxy_marshal_flags": https://bugreports.qt.io/browse/QTBUG-114635
     os.environ.setdefault("QT_QPA_PLATFORM", "xcb")

src/split_parser.py

@@ -25,7 +25,7 @@
     *_,
 ) = tuple(1 << i for i in range(31))  # 32 bits of flags
 
-T = TypeVar("T", str, int, float)
+FileFlagValueT = TypeVar("FileFlagValueT", str, int, float)
 
 # Note, the following symbols cannot be used in a filename:
 # / \ : * ? " < > |
@@ -34,8 +34,8 @@
 def __value_from_filename(
     filename: str,
     delimiters: str,
-    default_value: T,
-) -> T:
+    default_value: FileFlagValueT,
+) -> FileFlagValueT:
     if len(delimiters) != 2:
         raise ValueError("delimiters parameter must contain exactly 2 characters")
     try: