mit neuen venv und exe-Files

venv3_12/Lib/site-packages/cx_Freeze/hooks/gi.py

@@ -0,0 +1,71 @@
+"""A collection of functions which are triggered automatically by finder when
+PyGObject package is included.
+"""
+
+from __future__ import annotations
+
+import sys
+import sysconfig
+from ctypes.util import find_library
+from pathlib import Path
+from typing import TYPE_CHECKING
+
+from cx_Freeze._compat import IS_LINUX
+
+if TYPE_CHECKING:
+    from cx_Freeze.finder import ModuleFinder
+    from cx_Freeze.module import Module
+
+# To test in Ubuntu, pulls all dependencies for pygobject, then install it:
+# sudo apt install python3-gi libgirepository1.0-dev libcairo2-dev
+# pip install pygobject
+
+
+def load_gi(finder: ModuleFinder, module: Module) -> None:
+    """The PyGObject package."""
+    libraries = [
+        "libgtk-3-0",
+        "libgdk-3-0",
+        "libepoxy-0",
+        "libgdk_pixbuf-2.0-0",
+        "libpango-1.0-0",
+        "libpangocairo-1.0-0",
+        "libpangoft2-1.0-0",
+        "libpangowin32-1.0-0",
+        "libatk-1.0-0",
+    ]
+    for lib in libraries:
+        name = find_library(lib)
+        if name:
+            library_path = (
+                Path(sys.base_prefix, "bin", name) if IS_LINUX else Path(name)
+            )
+            finder.include_files(library_path, f"lib/{library_path.name}")
+
+    common_namespaces = [
+        "Atk-1.0",
+        "GLib-2.0",
+        "GModule-2.0",
+        "GObject-2.0",
+        "Gdk-3.0",
+        "GdkPixbuf-2.0",
+        "Gio-2.0",
+        "Gtk-3.0",
+        "Pango-1.0",
+        "cairo-1.0",
+        "HarfBuzz-0.0",
+        "freetype2-2.0",
+    ]
+
+    if IS_LINUX:
+        libdir = Path(sysconfig.get_config_var("LIBDIR"))
+    else:
+        libdir = Path(sys.base_prefix, "lib")
+
+    for ns in common_namespaces:
+        subpath = f"girepository-1.0/{ns}.typelib"
+        fullpath = libdir / subpath
+        if fullpath.exists():
+            finder.include_files(fullpath, f"lib/{subpath}")
+
+    finder.include_package(module.name)