Updated headers in python files.

pyproject.toml

@@ -1,10 +1,27 @@
-# Ruff linter.
-#
-# Repository: https://github.com/astral-sh/ruff
-#
-# Documentation: https://beta.ruff.rs/docs/
-[tool.ruff]
-line-length = 100  # same as rustfmt
-ignore = [
-  "E402", # Module level import not at top of file
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "cthulhu"
+dynamic = ["version"]
+description = "Fork of the Orca screen reader based on gnome-45"
+readme = "README.md"
+requires-python = ">=3.3"
+license = { text = "LGPL-2.1-or-later" }
+dependencies = [
+    "pygobject>=3.18",
+    "python-atspi>=2.48",
+    "brlapi; extra == 'braille'",
+    "python-speechd; extra == 'speech'",
+    "louis; extra == 'braille'"
 ]
+
+[project.scripts]
+cthulhu = "cthulhu.cthulhu:main"
+
+[tool.hatch.version]
+path = "src/cthulhu/__init__.py"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/cthulhu"]