Move requirements to pyproject.toml

Set up enough of pyproject.toml to be valid as a project

We already effectively had a minimum python version of 3.9
(due to dependencies), this change merely denotes that.

regenerating `scripts/klippy-requirements.txt` and `scripts/requirements_dev.txt`
 can be done with
 `uv export -o scripts/klippy-requirements.txt --no-hashes` and
 `uv export -o scripts/requirements_dev.txt --no-hashes --dev-only`

pyproject.toml

@@ -1,14 +1,32 @@
+[project]
+name = "Kalico"
+
+version = "0.12.1"
+
+requires-python = ">=3.9"
+dependencies = [
+  "cffi==1.15.1",
+  "greenlet==2.0.2 ; python_version < '3.12'",
+  "greenlet==3.0.3 ; python_version >= '3.12'",
+  "Jinja2==3.1.4",
+  "markupsafe==2.1.5",
+  "numpy~=2.0 ; python_version=='3.9'",
+  "numpy~=2.2 ; python_version>='3.10'",
+  "pyserial==3.4",
+  "python-can==3.3.4",
+]
+
+[project.urls]
+homepage = "https://kalico.gg/"
+source = "https://github.com/KalicoCrew/kalico"
+documentation = "https://docs.kalico.gg/"
+issues = "https://github.com/KalicoCrew/kalico/issues"
+funding = "https://docs.kalico.gg/Sponsors.html"
+
 [tool.ruff]
 line-length = 80
 indent-width = 4
-exclude = [
-  ".github",
-  ".history",
-  "config",
-  "docs",
-  "lib",
-  "src"
-]
+exclude = [".github", ".history", "config", "docs", "lib", "src"]
 
 [tool.ruff.lint]
 ignore = [
@@ -21,3 +39,8 @@ ignore = [
   "F841", # Local variable name is assigned to but never used
   "E721", # Do not compare types, use 'isinstance()'
 ]
+
+[tool.uv]
+dev-dependencies = [
+    "ruff>=0.8.4",
+]

scripts/klippy-requirements.txt

@@ -1,12 +1,15 @@
-# This file describes the Python virtualenv package requirements for
-# the Klipper host software (Klippy).  These package requirements are
-# typically installed via the command:
-#   pip install -r klippy-requirements.txt
+# This file was autogenerated by uv via the following command:
+#    uv export -o scripts/klippy-requirements.txt --no-dev --no-hashes
+aenum==3.1.15
 cffi==1.15.1
+greenlet==2.0.2 ; python_full_version < '3.12'
+greenlet==3.0.3 ; python_full_version >= '3.12'
+jinja2==3.1.4
+markupsafe==2.1.5
+numpy==2.0.2 ; python_full_version < '3.10'
+numpy==2.2.0 ; python_full_version >= '3.10'
+pycparser==2.21
 pyserial==3.4
-greenlet==2.0.2 ; python_version < '3.12'
-greenlet==3.0.3 ; python_version >= '3.12'
-Jinja2==3.1.4
 python-can==3.3.4
-markupsafe==2.1.5
-numpy==1.26.4
+windows-curses==2.4.0 ; platform_system == 'Windows'
+wrapt==1.16.0

scripts/requirements_dev.txt

@@ -1,3 +1,3 @@
-# This file describes the Python virtualenv package requirements for
-# klipper CI checks and local development.
-ruff==0.7.1
+# This file was autogenerated by uv via the following command:
+#    uv export -o scripts/requirements_dev.txt --only-dev --no-hashes
+ruff==0.8.4