Building: Add setup.cfg + setup.py for backwards compat

Unfortunately we can't use pyproject.toml for everything just yet

pyproject.toml

@@ -2,67 +2,6 @@
 requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta"
 
-[project]
-name = "eduvpn_client"
-version = "4.2.99.1"
-description = "eduVPN client for Linux"
-authors = [
-    {name = "Jeroen Wijenbergh", email = "[email protected]"},
-]
-dependencies = [
-    "eduvpn_common==1.99.2",
-    "pygobject",
-]
-requires-python = ">=3.6"
-readme = "README.md"
-license = {text = "GPL3"}
-keywords = ["vpn openvpn networking security"]
-classifiers = [
-    "Development Status :: 5 - Production/Stable",
-    "Environment :: X11 Applications",
-    "Environment :: X11 Applications :: GTK",
-    "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
-    "Operating System :: POSIX",
-    "Programming Language :: Python",
-    "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11",
-    "Programming Language :: Python :: 3.6",
-    "Programming Language :: Python :: 3.7",
-    "Programming Language :: Python :: 3.8",
-    "Programming Language :: Python :: 3.9",
-    "Topic :: System :: Networking",
-    "Topic :: System :: Operating System Kernels :: Linux",
-]
-
-[project.urls]
-Homepage = "https://github.com/eduvpn/python-eduvpn-client"
-
-[project.optional-dependencies]
-lint = [
-    "ruff",
-]
-mypy = [
-    "mypy",
-    "pygobject-stubs",
-    "types-setuptools",
-]
-test = [
-    "pytest",
-]
-
-[project.scripts]
-eduvpn-cli = "eduvpn.cli:eduvpn"
-letsconnect-cli = "eduvpn.cli:letsconnect"
-
-[project.gui-scripts]
-eduvpn-gui = "eduvpn.ui.__main__:eduvpn"
-letsconnect-gui = "eduvpn.ui.__main__:letsconnect"
-
-[tool.setuptools.packages.find]
-include = ["eduvpn*"]
-
 [tool.ruff]
 line-length = 120
 

setup.cfg

@@ -0,0 +1,53 @@
+[metadata]
+name = eduvpn_client
+version = 4.2.99.1
+author = Jeroen Wijenbergh
+author_email = [email protected]
+description = eduVPN client for Linux
+long_description = file: README.md
+url = https://github.com/eduvpn/python-eduvpn-client
+license = GPL3+
+license-files = LICENSE
+classifiers =
+    Development Status :: 5 - Production/Stable
+    Environment :: X11 Applications
+    Environment :: X11 Applications :: GTK
+    License :: OSI Approved :: GNU General Public License v3 (GPLv3)
+    Operating System :: POSIX
+    Programming Language :: Python
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3 :: Only
+    Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+    Topic :: System :: Networking
+    Topic :: System :: Operating System Kernels :: Linux
+
+[options]
+packages = eduvpn
+python_requires = >= 3.6
+install_requires =
+    eduvpn_common==1.99.2
+    pygobject
+
+[options.package_data]
+eduvpn = data
+
+[options.entry_points]
+console_scripts =
+    eduvpn-cli = eduvpn.cli:eduvpn
+    letsconnect-cli = eduvpn.cli:letsconnect
+gui_scripts =
+    eduvpn-gui = eduvpn.ui.__main__:eduvpn
+    letsconnect-gui = eduvpn.ui.__main__:letsconnect
+
+[options.extras_require]
+lint = ruff
+mypy =
+    mypy
+    pygobject-stubs
+    types-setuptools
+test = pytest

setup.py

@@ -0,0 +1,3 @@
+from setuptools import setup
+
+setup()