Move to the build system flit, resolve #3

pyproject.toml

@@ -1,6 +1,30 @@
 [build-system]
-requires = ["setuptools>=42"]
-build-backend = "setuptools.build_meta"
+requires = ["flit_core >=3.2,<4"]
+build-backend = "flit_core.buildapi"
+
+[project]
+name = "g3pylib"
+authors = [{name = "Markus Wesslén", email = "[email protected]"}, {name = "Oskar Söderberg", email = "[email protected]"}]
+readme = "README.md"
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Operating System :: OS Independent",
+    "Development Status :: 3 - Alpha",
+    "Typing :: Typed",
+    "Private :: Do Not Upload"
+]
+requires-python = ">=3.10"
+dependencies = [
+    "websockets ~= 10.3",
+    "zeroconf ~= 0.38.7",
+]
+dynamic = ["version", "description"]
+
+[project.urls]
+Home = "https://github.com/tobiipro/g3pylib"
+
+[tool.flit.module]
+name = "glasses3"
 
 [tool.pyright]
 include = ["src", "examples", "tests"]

src/glasses3/__init__.py

@@ -1,5 +1,8 @@
+"""This is the g3pylib package root."""
 from __future__ import annotations
 
+__version__ = "0.1.0-alpha"
+
 import logging
 from contextlib import asynccontextmanager
 from typing import AsyncIterator, Optional, cast