Use new project metadata format [PEP 621] (home-assistant#72422)

pyproject.toml

@@ -1,7 +1,46 @@
 [build-system]
-requires = ["setuptools~=60.5", "wheel~=0.37.1"]
+requires = ["setuptools~=62.3", "wheel~=0.37.1"]
 build-backend = "setuptools.build_meta"
 
+[project]
+name        = "homeassistant"
+license     = {text = "Apache-2.0"}
+description = "Open-source home automation platform running on Python 3."
+readme      = "README.rst"
+authors     = [
+    {name  = "The Home Assistant Authors", email = "hello@home-assistant.io"}
+]
+keywords    = ["home", "automation"]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: End Users/Desktop",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Apache Software License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Topic :: Home Automation",
+]
+dynamic = ["version", "requires-python", "dependencies"]
+
+[project.urls]
+"Source Code" = "https://github.com/home-assistant/core"
+"Bug Reports" = "https://github.com/home-assistant/core/issues"
+"Docs: Dev"   = "https://developers.home-assistant.io/"
+"Discord"     = "https://www.home-assistant.io/join-chat/"
+"Forum"       = "https://community.home-assistant.io/"
+
+[project.scripts]
+hass = "homeassistant.__main__:main"
+
+[tool.setuptools]
+platforms = ["any"]
+zip-safe  = false
+include-package-data = true
+
+[tool.setuptools.packages.find]
+include = ["homeassistant*"]
+
 [tool.black]
 target-version = ["py39", "py310"]
 exclude = 'generated'

setup.cfg

@@ -1,34 +1,8 @@
 [metadata]
-name         = homeassistant
-version      = 2022.6.0.dev0
-author       = The Home Assistant Authors
-author_email = hello@home-assistant.io
-license      = Apache-2.0
-platforms    = any
-description  = Open-source home automation platform running on Python 3.
-long_description = file: README.rst
-long_description_content_type = text/x-rst
-keywords     = home, automation
+version = 2022.6.0.dev0
 url = https://www.home-assistant.io/
-project_urls =
-    Source Code = https://github.com/home-assistant/core
-    Bug Reports = https://github.com/home-assistant/core/issues
-    Docs: Dev   = https://developers.home-assistant.io/
-    Discord     = https://discordapp.com/invite/c5DvZ4e
-    Forum       = https://community.home-assistant.io/
-classifier =
-    Development Status :: 4 - Beta
-    Intended Audience :: End Users/Desktop
-    Intended Audience :: Developers
-    License :: OSI Approved :: Apache Software License
-    Operating System :: OS Independent
-    Programming Language :: Python :: 3.9
-    Topic :: Home Automation
 
 [options]
-packages = find:
-zip_safe = False
-include_package_data = True
 python_requires = >=3.9.0
 install_requires =
     aiohttp==3.8.1
@@ -57,14 +31,6 @@ install_requires =
     voluptuous-serialize==2.5.0
     yarl==1.7.2
 
-[options.packages.find]
-include =
-    homeassistant*
-
-[options.entry_points]
-console_scripts =
-    hass = homeassistant.__main__:main
-
 [flake8]
 exclude = .venv,.git,.tox,docs,venv,bin,lib,deps,build
 max-complexity = 25