Update package metadata (encode#2334)

Co-authored-by: Florimond Manca <florimond.manca@protonmail.com>
Conflicts:
	requirements.txt
	setup.py

pyproject.toml

@@ -0,0 +1,80 @@
+[build-system]
+requires = ["hatchling", "hatch-fancy-pypi-readme"]
+build-backend = "hatchling.build"
+
+[project]
+name = "httpx"
+description = "The next generation HTTP client."
+license = "BSD-3-Clause"
+requires-python = ">=3.7"
+authors = [
+    { name = "Tom Christie", email = "tom@tomchristie.com" },
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Web Environment",
+    "Framework :: AsyncIO",
+    "Framework :: Trio",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: BSD License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Topic :: Internet :: WWW/HTTP",
+]
+dependencies = [
+    "certifi",
+    "httpcore>=0.15.0,<0.16.0",
+    "rfc3986[idna2008]>=1.3,<2",
+    "sniffio",
+]
+dynamic = ["readme", "version"]
+
+[project.optional-dependencies]
+brotli = [
+    "brotli; platform_python_implementation == 'CPython'",
+    "brotlicffi; platform_python_implementation != 'CPython'",
+]
+cli = [
+    "click==8.*",
+    "pygments==2.*",
+    "rich>=10,<13",
+]
+http2 = [
+    "h2>=3,<5",
+]
+socks = [
+    "socksio==1.*",
+]
+
+[project.scripts]
+httpx = "httpx:main"
+
+[project.urls]
+Changelog = "https://github.com/encode/httpx/blob/master/CHANGELOG.md"
+Documentation = "https://www.python-httpx.org"
+Homepage = "https://github.com/encode/httpx"
+Source = "https://github.com/encode/httpx"
+
+[tool.hatch.version]
+path = "httpx/__version__.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/httpx",
+    "/CHANGELOG.md",
+    "/README.md",
+]
+
+[tool.hatch.metadata.hooks.fancy-pypi-readme]
+content-type = "text/markdown"
+
+[[tool.hatch.metadata.hooks.fancy-pypi-readme.fragments]]
+path = "README.md"
+
+[[tool.hatch.metadata.hooks.fancy-pypi-readme.fragments]]
+path = "CHANGELOG.md"

requirements.txt

@@ -6,8 +6,8 @@ mkautodoc
 mkdocs-material
 
 # Packaging
-twine
-wheel
+build==0.8.0
+twine==4.0.1
 
 # Tests & Linting
 autoflake

scripts/build

@@ -8,6 +8,6 @@ fi
 
 set -x
 
-${PREFIX}python setup.py sdist bdist_wheel
+${PREFIX}python -m build
 ${PREFIX}twine check dist/*
 ${PREFIX}mkdocs build