Revert "Update package metadata (#2334)"

This reverts commit 45b7cfa.

MANIFEST.in

@@ -0,0 +1,4 @@
+include README.md
+include CHANGELOG.md
+include LICENSE.md
+include httpx/py.typed

requirements.txt

@@ -15,8 +15,8 @@ mkautodoc==0.1.0
 mkdocs-material==8.3.8
 
 # Packaging
-build==0.8.0
 twine==4.0.1
+wheel==0.37.1
 
 # Tests & Linting
 autoflake==1.4

scripts/build

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

setup.py

@@ -0,0 +1,96 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import re
+from pathlib import Path
+
+from setuptools import setup
+
+
+def get_version(package):
+    """
+    Return package version as listed in `__version__` in `init.py`.
+    """
+    version = Path(package, "__version__.py").read_text()
+    return re.search("__version__ = ['\"]([^'\"]+)['\"]", version).group(1)
+
+
+def get_long_description():
+    """
+    Return the README.
+    """
+    long_description = ""
+    with open("README.md", encoding="utf8") as f:
+        long_description += f.read()
+    long_description += "\n\n"
+    with open("CHANGELOG.md", encoding="utf8") as f:
+        long_description += f.read()
+    return long_description
+
+
+def get_packages(package):
+    """
+    Return root package and all sub-packages.
+    """
+    return [str(path.parent) for path in Path(package).glob("**/__init__.py")]
+
+
+setup(
+    name="httpx",
+    python_requires=">=3.7",
+    version=get_version("httpx"),
+    url="https://github.com/encode/httpx",
+    project_urls={
+        "Changelog": "https://github.com/encode/httpx/blob/master/CHANGELOG.md",
+        "Documentation": "https://www.python-httpx.org",
+        "Source": "https://github.com/encode/httpx",
+    },
+    license="BSD",
+    description="The next generation HTTP client.",
+    long_description=get_long_description(),
+    long_description_content_type="text/markdown",
+    author="Tom Christie",
+    author_email="tom@tomchristie.com",
+    package_data={"httpx": ["py.typed"]},
+    packages=get_packages("httpx"),
+    include_package_data=True,
+    zip_safe=False,
+    install_requires=[
+        "certifi",
+        "sniffio",
+        "rfc3986[idna2008]>=1.3,<2",
+        "httpcore>=0.15.0,<0.16.0",
+    ],
+    extras_require={
+        "http2": "h2>=3,<5",
+        "socks": "socksio==1.*",
+        "brotli": [
+            "brotli; platform_python_implementation == 'CPython'",
+            "brotlicffi; platform_python_implementation != 'CPython'"
+        ],
+        "cli": [
+            "click==8.*",
+            "rich>=10,<13",
+            "pygments==2.*"
+        ]
+    },
+    entry_points = {
+        "console_scripts": "httpx=httpx:main"
+    },
+    classifiers=[
+        "Development Status :: 4 - Beta",
+        "Environment :: Web Environment",
+        "Intended Audience :: Developers",
+        "License :: OSI Approved :: BSD License",
+        "Operating System :: OS Independent",
+        "Topic :: Internet :: WWW/HTTP",
+        "Framework :: AsyncIO",
+        "Framework :: Trio",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3 :: Only",
+    ],
+)