Fix cli docs --proxies #2124 (#2125)

httpx/_main.py

@@ -69,7 +69,7 @@ def print_help() -> None:
     )
 
     table.add_row(
-        "--proxy [cyan]URL",
+        "--proxies [cyan]URL",
         "Send the request via a proxy. Should be the URL giving the proxy address.",
     )
 

pyproject.toml

@@ -0,0 +1,64 @@
+[build-system]
+requires = ["setuptools", "setuptools-scm"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "httpx"
+description = "The next generation HTTP client."
+authors = [{ name = "Tom Christie", email = "tom@tomchristie.com" }]
+license = { text = "BSD 3-Clause License" }
+requires-python = ">=3.6"
+dependencies = [
+    "certifi",
+    "charset_normalizer",
+    "sniffio",
+    "rfc3986[idna2008]>=1.3,<2",
+    "httpcore>=0.14.5,<0.15.0",
+    "async_generator; python_version < '3.7'",
+]
+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 :: 3.6",
+    "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",
+]
+dynamic = ["version", "readme"]
+
+[tool.setuptools]
+license-files = ["LICENSE.md"]
+package-data = { "httpx" = ["py.typed"] }
+include-package-data = true
+zip-safe = false
+
+[project.optional-dependencies]
+http2 = ["h2>=3,<5"]
+socks = ["socksio==1.*"]
+brotli = [
+    "brotli; platform_python_implementation == 'CPython'",
+    "brotlicffi; platform_python_implementation != 'CPython'",
+]
+cli = ["click==8.*", "rich>=10,<12", "pygments==2.*"]
+
+[project.urls]
+Homepage = "https://www.python-httpx.org"
+Changelog = "https://github.com/encode/httpx/blob/master/CHANGELOG.md"
+Documentation = "https://www.python-httpx.org"
+Source = "https://github.com/encode/httpx"
+
+[project.scripts]
+httpx = "httpx:main"
+
+[tool.setuptools.dynamic]
+version = { attr = "httpx.__version__.__version__" }
+readme = { file = ["README.md", "CHANGELOG.md"] }