Move dependency metadata to pyproject.toml

CHANGES/11643.packaging.rst

@@ -0,0 +1,2 @@
+Moved dependency metadata from :file:`setup.cfg` to :file:`pyproject.toml` per :pep:`621`
+-- by :user:`cdce8p`.

Makefile

@@ -184,5 +184,5 @@ install-dev: .develop
 
 .PHONY: sync-direct-runtime-deps
 sync-direct-runtime-deps:
-	@echo Updating 'requirements/runtime-deps.in' from 'setup.cfg'... >&2
+	@echo Updating 'requirements/runtime-deps.in' from 'pyproject.toml'... >&2
 	@python requirements/sync-direct-runtime-deps.py

pyproject.toml

@@ -32,10 +32,23 @@ classifiers = [
   "Topic :: Internet :: WWW/HTTP",
 ]
 requires-python = ">= 3.10"
-dynamic = [
-  "dependencies",
-  "optional-dependencies",
-  "version",
+dependencies = [
+  "aiohappyeyeballs >= 2.5.0",
+  "aiosignal >= 1.4.0",
+  "async-timeout >= 4.0, < 6.0 ; python_version < '3.11'",
+  "frozenlist >= 1.1.1",
+  "multidict >=4.5, < 7.0",
+  "propcache >= 0.2.0",
+  "yarl >= 1.17.0, < 2.0",
+]
+dynamic = ["version"]
+
+[project.optional-dependencies]
+speedups = [
+  "aiodns >= 3.3.0",
+  "Brotli; platform_python_implementation == 'CPython'",
+  "brotlicffi; platform_python_implementation != 'CPython'",
+  "backports.zstd; platform_python_implementation == 'CPython' and python_version < '3.14'",
 ]
 
 [[project.maintainers]]

requirements/lint.in

@@ -11,6 +11,7 @@ pytest-mock
 pytest_codspeed
 python-on-whales
 slotscheck
+tomli; python_version < "3.11"
 trustme
 uvloop; platform_system != "Windows"
 valkey

requirements/lint.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.12
+# This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
 #    pip-compile --allow-unsafe --output-file=requirements/lint.txt --strip-extras requirements/lint.in
@@ -98,8 +98,9 @@ six==1.17.0
     # via python-dateutil
 slotscheck==0.19.1
     # via -r requirements/lint.in
-tomli==2.3.0
+tomli==2.3.0 ; python_version < "3.11"
     # via
+    #   -r requirements/lint.in
     #   mypy
     #   pytest
     #   slotscheck

requirements/runtime-deps.in

@@ -1,10 +1,10 @@
-# Extracted from `setup.cfg` via `make sync-direct-runtime-deps`
+# Extracted from `pyproject.toml` via `make sync-direct-runtime-deps`
 
 aiodns >= 3.3.0
 aiohappyeyeballs >= 2.5.0
 aiosignal >= 1.4.0
-async-timeout >= 4.0, < 6.0 ; python_version < "3.11"
-backports.zstd; platform_python_implementation == 'CPython' and python_version < "3.14"
+async-timeout >= 4.0, < 6.0 ; python_version < '3.11'
+backports.zstd; platform_python_implementation == 'CPython' and python_version < '3.14'
 Brotli; platform_python_implementation == 'CPython'
 brotlicffi; platform_python_implementation != 'CPython'
 frozenlist >= 1.1.1

requirements/sync-direct-runtime-deps.py

@@ -1,16 +1,22 @@
 #!/usr/bin/env python
-"""Sync direct runtime dependencies from setup.cfg to runtime-deps.in."""
+"""Sync direct runtime dependencies from pyproject.toml to runtime-deps.in."""
 
-from configparser import ConfigParser
+import sys
 from pathlib import Path
 
-cfg = ConfigParser()
-cfg.read(Path("setup.cfg"))
-reqs = cfg["options"]["install_requires"] + cfg.items("options.extras_require")[0][1]
-reqs = sorted(reqs.split("\n"), key=str.casefold)
-reqs.remove("")
+if sys.version_info >= (3, 11):
+    import tomllib
+else:
+    import tomli as tomllib  # noqa: I900
+
+data = tomllib.loads(Path("pyproject.toml").read_text())
+reqs = (
+    data["project"]["dependencies"]
+    + data["project"]["optional-dependencies"]["speedups"]
+)
+reqs = sorted(reqs, key=str.casefold)
 
 with open(Path("requirements", "runtime-deps.in"), "w") as outfile:
-    header = "# Extracted from `setup.cfg` via `make sync-direct-runtime-deps`\n\n"
+    header = "# Extracted from `pyproject.toml` via `make sync-direct-runtime-deps`\n\n"
     outfile.write(header)
     outfile.write("\n".join(reqs) + "\n")

setup.cfg

@@ -1,20 +1,3 @@
-[options]
-install_requires =
-  aiohappyeyeballs >= 2.5.0
-  aiosignal >= 1.4.0
-  async-timeout >= 4.0, < 6.0 ; python_version < "3.11"
-  frozenlist >= 1.1.1
-  multidict >=4.5, < 7.0
-  propcache >= 0.2.0
-  yarl >= 1.17.0, < 2.0
-
-[options.extras_require]
-speedups =
-  aiodns >= 3.3.0
-  Brotli; platform_python_implementation == 'CPython'
-  brotlicffi; platform_python_implementation != 'CPython'
-  backports.zstd; platform_python_implementation == 'CPython' and python_version < "3.14"
-
 [pep8]
 max-line-length=79