From dd9e040e20dcbac18edc275cd4e0c4a366d75bde Mon Sep 17 00:00:00 2001
From: nicoo <nicoo@mur.at>
Date: Sat, 12 Nov 2022 22:55:21 +0100
Subject: [PATCH 1/2] Drop spurious setup requirements

Since setuptools 46.4.0 (May 2020), `attr:` are statically extracted
using the `ast` module if possible:

	https://github.com/pypa/setuptools/pull/1753
---
 pyproject.toml | 2 +-
 setup.py       | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 78f6535f..4b0aac2b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 # Minimum requirements for the build system to execute.
-requires = ["setuptools", "wheel"] # PEP 508 specifications.
+requires = ["setuptools>=46.4.0", "wheel"] # PEP 508 specifications.
 
 # Actually tell PEP517 tools to call setuptools
 build-backend = "setuptools.build_meta"
diff --git a/setup.py b/setup.py
index 257640f6..032a0a07 100755
--- a/setup.py
+++ b/setup.py
@@ -15,8 +15,7 @@ def requirements(section=None):
 
 # See setup.cfg for the actual configuration.
 setup(
-    # setup needs to be able to import the library, for attr: to work
-    setup_requires=requirements() + ['pytest-runner'],
+    setup_requires=['pytest-runner'],
     install_requires=requirements(),
     tests_require=requirements('tests'),
 )

From 43383c7118cb9f633dd0db7f85897c881337deab Mon Sep 17 00:00:00 2001
From: nicoo <nicoo@mur.at>
Date: Sat, 12 Nov 2022 23:06:24 +0100
Subject: [PATCH 2/2] Move dependency options to setup.cfg
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We can now get rid of setup.py!  🎉
---
 setup.cfg |  6 ++++++
 setup.py  | 21 ---------------------
 2 files changed, 6 insertions(+), 21 deletions(-)
 delete mode 100755 setup.py

diff --git a/setup.cfg b/setup.cfg
index 05936ff3..ecc3f5b6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -23,6 +23,12 @@ classifiers =
 [options]
 packages = ppb_vector
 python_requires = >= 3.7
+
+setup_requires =
+	pytest-runner
+install_requires = file: requirements.txt
+test_requires = file: requirements-tests.txt
+
 zip_safe = True
 
 [aliases]
diff --git a/setup.py b/setup.py
deleted file mode 100755
index 032a0a07..00000000
--- a/setup.py
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/usr/bin/env python3
-from setuptools import setup
-
-
-def requirements(section=None):
-    """Helper for loading dependencies from requirements files."""
-    if section is None:
-        filename = "requirements.txt"
-    else:
-        filename = f"requirements-{section}.txt"
-
-    with open(filename) as file:
-        return [line.strip() for line in file]
-
-
-# See setup.cfg for the actual configuration.
-setup(
-    setup_requires=['pytest-runner'],
-    install_requires=requirements(),
-    tests_require=requirements('tests'),
-)