Complete migration from setup.py to pyproject.toml

Co-authored-by: mrecachinas <924243+mrecachinas@users.noreply.github.com>

Author: Copilot

README.rst

@@ -83,11 +83,17 @@ or to install from source
 
     git clone https://github.com/mrecachinas/hexhamming
     cd hexhamming
-    python setup.py install # or pip install .
+    pip install .
 
 If you want to contribute to hexhamming, you should install the dev
 dependencies
 
+::
+
+    pip install -e ".[dev]"
+
+Alternatively, you can still use the legacy method:
+
 ::
 
     pip install -r requirements-dev.txt

pyproject.toml

@@ -0,0 +1,40 @@
+[build-system]
+requires = ["setuptools>=45", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "hexhamming"
+dynamic = ["version"]
+description = "Fast Hamming distance calculation for hexadecimal strings"
+readme = "README.rst"
+license = {text = "MIT"}
+authors = [
+    {name = "Michael Recachinas", email = "m.recachinas@gmail.com"}
+]
+keywords = ["hamming", "distance", "simd"]
+classifiers = [
+    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: POSIX :: Linux", 
+    "Operating System :: Microsoft :: Windows",
+    "Programming Language :: C"
+]
+requires-python = ">=3.6"
+
+[project.urls]
+Repository = "https://github.com/mrecachinas/hexhamming.git"
+
+[project.optional-dependencies]
+dev = [
+    "black",
+    "pytest", 
+    "pytest-benchmark"
+]
+
+[tool.setuptools]
+zip-safe = false
+
+[tool.setuptools.packages.find]
+include = ["hexhamming*"]
+
+[tool.pytest.ini_options]
+testpaths = ["test"]

setup.py

@@ -11,12 +11,7 @@ def get_version():
         return search(r'_version.*"(.*)";', f.read(), IGNORECASE).groups()[0]
 
 
-with open("./README.rst", "r") as readme_file:
-    long_description = readme_file.read()
-
-with open("requirements-dev.txt", "r", encoding="utf-8") as fh:
-    test_requirements = [line.rstrip() for line in fh.readlines()]
-
+# Platform-specific compiler optimization flags
 extra_compile_args = []
 if system().lower() == "darwin" and (machine().lower() == "arm64" or
                                      environ.get("CIBW_ARCHS_MACOS", "") == "arm64"):
@@ -28,14 +23,7 @@ def get_version():
     extra_compile_args.append("-march=native")
 
 setup(
-    name="hexhamming",
     version=get_version(),
-    description="Fast Hamming distance calculation for hexadecimal strings",
-    url="https://github.com/mrecachinas/hexhamming.git",
-    long_description=long_description,
-    long_description_content_type="text/x-rst",
-    test_suite="test",
-    tests_require=test_requirements,
     ext_modules=[
         Extension(
             name="hexhamming",
@@ -44,14 +32,4 @@ def get_version():
             language="c++11",
         )
     ],
-    author="Michael Recachinas",
-    author_email="m.recachinas@gmail.com",
-    classifiers=[
-        "Operating System :: MacOS :: MacOS X",
-        "Operating System :: POSIX :: Linux",
-        "Operating System :: Microsoft :: Windows",
-        "Programming Language :: C"
-    ],
-    keywords="hamming distance simd",
-    zip_safe=False,
 )