move to pyproject.toml

MANIFEST.in

@@ -1,5 +1,7 @@
 include README.rst
 include CHANGELOG.rst
 include LICENSE.rst
-global-exclude *.pyc
+
+prune tests
 exclude .gitignore
+global-exclude *.pyc

pyproject.toml

@@ -1,3 +1,61 @@
+[build-system]
+requires = ["setuptools"]
+build-backend="setuptools.build_meta"
+
+[project]
+name = "sphinxcontrib-mermaid"
+authors = [{name = "Martín Gaitán", email = "gaitan@gmail.com"}]
+description="Mermaid diagrams in yours Sphinx powered docs"
+readme = "README.md"
+license = { text = "BSD" }
+version = "0.9.2"
+requires-python = ">=3.9"
+keywords = []
+
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Console",
+    "Environment :: Web Environment",
+    "Framework :: Sphinx :: Extension",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: BSD License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Topic :: Documentation",
+    "Topic :: Utilities",
+]
+
+dependencies = [
+    "sphinx",
+    "pyyaml",
+]
+
+[project.urls]
+Repository = "https://github.com/mgaitan/sphinxcontrib-mermaid"
+Homepage = "https://github.com/mgaitan/sphinxcontrib-mermaid"
+
+[project.optional-dependencies]
+test = [
+    "defusedxml",
+    "myst-parser",
+    "pytest",
+    "ruff",
+    "sphinx"
+]
+
+[project.scripts]
+
+[tool.pytest.ini_options]
+asyncio_mode = "strict"
+testpaths = "tests"
+
 [tool.ruff]
 line-length = 150
 
@@ -18,3 +76,7 @@ section-order = [
 
 [tool.ruff.lint.per-file-ignores]
 "__init__.py" = ["F401", "F403"]
+
+[tool.setuptools.packages.find]
+where = ["./"]
+include = ["sphinxcontrib.mermaid"]

setup.py

@@ -1,66 +1 @@
-from setuptools import find_namespace_packages, setup
-
-readme = open("README.rst", encoding="utf-8").read()
-changes = open("CHANGELOG.rst", encoding="utf-8").read()
-version = "0.9.2"
-
-
-def long_description():
-    """
-    return readme + changes, removing directive blocks that are only valid in the context
-    of sphinx doc"""
-
-    def remove_block(text, token, margin=0):
-        input_lines = text.splitlines()
-        for i, l in enumerate(input_lines):
-            if l.startswith(token):
-                break
-        start = i
-        end = input_lines.index("", start + margin)
-        return "\n".join(input_lines[:start] + input_lines[end:])
-
-    readme_ = remove_block(readme, ".. mermaid::", margin=2)
-    readme_ = remove_block(readme_, ".. autoclasstree::")
-    readme_ = remove_block(readme_, ".. autoclasstree::")
-    readme_ = remove_block(readme_, ".. versionchanged::")
-    return f"{readme_}\n\n{changes}"
-
-
-setup(
-    name="sphinxcontrib-mermaid",
-    version=version,
-    url="https://github.com/mgaitan/sphinxcontrib-mermaid",
-    download_url="https://pypi.python.org/pypi/sphinxcontrib-mermaid",
-    license="BSD",
-    author="Martín Gaitán",
-    author_email="gaitan@gmail.com",
-    description="Mermaid diagrams in yours Sphinx powered docs",
-    long_description=long_description(),
-    python_requires=">=3.7",
-    classifiers=[
-        "Development Status :: 4 - Beta",
-        "Environment :: Console",
-        "Environment :: Web Environment",
-        "Framework :: Sphinx :: Extension",
-        "Intended Audience :: Developers",
-        "License :: OSI Approved :: BSD License",
-        "Operating System :: OS Independent",
-        "Programming Language :: Python",
-        "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 :: 3.11",
-        "Programming Language :: Python :: Implementation :: CPython",
-        "Programming Language :: Python :: Implementation :: PyPy",
-        "Topic :: Documentation",
-        "Topic :: Utilities",
-    ],
-    platforms="any",
-    packages=find_namespace_packages(where="./", include=["sphinxcontrib.mermaid"]),
-    package_dir={"": "./"},
-    include_package_data=True,
-    install_requires=["sphinx", "pyyaml"],
-    extras_require={"test": ["defusedxml", "myst-parser", "pytest", "ruff", "sphinx"]},
-)
+__import__("setuptools").setup()