Moving to setup.cfg (#208)

* Moving to setup.cfg

* Since pip>=9.0.0 you can specify the Python version

So this ugly hack is no longer needed

setup.cfg

@@ -1,3 +1,50 @@
-[pep8]
-max-line-length=100
-ignore=E129
+[metadata]
+name = hovercraft
+version = 2.7.dev0
+description = Makes impress.js presentations from reStructuredText
+long_description = file: README.rst, CHANGES.txt
+classifiers =
+    Development Status :: 5 - Production/Stable
+    Topic :: Multimedia :: Graphics :: Presentation
+    Topic :: Text Processing
+    Operating System :: OS Independent
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3 :: Only
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    License :: OSI Approved :: MIT License
+keywords = presentations,restructuredtext
+author = Lennart Regebro
+author_email = [email protected]
+url = https://github.com/regebro/hovercraft
+license = MIT
+
+[options]
+packages = find:
+include_package_data = True
+zip_safe = False
+install_requires =
+    setuptools
+    docutils >= 0.9
+    lxml>=3.1.0
+    svg.path
+    pygments
+    watchdog
+tests_require =
+    manuel
+test_suite = tests
+python_requires = >= 3.5
+
+[options.packages.find]
+exclude =
+    ez_setup
+    examples
+    tests
+
+[options.entry_points]
+console_scripts =
+  hovercraft = hovercraft:main
+
+[flake8]
+max-line-length=120

setup.py

@@ -1,62 +1,3 @@
-from io import open
-from setuptools import setup, find_packages
-from setuptools.command.install import install
-import sys
+from setuptools import setup
 
-version = "2.7.dev0"
-
-with open("README.rst", "rt", encoding="utf8") as readme:
-    description = readme.read()
-
-with open("CHANGES.txt", "rt", encoding="utf8") as changes:
-    history = changes.read()
-
-
-class CustomInstall(install):
-    def initialize_options(self):
-        if sys.version < "3":
-            print("Hovercraft requires Python 3.5 or higher.")
-            sys.exit(1)
-
-        return install.initialize_options(self)
-
-
-setup(
-    name="hovercraft",
-    version=version,
-    description="Makes impress.js presentations from reStructuredText",
-    long_description=description + "\n" + history,
-    # Get strings from http://pypi.python.org/pypi?%3Aaction=list_classifiers
-    classifiers=[
-        "Development Status :: 5 - Production/Stable",
-        "Topic :: Multimedia :: Graphics :: Presentation",
-        "Topic :: Text Processing",
-        "Operating System :: OS Independent",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3 :: Only",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
-        "License :: OSI Approved :: MIT License",
-    ],
-    keywords="presentations restructuredtext",
-    author="Lennart Regebro",
-    author_email="[email protected]",
-    url="https://github.com/regebro/hovercraft",
-    license="MIT",
-    packages=find_packages(exclude=["ez_setup", "examples", "tests"]),
-    include_package_data=True,
-    zip_safe=False,
-    install_requires=[
-        "setuptools",
-        "docutils >= 0.9",
-        "lxml>=3.1.0",
-        "svg.path",
-        "pygments",
-        "watchdog",
-    ],
-    tests_require=["manuel",],
-    test_suite="tests",
-    entry_points={"console_scripts": ["hovercraft = hovercraft:main",],},
-    cmdclass={"install": CustomInstall},
-)
+setup()