add setup.py

setup.py

@@ -0,0 +1,46 @@
+"""Setup."""
+import io
+from os import path
+from setuptools import setup
+
+
+here = path.abspath(path.dirname(__file__))
+
+# io.open for py27
+with io.open(path.join(here, "README.rst"), encoding="utf-8") as f:
+    long_description = f.read()
+
+# import __version__ attributes
+about = {}
+with open(path.join(here, "voting", "__version__.py")) as f:
+    exec(f.read(), about)
+
+setup(
+    name=about["__title__"],
+    version=about["__version__"],
+    description=about["__description__"],
+    long_description=long_description,
+    url=about["__url__"],
+    author=about["__author__"],
+    author_email=about["__author_email__"],
+    license=about["__license__"],
+    classifiers=[
+        "Development Status :: 3 - Alpha",
+        "License :: OSI Approved :: MIT License",
+        "Intended Audience :: Science/Research",
+        "Natural Language :: English",
+        "Programming Language :: Python :: 2",
+        "Programming Language :: Python :: 2.7",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.4",
+        "Programming Language :: Python :: 3.5",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: Implementation :: CPython",
+        "Topic :: Scientific/Engineering",
+        "Topic :: Scientific/Engineering :: Mathematics",
+    ],
+    keywords="voting disproportionality apportionment diversity election",
+    packages=["voting"],
+    include_package_data=True,
+    zip_safe=False
+)

voting/apportionment.py

@@ -167,7 +167,7 @@ def vinton(votes, seats):
 def webster(votes, seats):
     """Apportion seats using the Webster method.
 
-    Identical to the Sainte-Lague method.
+    Known also as the Sainte-Lague method.
 
     :param list votes: a list of vote counts
     :param int seats: the number of seats to apportion