set zip_safe=True, otherwise docstring and styling

1 files changed, 72 insertions, 57 deletions

diff --git a/setup.py b/setup.py
index 31dc642..5885cba 100755
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+"""setuptools entry point for package management."""
 import subprocess
 import sys
 import os
@@ -7,76 +8,90 @@ import setuptools
 import setuptools.command.develop
 import setuptools.command.test
 
-here = os.path.dirname(__file__)
+HERE = os.path.dirname(__file__)
 
 
 class SetupDevelop(setuptools.command.develop.develop):
+
+    """Docstring is overwritten."""
+
     def run(self):
-        # ensure a virtualenv is loaded,
+        """
+        Prepare environment for development.
+
+        - Ensures a virtualenv environmnt is used.
+        - Ensures tox and ipython is installed for convenience and testing.
+        - Call super()'s run method.
+        """
         assert os.getenv('VIRTUAL_ENV'), 'You should be in a virtualenv'
-        # ensure tox and ipython is installed
         subprocess.check_call(('pip', 'install', 'tox', 'ipython'))
+
         # Call super() (except develop is an old-style class, so we must call
         # directly). The effect is that the development egg-link is installed.
         setuptools.command.develop.develop.run(self)
 
+SetupDevelop.__doc__ = setuptools.command.develop.develop.__doc__
+
 
 class SetupTest(setuptools.command.test.test):
+
+    """Docstring is overwritten."""
+
     def run(self):
+        """Spawn tox."""
         self.spawn(('tox',))
 
+SetupTest.__doc__ = setuptools.command.test.test.__doc__
+
+EXTRA = {
+    'install_requires': [
+        'wcwidth>=0.1.4',
+        'six>=1.9.0',
+    ]
+}
+
+if sys.version_info < (2, 7):
+    # we make use of collections.ordereddict: for python 2.6 we require the
+    # assistance of the 'orderddict' module which backports the same.
+    EXTRA['install_requires'].extend(['ordereddict>=1.1'])
 
-def main():
-    extra = {
-        'install_requires': [
-            'wcwidth>=0.1.4',
-            'six>=1.9.0',
-        ]
-    }
-    if sys.version_info < (2, 7):
-        # we make use of collections.ordereddict: for python 2.6 we require the
-        # assistance of the 'orderddict' module which backports the same.
-        extra['install_requires'].extend(['ordereddict>=1.1'])
-
-    setuptools.setup(
-        name='blessings',
-        version='1.9.5',
-        description=('A thin, practical wrapper around terminal coloring, '
-                     'styling, positioning, and keyboard input.'),
-        long_description=open(os.path.join(here, 'docs/intro.rst')).read(),
-        author='Erik Rose, Jeff Quast',
-        author_email='erikrose@grinchcentral.com',
-        license='MIT',
-        packages=['blessings', 'blessings.tests'],
-        url='https://github.com/erikrose/blessings',
-        include_package_data=True,
-        test_suite='blessings.tests',
-        classifiers=[
-            'Intended Audience :: Developers',
-            'Natural Language :: English',
-            'Development Status :: 5 - Production/Stable',
-            'Environment :: Console',
-            'Environment :: Console :: Curses',
-            'License :: OSI Approved :: MIT License',
-            'Operating System :: POSIX',
-            'Programming Language :: Python :: 2',
-            'Programming Language :: Python :: 2.6',
-            'Programming Language :: Python :: 2.7',
-            'Programming Language :: Python :: 3',
-            'Programming Language :: Python :: 3.2',
-            'Programming Language :: Python :: 3.3',
-            'Programming Language :: Python :: 3.4',
-            'Topic :: Software Development :: Libraries',
-            'Topic :: Software Development :: User Interfaces',
-            'Topic :: Terminals'
-        ],
-        keywords=['terminal', 'sequences', 'tty', 'curses', 'ncurses',
-                  'formatting', 'style', 'color', 'console', 'keyboard',
-                  'ansi', 'xterm'],
-        cmdclass={'develop': SetupDevelop,
-                  'test': SetupTest},
-        **extra
-    )
-
-if __name__ == '__main__':
-    main()
+setuptools.setup(
+    name='blessings',
+    version='1.9.5',
+    description=('A thin, practical wrapper around terminal coloring, '
+                 'styling, positioning, and keyboard input.'),
+    long_description=open(os.path.join(HERE, 'docs/intro.rst')).read(),
+    author='Erik Rose, Jeff Quast',
+    author_email='erikrose@grinchcentral.com',
+    license='MIT',
+    packages=['blessings', 'blessings.tests'],
+    url='https://github.com/erikrose/blessings',
+    include_package_data=True,
+    test_suite='blessings.tests',
+    zip_safe=True,
+    classifiers=[
+        'Intended Audience :: Developers',
+        'Natural Language :: English',
+        'Development Status :: 5 - Production/Stable',
+        'Environment :: Console',
+        'Environment :: Console :: Curses',
+        'License :: OSI Approved :: MIT License',
+        'Operating System :: POSIX',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.6',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.2',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+        'Topic :: Software Development :: Libraries',
+        'Topic :: Software Development :: User Interfaces',
+        'Topic :: Terminals'
+    ],
+    keywords=['terminal', 'sequences', 'tty', 'curses', 'ncurses',
+              'formatting', 'style', 'color', 'console', 'keyboard',
+              'ansi', 'xterm'],
+    cmdclass={'develop': SetupDevelop,
+              'test': SetupTest},
+    **EXTRA
+)