[#145] Reformat setup.py for PEP-8.

setup.py

@@ -5,103 +5,99 @@
 from __future__ import absolute_import, division, print_function
 
 from codecs import StreamReader, open
+from distutils.version import LooseVersion
 
 import setuptools
-from setuptools import find_packages, setup
-
 
 ##
 # Because of the way PyOTA declares its dependencies, it requires a
 # more recent version of setuptools.
 # https://www.python.org/dev/peps/pep-0508/#environment-markers
-from distutils.version import LooseVersion
 if LooseVersion(setuptools.__version__) < LooseVersion('20.5'):
     import sys
-    sys.exit('Installation failed: Upgrade setuptools to version 20.5 or later')
 
+    sys.exit('Installation failed: Upgrade setuptools to version 20.5 or later')
 
 ##
-# Load long description for PyPi.
-with open('README.rst', 'r', 'utf-8') as f: # type: StreamReader
-  long_description = f.read()
-
+# Load long description for PyPI.
+with open('README.rst', 'r', 'utf-8') as f:  # type: StreamReader
+    long_description = f.read()
 
 ##
 # Declare test dependencies separately, so that they can be installed
 # either automatically (``python setup.py test``) or manually
 # (``pip install -e .[test-runner]``).
 tests_require = [
-  'mock; python_version < "3.0"',
-  'nose',
+    'mock; python_version < "3.0"',
+    'nose',
 ]
 
-
 ##
 # Off we go!
 # noinspection SpellCheckingInspection
-setup(
-  name        = 'PyOTA',
-  description = 'IOTA API library for Python',
-  url         = 'https://github.com/iotaledger/iota.lib.py',
-  version     = '2.0.6',
-
-  long_description = long_description,
-
-  packages =
-    find_packages('.', exclude=(
-      'examples', 'examples.*',
-      'test', 'test.*',
+setuptools.setup(
+    name='PyOTA',
+    description='IOTA API library for Python',
+    url='https://github.com/iotaledger/iota.lib.py',
+    version='2.0.6',
+
+    long_description=long_description,
+
+    packages=setuptools.find_packages('.', exclude=(
+        'examples', 'examples.*',
+        'test', 'test.*',
     )),
 
-  include_package_data  = True,
+    include_package_data=True,
+
+    # http://python-packaging.readthedocs.io/en/latest/command-line-scripts.html#the-console-scripts-entry-point
+    entry_points={
+        'console_scripts': [
+            'pyota-cli=iota.bin.repl:main',
+        ],
+    },
+
+    install_requires=[
+        'filters',
+        'pysha3',
+
+        # ``security`` extra wasn't introduced until 2.4.1
+        # http://docs.python-requests.org/en/latest/community/updates/#id35
+        'requests[security] >= 2.4.1',
 
-  # http://python-packaging.readthedocs.io/en/latest/command-line-scripts.html#the-console-scripts-entry-point
-  entry_points = {
-    'console_scripts': [
-      'pyota-cli=iota.bin.repl:main',
+        'six',
+        'typing; python_version < "3.0"',
     ],
-  },
-
-  install_requires = [
-    'filters',
-    'pysha3',
-
-    # ``security`` extra wasn't introduced until 2.4.1
-    # http://docs.python-requests.org/en/latest/community/updates/#id35
-    'requests[security] >= 2.4.1',
-
-    'six',
-    'typing; python_version < "3.0"',
-  ],
-
-  extras_require = {
-    'ccurl': ['pyota-ccurl'],
-    'docs-builder': ['sphinx', 'sphinx_rtd_theme'],
-    'test-runner': ['detox'] + tests_require,
-  },
-
-  test_suite    = 'test',
-  test_loader   = 'nose.loader:TestLoader',
-  tests_require = tests_require,
-
-  license = 'MIT',
-
-  classifiers = [
-    'Development Status :: 5 - Production/Stable',
-    'Intended Audience :: Developers',
-    'License :: OSI Approved :: MIT License',
-    'Programming Language :: Python :: 2',
-    'Programming Language :: Python :: 2.7',
-    'Programming Language :: Python :: 3',
-    'Programming Language :: Python :: 3.5',
-    'Programming Language :: Python :: 3.6',
-    'Topic :: Software Development :: Libraries :: Python Modules',
-  ],
-
-  keywords =
-    'iota,tangle,iot,internet of things,api,library,cryptocurrency,'
-    'balanced ternary',
-
-  author        = 'Phoenix Zerin',
-  author_email  = '[email protected]',
+
+    extras_require={
+        'ccurl': ['pyota-ccurl'],
+        'docs-builder': ['sphinx', 'sphinx_rtd_theme'],
+        'test-runner': ['detox'] + tests_require,
+    },
+
+    test_suite='test',
+    test_loader='nose.loader:TestLoader',
+    tests_require=tests_require,
+
+    license='MIT',
+
+    classifiers=[
+        'Development Status :: 5 - Production/Stable',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: MIT License',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
+        'Topic :: Software Development :: Libraries :: Python Modules',
+    ],
+
+    keywords=(
+        'iota,tangle,iot,internet of things,api,library,cryptocurrency,'
+        'balanced ternary'
+    ),
+
+    author='Phoenix Zerin',
+    author_email='[email protected]',
 )