Flake8 cleanup (mostly whitespace).

Got all but a couple files in the tests (ran out of time today).
Apparently I have been using some bad form for years (although a few
things seemed to look better before the update). Anyway, conformant now.

1 files changed, 72 insertions, 55 deletions

diff --git a/setup.py b/setup.py
index f635b48..7e8862c 100755
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,8 @@
 #!/usr/bin/env python
 
 from __future__ import with_statement
-import sys, os
+import sys
+import os
 from distutils.core import setup
 from distutils.command.install_scripts import install_scripts
 from distutils.command.build import build
@@ -10,6 +11,7 @@ from distutils.util import change_root, newer
 import codecs
 import imp
 
+
 def get_version():
     " Get version & version_info without importing markdown.__init__ "
     path = os.path.join(os.path.dirname(__file__), 'markdown')
@@ -25,8 +27,8 @@ version, version_info = get_version()
 # Get development Status for classifiers
 dev_status_map = {
     'alpha': '3 - Alpha',
-    'beta' : '4 - Beta',
-    'rc'   : '4 - Beta',
+    'beta':  '4 - Beta',
+    'rc':    '4 - Beta',
     'final': '5 - Production/Stable'
 }
 if version_info[3] == 'alpha' and version_info[4] == 0:
@@ -40,6 +42,7 @@ else:
 # try to import itself rather than the library which will raise an error.
 SCRIPT_NAME = 'markdown_py'
 
+
 class md_install_scripts(install_scripts):
     """ Customized install_scripts. Create markdown_py.bat for win32. """
     def run(self):
@@ -50,13 +53,15 @@ class md_install_scripts(install_scripts):
                 script_dir = os.path.join(sys.prefix, 'Scripts')
                 script_path = os.path.join(script_dir, SCRIPT_NAME)
                 bat_str = '@"%s" "%s" %%*' % (sys.executable, script_path)
-                bat_path = os.path.join(self.install_dir, '%s.bat' %SCRIPT_NAME)
+                bat_path = os.path.join(
+                    self.install_dir, '%s.bat' % SCRIPT_NAME
+                )
                 f = open(bat_path, 'w')
                 f.write(bat_str)
                 f.close()
                 print ('Created: %s' % bat_path)
             except Exception:
-                _, err, _ = sys.exc_info() # for both 2.x & 3.x compatability
+                _, err, _ = sys.exc_info()  # for both 2.x & 3.x compatability
                 print ('ERROR: Unable to create %s: %s' % (bat_path, err))
 
 
@@ -79,9 +84,11 @@ class build_docs(Command):
         self.sitemap = ''
 
     def finalize_options(self):
-        self.set_undefined_options('build',
-                                    ('build_base', 'build_base'),
-                                    ('force', 'force'))
+        self.set_undefined_options(
+            'build',
+            ('build_base', 'build_base'),
+            ('force', 'force')
+        )
         self.docs = self._get_docs()
 
     def _get_docs(self):
@@ -95,13 +102,13 @@ class build_docs(Command):
         """ Build and return context to pass to template. """
         # set defaults
         c = {
-            'title'      : '',
-            'prev_url'   : '',
-            'prev_title' : '',
-            'next_url'   : '',
-            'next_title' : '',
-            'crumb'      : '',
-            'version'    : version,
+            'title':      '',
+            'prev_url':   '',
+            'prev_title': '',
+            'next_url':   '',
+            'next_title': '',
+            'crumb':      '',
+            'version':    version,
         }
         c['body'] = self.md.convert(src)
         c['toc'] = self.md.toc
@@ -145,7 +152,14 @@ class build_docs(Command):
             with codecs.open('docs/_template.html', encoding='utf-8') as f:
                 template = f.read()
             self.md = markdown.Markdown(
-                extensions=['extra', 'toc(permalink=true)', 'meta', 'admonition', 'smarty'])
+                extensions=[
+                    'extra',
+                    'toc(permalink=true)',
+                    'meta',
+                    'admonition',
+                    'smarty'
+                ]
+            )
             for infile in self.docs:
                 outfile, ext = os.path.splitext(infile)
                 if ext == '.txt':
@@ -192,11 +206,11 @@ class md_build(build):
 
     sub_commands = build.sub_commands + [('build_docs', has_docs)]
 
-long_description = \
-'''This is a Python implementation of John Gruber's Markdown_. 
+long_description = '''
+This is a Python implementation of John Gruber's Markdown_.
 It is almost completely compliant with the reference implementation,
-though there are a few known issues. See Features_ for information 
-on what exactly is supported and what is not. Additional features are 
+though there are a few known issues. See Features_ for information
+on what exactly is supported and what is not. Additional features are
 supported by the `Available Extensions`_.
 
 .. _Markdown: http://daringfireball.net/projects/markdown/
@@ -214,38 +228,41 @@ You may ask for help and discuss various other issues on the
 '''
 
 setup(
-    name =          'Markdown',
-    version =       version,
-    url =           'https://pythonhosted.org/Markdown/',
-    download_url =  'http://pypi.python.org/packages/source/M/Markdown/Markdown-%s.tar.gz' % version,
-    description =   'Python implementation of Markdown.',
-    long_description = long_description,
-    author =        'Manfred Stienstra, Yuri takhteyev and Waylan limberg',
-    author_email =  'markdown [at] freewisdom.org',
-    maintainer =    'Waylan Limberg',
-    maintainer_email = 'waylan [at] gmail.com',
-    license =       'BSD License',
-    packages =      ['markdown', 'markdown.extensions'],
-    scripts =       ['bin/%s' % SCRIPT_NAME],
-    cmdclass =      {'install_scripts': md_install_scripts,
-                     'build_docs': build_docs,
-                     'build': md_build},
-    classifiers =   ['Development Status :: %s' % DEVSTATUS,
-                     'License :: OSI Approved :: BSD License',
-                     'Operating System :: OS Independent',
-                     'Programming Language :: Python',
-                     'Programming Language :: Python :: 2',
-                     '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 :: Communications :: Email :: Filters',
-                     'Topic :: Internet :: WWW/HTTP :: Dynamic Content :: CGI Tools/Libraries',
-                     'Topic :: Internet :: WWW/HTTP :: Site Management',
-                     'Topic :: Software Development :: Documentation',
-                     'Topic :: Software Development :: Libraries :: Python Modules',
-                     'Topic :: Text Processing :: Filters',
-                     'Topic :: Text Processing :: Markup :: HTML',
-                    ],
-    )
+    name='Markdown',
+    version=version,
+    url='https://pythonhosted.org/Markdown/',
+    download_url='http://pypi.python.org/packages/source/M/Markdown/Markdown-%s.tar.gz' % version,
+    description='Python implementation of Markdown.',
+    long_description=long_description,
+    author='Manfred Stienstra, Yuri takhteyev and Waylan limberg',
+    author_email='markdown [at] freewisdom.org',
+    maintainer='Waylan Limberg',
+    maintainer_email='waylan [at] gmail.com',
+    license='BSD License',
+    packages=['markdown', 'markdown.extensions'],
+    scripts=['bin/%s' % SCRIPT_NAME],
+    cmdclass={
+        'install_scripts': md_install_scripts,
+        'build_docs': build_docs,
+        'build': md_build
+    },
+    classifiers=[
+        'Development Status :: %s' % DEVSTATUS,
+        'License :: OSI Approved :: BSD License',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        '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 :: Communications :: Email :: Filters',
+        'Topic :: Internet :: WWW/HTTP :: Dynamic Content :: CGI Tools/Libraries',
+        'Topic :: Internet :: WWW/HTTP :: Site Management',
+        'Topic :: Software Development :: Documentation',
+        'Topic :: Software Development :: Libraries :: Python Modules',
+        'Topic :: Text Processing :: Filters',
+        'Topic :: Text Processing :: Markup :: HTML'
+    ]
+)