ignore flake8 W504 (#489)

* ignore flake8 W504

* flake8 fixes

* more flake8 fixes

* remove a newline

docs/conf.py

@@ -7,8 +7,6 @@
 #
 # All configuration values have a default; values that are commented out
 # serve to show the default.
-import os
-import sys
 
 try:
     import sphinx_rtd_theme
@@ -18,9 +16,9 @@
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
-#sys.path.insert(0, os.path.abspath('.'))
+# sys.path.insert(0, os.path.abspath('.'))
 
-import nacl # flake8: noqa
+import nacl  # flake8: noqa
 
 # -- General configuration ----------------------------------------------------
 

setup.py

@@ -24,12 +24,8 @@
 import subprocess
 import sys
 
-from distutils.command.build import build
-
 from setuptools import Distribution, setup
-
 from setuptools.command.build_ext import build_ext as _build_ext
-from setuptools.command.install import install
 
 try:
     from setuptools.command.build_clib import build_clib as _build_clib
@@ -70,7 +66,7 @@ def abshere(*paths):
 sys.path.insert(0, abshere("src"))
 
 
-import nacl # flake8: noqa
+import nacl  # noqa
 
 
 def which(name, flags=os.X_OK):  # Taken from twisted
@@ -190,11 +186,11 @@ def run(self):
             self.include_dirs.append(
                 os.path.join(build_clib.build_clib, "include"),
             )
-            self.library_dirs.insert(0,
-                os.path.join(build_clib.build_clib, "lib64"),
+            self.library_dirs.insert(
+                0, os.path.join(build_clib.build_clib, "lib64"),
             )
-            self.library_dirs.insert(0,
-                os.path.join(build_clib.build_clib, "lib"),
+            self.library_dirs.insert(
+                0, os.path.join(build_clib.build_clib, "lib"),
             )
 
         return _build_ext.run(self)

tox.ini

@@ -34,6 +34,7 @@ commands =
     check-manifest . --ignore .travis.yml
 
 [flake8]
+ignore = W504
 select = E,W,F,I
 exclude = .tox,*.egg
 application-import-names = nacl