Merge pull request #1208 from hugovk/1185

Flake8 after PR #1185

PIL/IcnsImagePlugin.py

@@ -17,8 +17,11 @@
 
 from PIL import Image, ImageFile, PngImagePlugin, _binary
 import io
+import os
+import shutil
 import struct
-import tempfile, shutil, os, sys
+import sys
+import tempfile
 
 enable_jpeg2k = hasattr(Image.core, 'jp2klib_version')
 if enable_jpeg2k:
@@ -294,40 +297,41 @@ class IcnsImageFile(ImageFile.ImageFile):
         self.tile = ()
         self.load_end()
 
+
 def _save(im, fp, filename):
     """
     Saves the image as a series of PNG files,
     that are then converted to a .icns file
     using the OS X command line utility 'iconutil'.
-    
+
     OS X only.
     """
     try:
         fp.flush()
     except:
         pass
-    
+
     # create the temporary set of pngs
     iconset = tempfile.mkdtemp('.iconset')
     last_w = None
     last_im = None
-    for w in [16,32,128,256,512]:
-        prefix = 'icon_{}x{}'.format(w,w)
-        
+    for w in [16, 32, 128, 256, 512]:
+        prefix = 'icon_{}x{}'.format(w, w)
+
         if last_w == w:
             im_scaled = last_im
         else:
-            im_scaled = im.resize((w,w), Image.LANCZOS)
+            im_scaled = im.resize((w, w), Image.LANCZOS)
         im_scaled.save(os.path.join(iconset, prefix+'.png'))
-        
-        im_scaled = im.resize((w*2,w*2), Image.LANCZOS)
+
+        im_scaled = im.resize((w*2, w*2), Image.LANCZOS)
         im_scaled.save(os.path.join(iconset, prefix+'@2x.png'))
         last_im = im_scaled
-    
+
     # iconutil -c icns -o {} {}
     from subprocess import Popen, PIPE, CalledProcessError
 
-    convert_cmd = ["iconutil","-c","icns","-o",filename,iconset]
+    convert_cmd = ["iconutil", "-c", "icns", "-o", filename, iconset]
     stderr = tempfile.TemporaryFile()
     convert_proc = Popen(convert_cmd, stdout=PIPE, stderr=stderr)
 
@@ -337,7 +341,7 @@ def _save(im, fp, filename):
 
     # remove the temporary files
     shutil.rmtree(iconset)
-    
+
     if retcode:
         raise CalledProcessError(retcode, convert_cmd)
 
@@ -360,4 +364,4 @@ if __name__ == '__main__':
     im = Image.open(open(sys.argv[1], "rb"))
     im.save("out.png")
     if sys.platform == 'windows':
-        os.startfile("out.png")
+        os.startfile("out.png")