Merge pull request #3084 from radarhere/health

Health fixes

src/PIL/IcnsImagePlugin.py

@@ -310,8 +310,8 @@ def _save(im, fp, filename):
 
     # create the temporary set of pngs
     iconset = tempfile.mkdtemp('.iconset')
-    provided_images = {im.width:im for im in
-                       im.encoderinfo.get("append_images", [])}
+    provided_images = {im.width: im
+                       for im in im.encoderinfo.get("append_images", [])}
     last_w = None
     for w in [16, 32, 128, 256, 512]:
         prefix = 'icon_{}x{}'.format(w, w)

src/PIL/Image.py

@@ -358,7 +358,7 @@ _initialized = 0
 
 
 def preinit():
-    "Explicitly load standard file format drivers."
+    """Explicitly load standard file format drivers."""
 
     global _initialized
     if _initialized >= 1:
@@ -2246,7 +2246,7 @@ class ImageTransformHandler(object):
 # Debugging
 
 def _wedge():
-    "Create greyscale wedge (for debugging only)"
+    """Create greyscale wedge (for debugging only)"""
 
     return Image()._new(core.wedge("L"))
 

src/PIL/PngImagePlugin.py

@@ -663,7 +663,7 @@ _OUTMODES = {
 
 
 def putchunk(fp, cid, *data):
-    "Write a PNG chunk (including CRC field)"
+    """Write a PNG chunk (including CRC field)"""
 
     data = b"".join(data)
 

src/PIL/SpiderImagePlugin.py

@@ -200,7 +200,7 @@ class SpiderImageFile(ImageFile.ImageFile):
 
 # given a list of filenames, return a list of images
 def loadImageSeries(filelist=None):
-    " create a list of Image.images for use in montage "
+    """create a list of Image.images for use in montage"""
     if filelist is None or len(filelist) < 1:
         return
 

src/PIL/features.py

@@ -73,8 +73,8 @@ def get_supported_features():
 
 
 def check(feature):
-    return (feature in modules and check_module(feature) or \
-            feature in codecs and check_codec(feature) or \
+    return (feature in modules and check_module(feature) or
+            feature in codecs and check_codec(feature) or
             feature in features and check_feature(feature))