small code-style fixes

buildroot/share/dwin/bin/DWIN_ICO.py

@@ -58,12 +58,14 @@
 import struct
 from PIL import Image
 
+
 def getJpegResolution(jpegFile):
     """Returns a 2-tuple containing the jpegFile's (width, height).
     """
     img = Image.open(jpegFile)
     return img.size
 
+
 class DWIN_ICO_File():
     def __init__(self):
         self.entries = []    # list of header entries
@@ -118,14 +120,14 @@ def _splitEntryData(self, infile, outDir):
             count += 1
 
     def createFile(self, iconDir, filename):
-        '''Create a new .ico file from the contents of iconDir.
+        """Create a new .ico file from the contents of iconDir.
 
         The contents of iconDir are processed to get image
         resolution, and a new entry is created for each.
 
         Each filename must have a leading number followed by a
         dash, which is the icon index. E.g., "071-ICON_StepX.jpg".
-        '''
+        """
         self.entries = [Entry() for i in range(0,256)]
         # 1. Scan icon directory and record all valid files
         print('Scanning icon directory', iconDir)
@@ -140,7 +142,7 @@ def createFile(self, iconDir, filename):
                 if not (0 <= index <= 255):
                     print('...Ignoring invalid index on', dirEntry.path)
                     continue
-                #dirEntry.path is iconDir/name
+                # dirEntry.path is iconDir/name
                 w,h = getJpegResolution(dirEntry.path)
                 length = dirEntry.stat().st_size
                 e = self.entries[index]
@@ -171,7 +173,7 @@ def _updateHeaderOffsets(self):
                 continue
             e.offset = offset
             offset += e.length
-            #print('%03d: (%d x %d) len=%d off=%d' %
+            # print('%03d: (%d x %d) len=%d off=%d' %
             #      (i, e.width, e.height, e.length, e.offset))
 
     def _combineAndWriteIcoFile(self, filename):
@@ -201,9 +203,9 @@ def _getFileContents(self, filename, length):
             return contents
 
 class Entry():
-    '''Entry objects record resolution and size information
+    """Entry objects record resolution and size information
     about each icon stored in an ICO file.
-    '''
+    """
     __slots__ = ('width', 'height', 'offset', 'length', 'filename')
 
     def __init__(self, w=0, h=0, length=0, offset=0, filename=None):

buildroot/share/dwin/bin/makeIco.py

@@ -49,4 +49,3 @@
 
     except Exception as e:
         print('Error: ', e)
-