pep8

src/calibre/ebooks/metadata/mobi.py

@@ -278,7 +278,8 @@ class MetadataUpdater(object):
     def hexdump(self, src, length=16):
         # Diagnostic
         FILTER=''.join([(len(repr(chr(x)))==3) and chr(x) or '.' for x in range(256)])
-        N=0; result=''
+        N=0
+        result=''
         while src:
             s,src = src[:length],src[length:]
             hexa = ' '.join(["%02X"%ord(x) for x in s])
@@ -474,7 +475,6 @@ def get_metadata(stream):
     except ImportError:
         import Image as PILImage
 
-
     stream.seek(0)
     try:
         raw = stream.read(3)
@@ -530,5 +530,3 @@ def get_metadata(stream):
         im.convert('RGB').save(obuf, format='JPEG')
         mi.cover_data = ('jpg', obuf.getvalue())
     return mi
-
-