1 files changed, 14 insertions, 14 deletions

diff --git a/libmat/audio.py b/libmat/audio.py
index dae9d75..2747dc1 100644
--- a/libmat/audio.py
+++ b/libmat/audio.py
@@ -1,5 +1,5 @@
-''' Care about audio fileformat
-'''
+""" Care about audio fileformat
+"""
 
 try:
     from mutagen.flac import FLAC
@@ -12,41 +12,41 @@ import mutagenstripper
 
 
 class MpegAudioStripper(parser.GenericParser):
-    ''' Represent mpeg audio file (mp3, ...)
-    '''
+    """ Represent mpeg audio file (mp3, ...)
+    """
     def _should_remove(self, field):
         return field.name in ("id3v1", "id3v2")
 
 
 class OggStripper(mutagenstripper.MutagenStripper):
-    ''' Represent an ogg vorbis file
-    '''
+    """ Represent an ogg vorbis file
+    """
     def _create_mfile(self):
         self.mfile = OggVorbis(self.filename)
 
 
 class FlacStripper(mutagenstripper.MutagenStripper):
-    ''' Represent a Flac audio file
-    '''
+    """ Represent a Flac audio file
+    """
     def _create_mfile(self):
         self.mfile = FLAC(self.filename)
 
     def remove_all(self):
-        ''' Remove the "metadata" block from the file
-        '''
+        """ Remove the "metadata" block from the file
+        """
         super(FlacStripper, self).remove_all()
         self.mfile.clear_pictures()
         self.mfile.save()
         return True
 
     def is_clean(self):
-        ''' Check if the "metadata" block is present in the file
-        '''
+        """ Check if the "metadata" block is present in the file
+        """
         return super(FlacStripper, self).is_clean() and not self.mfile.pictures
 
     def get_meta(self):
-        ''' Return the content of the metadata block if present
-        '''
+        """ Return the content of the metadata block if present
+        """
         metadata = super(FlacStripper, self).get_meta()
         if self.mfile.pictures:
             metadata['picture:'] = 'yes'