pychecker fixes

morituri/image/cue.py

@@ -111,7 +111,7 @@ class CueFile(object, log.Loggable):
                 state = 'TRACK'
 
                 trackNumber = int(m.group('track'))
-                trackMode = m.group('mode')
+                #trackMode = m.group('mode')
 
                 self.debug('found track %d', trackNumber)
                 currentTrack = table.Track(trackNumber)

morituri/image/image.py

@@ -24,7 +24,6 @@
 Wrap on-disk CD images based on the .cue file.
 """
 
-import os
 import struct
 
 import gst
@@ -234,7 +233,7 @@ class AccurateRipResponse(object):
         self.checksums = []
 
         pos = 13
-        for i in range(self.trackCount):
+        for _ in range(self.trackCount):
             confidence = struct.unpack("B", data[pos])[0]
             checksum = "%08x" % struct.unpack("<L", data[pos + 1:pos + 5])[0]
             pos += 9

morituri/image/table.py

@@ -24,11 +24,6 @@
 Wrap Table of Contents.
 """
 
-import os
-import struct
-
-import gst
-
 from morituri.common import task, common, log
 
 # FIXME: taken from libcdio, but no reference found for these
@@ -166,7 +161,6 @@ class Table(object, log.Loggable):
         @returns: the length of the given track number, in CD frames
         @rtype:   int
         """
-        track = self.tracks[number - 1]
         return self.getTrackEnd(number) - self.getTrackStart(number) + 1
 
     def getAudioTracks(self):
@@ -362,7 +356,6 @@ class Table(object, log.Loggable):
         # add the first FILE line
         path = self.tracks[0].getFirstIndex().path
         counter = self.tracks[0].getFirstIndex().counter
-        currentPath = path
         lines.append('FILE "%s" WAVE' % path)
 
         for i, track in enumerate(self.tracks):
@@ -407,8 +400,6 @@ class Table(object, log.Loggable):
         t = self.tracks[0].number
         index = self.tracks[0].getFirstIndex()
         i = index.number
-        # the first cut is the deepest
-        counter = index.counter
 
         self.debug('clearing path')
         while True: