PEP8.

bin/theano-cache

@@ -19,15 +19,16 @@ def print_help(exit_status):
     print('Type "theano-cache clear" to erase the cache')
     print('Type "theano-cache list" to print the cache content')
     print('Type "theano-cache unlock" to unlock the cache directory')
-    print('Type "theano-cache cleanup" to delete keys in the old format/code version')
+    print('Type "theano-cache cleanup" to delete keys in the old '
+          'format/code version')
     print('Type "theano-cache purge" to force deletion of the cache directory')
     print('Type "theano-cache basecompiledir" '
           'to print the parent of the cache directory')
     print('Type "theano-cache basecompiledir list" '
-           'to print the content of the base compile dir')
+          'to print the content of the base compile dir')
     print('Type "theano-cache basecompiledir purge" '
-           'to remove everything in the base compile dir, '
-           'that is, erase ALL cache directories')
+          'to remove everything in the base compile dir, '
+          'that is, erase ALL cache directories')
     sys.exit(exit_status)
 
 if len(sys.argv) == 1:
@@ -46,14 +47,14 @@ elif len(sys.argv) == 2:
         # user knows he should manually delete them, or call
         # theano-cache purge, # to properly clear the cache.
         items = [item for item in sorted(os.listdir(cache.dirname))
-                      if item.startswith('tmp')]
+                 if item.startswith('tmp')]
         if items:
             _logger.warning(
-                    'There remain elements in the cache dir that you may '
-                    'need to erase manually. The cache dir is:\n  %s\n'
-                    'You can also call "theano-cache purge" to '
-                    'remove everything from that directory.' %
-                    config.compiledir)
+                'There remain elements in the cache dir that you may '
+                'need to erase manually. The cache dir is:\n  %s\n'
+                'You can also call "theano-cache purge" to '
+                'remove everything from that directory.' %
+                config.compiledir)
             _logger.debug('Remaining elements (%s): %s' %
                           (len(items), ', '.join(items)))
     elif sys.argv[1] == 'list':