examples/deepzoom: Use -Q for compression quality option

to avoid potential conflicts down the road.

Author: bgilbert

examples/deepzoom/deepzoom_server.py

@@ -133,7 +133,7 @@ def slugify(text, delim=u'-'):
     parser.add_option('-p', '--port', metavar='PORT', dest='port',
                 type='int', default=5000,
                 help='port to listen on [5000]')
-    parser.add_option('-q', '--quality', metavar='QUALITY',
+    parser.add_option('-Q', '--quality', metavar='QUALITY',
                 dest='DEEPZOOM_TILE_QUALITY', type='int',
                 help='JPEG compression quality [75]')
     parser.add_option('-s', '--size', metavar='PIXELS',

examples/deepzoom/deepzoom_tile.py

@@ -235,7 +235,7 @@ def _shutdown(self):
                 help='number of worker processes to start [4]')
     parser.add_option('-o', '--output', metavar='NAME', dest='basename',
                 help='base name of output file')
-    parser.add_option('-q', '--quality', metavar='QUALITY', dest='quality',
+    parser.add_option('-Q', '--quality', metavar='QUALITY', dest='quality',
                 type='int', default=90,
                 help='JPEG compression quality [90]')
     parser.add_option('-r', '--viewer', dest='with_viewer',