alcuni fix py3

platformcode/updater.py

@@ -2,7 +2,7 @@
 import io
 import os
 import shutil
-from cStringIO import StringIO
+from lib.six import StringIO
 
 from core import filetools
 from platformcode import logger, platformtools
@@ -426,4 +426,4 @@ def _pbhook(numblocks, blocksize, filesize, url, dp):
         dp.update(percent)
     except:
         percent = 90
-        dp.update(percent)
+        dp.update(percent)