semiFIX image-printing (still broken)

escpos/printer.py

@@ -7,6 +7,11 @@
 :license: GNU GPL v3
 """
 
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+#from __future__ import unicode_literals
+
 import usb.core
 import usb.util
 import serial