After running category.py with most recent version (Release version: 2.0b3; httplib2 version: 0.9) move I get:
WARNING: Type of 'console_encoding' changed Was: <type 'str'> Now: <type 'unicode'>
and if I try to move category named "Sabotáže" (notice the "ž"), the script ends with:
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 5: ordinal not in range(128) <type 'exceptions.UnicodeDecodeError'>