On 24/08/2013 03:10, shankha wrote:
Hi,
I am trying to run the following piece of code:
https://greyhat.gatech.edu/wiki/index.php?title=Java_Bytecode_Tutorial/Getting_Started
python Krakatau/assemble.py minimal.j.
The scripts are written for 2.7. I want to convert them to 3.3.
I am struck with the following error:
[]$ python Krakatau/assemble.py minimal.j
Traceback (most recent call last):
File Krakatau/assemble.py, line 4, in module
from Krakatau.assembler import tokenize, parse, assembler
File c:\tmp\ByteCode\Krakatau\Krakatau\assembler\tokenize.py, line 3, in
module
from ..classfile import ClassFile
File c:\tmp\ByteCode\Krakatau\Krakatau\classfile.py, line 1, in module
from . import constant_pool, method, field
File c:\tmp\ByteCode\Krakatau\Krakatau\constant_pool.py, line 10
def decodeStr((s,)):
^
SyntaxError: invalid syntax
The code where this error originates from:
def decodeStr((s,)):
return s.replace('\xc0\x80','\0').decode('utf8'),
I looked athttp://docs.python.org/3/whatsnew/3.0.html but I couldn't figure
out where
I am going wrong?
Look here:
http://docs.python.org/3/whatsnew/3.0.html#changed-syntax
at the Removed Syntax section where it mentions PEP 3113.
A simple fix is:
def decodeStr(arg):
(s,) = arg
return s.replace('\xc0\x80','\0').decode('utf8'),
or:
def decodeStr(s):
return s[0].replace('\xc0\x80','\0').decode('utf8'),
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