Python: How to change hex string int integer?

Question

Possible Duplicate:
Convert hex string to int in Python

Hello, I want to use some string like "0xFF123456" as a 32-bit unsigned integer. Please give me some advice. Thanks.

Duplicate of http://stackoverflow.com/questions/209513/convert-hex-string-to-int-in-python — Steve Losh, Dec 22 '09 at 14:48

score 5 · Answer 1 · answered Dec 22 '09 at 14:47

5

a = int("0xFF123456", 0)

If it doesn't have a 0x prefix you could also use:

a = int("FF123456", 16)

answered Dec 22 '09 at 14:47

Andreas Bonini

score 2 · Answer 2 · answered Dec 22 '09 at 14:47

2

>>> int('0xFF123456', 16)
4279383126
>>>

answered Dec 22 '09 at 14:47

mg.

Prasoon Saurav · Answer 3 · 2009-12-22T14:59:01.773

0

try this:

>>>print int("0xFF123456",0)

or

>>>print int("0xFF123456",16)

edited Dec 22 '09 at 14:59

answered Dec 22 '09 at 14:48

Prasoon Saurav

3 Answers3