How To Convert Bytearray With Non-ASCII Bytes To String In Python?

I don't know how to convert Python's bitarray to string if it contains non-ASCII bytes. Example: >>> string='\x9f' >>> array=bytearray(string) >>> array

Solution 1:

In Python 2, just pass it to str():

>>> import sys; sys.version_info
sys.version_info(major=2, minor=7, micro=8, releaselevel='final', serial=0)
>>> string='\x9f'
>>> array=bytearray(string)
>>> array
bytearray(b'\x9f')
>>> str(array)
'\x9f'

In Python 3, you'd want to convert it back to a bytes object:

>>> bytes(array)
b'\x9f'

Solution 2:

Did you try

byteVariable.decode('utf-8')

Solution 3:

I'd like to mention the binascii library that comes with Python.

My use case: I was querying a database that had a binary field being used as a key within the DB. I wanted to pull that binary field and treat it as a key elsewhere. I thought converting it to a string was the best use-case.

binascii offered me a better alternative:

import binascii binary_field = bytearray(b'\x92...') binascii.hexlify(binary_field)

Solution 4:

use bytes(array, encoding='utf8')