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
bytearray(b'x9f')
>>> array.decode()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
UnicodeDecodeError: 'ascii' codec can't decode byte 0x9f in position 0: ordinal not in range(128)

In my example, I just want to somehow get a string ‘x9f’ back from the bytearray. Is that possible?

Answer

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'