hexlify#

hexrec.utils.hexlify(bytestr, sep=None, upper=True)[source]#

Converts raw bytes into a hexadecimal byte string.

Parameters:

  • bytestr (bytes) – Source byte string.

  • sep (bytes) – Optional byte separator.

  • upper (bool) – Uppercase hexadecimal string.

Returns:

bytes – Hexadecimal byte string.

Examples

>>> from hexrec.utils import hexlify
>>> hexlify(b'\xAA\xBB\xCC')
b'AABBCC'
>>> hexlify(b'\xAA\xBB\xCC', sep=b' ')
b'AA BB CC'
>>> hexlify(b'\xAA\xBB\xCC', sep=b'-')
b'AA-BB-CC'
>>> hexlify(b'\xAA\xBB\xCC', upper=False)
b'aabbcc'