bytearray.hex

builtins

method of bytearray · Added in 3.5

bytearray.hex(*, bytes_per_sep=1)
bytearray.hex(sep, bytes_per_sep=1)

Create a string of hexadecimal numbers from a bytearray object.

  sep
    An optional single character or byte to separate hex bytes.
  bytes_per_sep
    How many bytes between separators.  Positive values count from
    the right, negative values count from the left.

Example:
>>> value = bytearray([0xb9, 0x01, 0xef])
>>> value.hex()
'b901ef'
>>> value.hex(':')
'b9:01:ef'
>>> value.hex(':', 2)
'b9:01ef'
>>> value.hex(':', -2)
'b901:ef'

© Python Software Foundation. PSF License Version 2 · Official docs ↗

Changed in 3.8

3.8: Similar to bytes.hex(), bytearray.hex() now supports optional sep and bytes_per_sep parameters to insert separators between bytes in the hex output.