Python 3.5+Byte sequencesfunction

bytearray.hex

bytearray — encoding

Return a hexadecimal string of the bytes.

Syntax

ba.hex(...)

The sep and bytes_per_sep arguments arrived in 3.8: a positive bytes_per_sep groups from the right end, a negative one groups from the left, and the difference shows up whenever the length is not a multiple of the group size. Digits always come out lowercase, so call .upper() if you need capitals.

Examples

print(bytearray(b'abc').hex())   # → 616263
print(bytearray(b'abc').hex(' '))   # → 61 62 63
print(bytearray(b'abcd').hex('-', 2))   # → 6162-6364
print(bytearray(b'\xff\x10').hex())   # → ff10
print(bytearray.fromhex(bytearray(b'abc').hex()))   # → bytearray(b'abc')
print(repr(bytearray().hex()))   # → ''

See also

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