Joining specific bytes data in python3.6

Question

a = 192
b = 168

packet = []
packet.append(bytes([a]))
packet.append(bytes([b]))

#Since the packet has only bytes data for numeral range 0-255 how can I convert it to str so that I can perform join

packet = ''.join(packet)

Try b''.join(packet) or b''.join(packet).decode('cp1252'). (Note that cp1252 is merely a guess.) — JosefZ
– JosefZ, Commented Jun 10, 2021 at 18:47

Mark Tolonen · Accepted Answer · 2021-06-11 06:00:35Z

1

A list of byte strings must use a byte string with the join. e.g. b''.join(packet). But considering that bytes() can be constructed from a list of byte-ranged integers, just convert later:

>>> packet=[]
>>> packet.append(192)
>>> packet.append(168)
>>> bytes(packet)
b'\xc0\xa8'

edited Jun 11, 2021 at 6:00

answered Jun 10, 2021 at 20:00

Mark Tolonen

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