Bytes

Prefix to create bytes

b'your text' - works for characters encoded by a single byte, code-point lies between 0 and 255 inclusively. A string containing characters other than these will lead to a syntax error.

function to convert string to bytes

encode - default as utf-8

all purpose function to convert data to bytes

bytes, requires encoding. A list of integers from 0 to 255 without encoding. With bigger integers to_bytes

function to create mutable bytes

bytearray