python converting hex binary byte code example

Example 1: hex to binary python3

my_hexdata = "1a"

scale = 16 ## equals to hexadecimal

num_of_bits = 8

bin(int(my_hexdata, scale))[2:].zfill(num_of_bits)

Example 2: bytearray to hex python

''.join('{:02x}'.format(x) for x in StringToBeConverted)