Python преобразовать Hex в бинарный
my_hexdata = "1a"
scale = 16 # equal to hexadecimal
bin(int(my_hexdata, scale))[2:].zfill(len(my_hexdata)*4)
# By changing the parameter of the zfill function we allow for any length of
# hexadecimal code, which is more useful when using this code.
Rolkin