The doc of bytes.maketrans() and bytearray.maketrans() says only bytes.translate() as shown below even though bytearray.translate() also works:

This static method returns a translation table usable for bytes.translate() that will map each character ...

So, the doc of bytes.maketrans() and bytearray.maketrans() should also say bytearray.translate() as shown below:

This static method returns a translation table usable for bytes.translate() and bytearray.translate() that will map each character ...