bytes Data Type in Python

 -->bytes data type represents a group of byte numbers just like an array.

Example

>>>x=[10,20,30,40]

>>>b = bytes(x)

>>>type(b)#bytes

>>>print(b[0])#10 

>>>print(b[-1])#40

>>> for i in b : print(i)#20 30 40 10

Conclusion 1:

-->The only allowed values for byte data type are 0 to 256.

-->By mistake if we are trying to provide any other values then we will get value error.

Conclusion 2:

-->Once we creates bytes data type value, we cannot change its values, otherwise we will get TypeError.

Example

>>> x=[10,20,30,40]

>>> b=bytes(x)

>>> b[0]=100#TypeError: 'bytes' object does not support item assignment