How to combine bytes in Python

To combine bytes in Python, you can use the bytes.join() method. This method takes a list of byte objects and returns a single byte object that is the concatenation of all the byte objects in the list.

Here is an example:

# Define a list of byte objects
byte_list = [b'Hello', b'World']

# Concatenate the byte objects using the bytes.join() method
result = b''.join(byte_list)

# Print the result
print(result)  # Output: b'HelloWorld'

Alternatively, you can use the + operator to concatenate two or more byte objects. Here is an example:

# Define two byte objects
byte1 = b'Hello'
byte2 = b'World'

# Concatenate the byte objects using the + operator
result = byte1 + byte2

# Print the result
print(result)  # Output: b'HelloWorld'

Keep in mind that the + operator creates a new byte object, whereas the bytes.join() method modifies the existing byte objects in the list. This means that the bytes.join() method is more efficient if you are working with a large number of byte objects.