Bytearray() method in Python Built in Function
bytearray method in built function returns the arrays of the bytes given in the function.this method is a mutable sequence of integers in the range 0 <=x<256.
Syntax:
bytearray([source [, encoding[, errors]]] )
Parameters:
Bytes method has 3 parameters. These parameters are optional
- Source: this is used to initialize the source of an array
- Encoding: if the source is a string then this is used as encoding of the string
- Errors: if the source is string, this parameter takes the action when the encoding conversion fails.
Table for different source parameters
| Type of source | Description |
| String | This converts the string into bytes by using str.encode(). We have to provide encode and errors |
| Integer | This creates an array of provided size |
| Object | To initialize the byte array read only buffer object is used |
| Iterable | It creates an array whose size is equal to the Iterable count |
| No source(arguments) | It creates an array with size 0 |
Example-1:
Converting string into array of bytes
x = "Rainbow has 7 colors" text= bytes( x ,'utf-8') print(text)
Output:
Example-2:
Integer size of array of bites
x = bytes (7) print(x)
Output:
Example-3:
Iterable list for array of bytes
text = [9,5,6,7,8] x= bytes( text) print(x)
Output:
