Python List extend() Method

Description

The method extend() appends the contents of seq to list.

Syntax

Following is the syntax for extend() method

list.extend(seq)

Parameters

• seq -- This is the list of elements

Return Value

This method does not return any value but add the content to existing list.

Example

The following example shows the usage of extend() method.

#!/usr/bin/python

aList = [123, 'xyz', 'zara', 'abc', 123];
bList = [2009, 'manni'];
aList.extend(bList)

print "Extended List : ", aList ;

Let us compile and run the above program, this will produce the following result:

Extended List :  [123, 'xyz', 'zara', 'abc', 123, 2009, 'manni']