Python List extend() Method with example

Hello dear readers! Welcome back to another edition of our tutorial on Python. In this tutorial guide, we are going to be discussing about the Python List extend() method.

The Python List extend() function appends the contents of sequence to a list.

Syntax

The following below is the syntax for Python List extend() method -

list.extend( seq )

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Parameter Details

• seq - This is the list of elements.

Return Value

This method does not return any value, but does an update on the existing list.

Example

The following below is a simple example -

#!/usr/bin/python

aList = [123, 'xyz', 'paul', 'abc', 123];
bList = [2020, 'gift'];
aList.extend(bList)
print "Extended List : ", aList 

Output

Below is the output of the above example -

Extended List :  [123, 'xyz', 'paul', 'abc', 123, 2020, 'gift']

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Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the Python List index() method.

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