Python List - Extend Method

Method Name:

extend

Method Signature:

extend(anotherlist_in)

Method Overview:

The extend() method appends an existing list object as specified by the parameter anotherlist_in to the python list.

Parameters:

anotherlist_in: An existing Python list object which is to be appended to the list object.

Exceptions:

None

Example:

# Example Python program that extends
# an existing list with the contents from another list
l1 = ["Philosopher's Stone", "Chamber of Secrets", "Prisoner of Azkaban"]
l2 = ["Goblet of Fire", "Order of the Phoenix", "Half-Blood Prince", "Deathly Hallows"]
l1.extend(l2)
print(l1)

Output:

["Philosopher's Stone", 'Chamber of Secrets', 'Prisoner of Azkaban', 'Goblet of Fire', 'Order of the Phoenix', 'Half-Blood Prince', 'Deathly Hallows']

 


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