Python list() built-in function
From the Python 3 documentation
Introduction
In Python, list
is not a function but a built-in mutable sequence type. This means it’s a data structure that can hold an ordered collection of items, and you can change its contents. You can create a list using square brackets []
or the list()
constructor.
Examples
>>> l = list()
>>> l
# []
>>> l.append(1)
>>> l.append(2)
>>> l
# [1, 2]