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To initialize a list in Python, assign one with square brackets, initialize with the list () function, create an empty list with multiplication, or use a list comprehension. The most common way to declare a list in Python is to use square brackets.
A list is a data structure in Python that contains an ordered sequence of zero or more elements . Lists in Python are editable, which means they can be edited. They can contain any type of data, such as a string or a dictionary.
When you start working with lists you might ask yourself: how do I initialize a list in Python ? Or, in other words: how to create a Python list ?
This tutorial will answer that question and look at ways to initialize a list in Python. We’ll go over the basics of lists and how you can initialize a list using bracketed notation, list (), list multiplication, and understanding lists.
Updating the Python list
lists store zero or more items. Each element of a list is named element . Lists are often referred to as Python array .
In Python, the elements of a list are separated by commas and the list itself is surrounded by a square parenthesis. Here is an example of a list in Python:
Our list contains three values: Software Engineer, Web Developer and Data Analyst. We can reference our list using the "jobs" variable we declared above.
How to create a list in Python
You can initialize a list in Python using brackets, the list () method, multiplying lists and understanding lists.