How to Iterate Over a Dictionary in Python

How to Iterate Over a Dictionary in Python

Learn how to iterate through a Python dictionary with all kinds of iterators and the for loop. We'll cover different ways to iterate over a Python dictionary. This includes the keys(), values() and items() methods, with a for loop.

Learn how to iterate through a Python dictionary with all kinds of iterators and the for loop. We'll cover different ways to iterate over a Python dictionary. This includes the keys(), values() and items() methods, with a for loop.

In this article, we'll see how to iterate through a Python dictionary with all kinds of iterators and the for loop.

Dictionaries are one of the most used data structures in all of software development, and for a good reason. They allow us to store our data in neat key, value pairs, which in turn gives us the ability to, on average, access our data in O(1) time.

While using a dictionary it's important to know how to iterate over it. Not being able to recover the data you stored makes it practically useless.

  • Using the keys() Method
  • Using the values() Method
  • Using the items() method





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