How to Iterate Through a Dictionary in Python

Table of Contents Getting Started With Python Dictionaries Understanding How to Iterate Through a Dictionary in Python Traversing a Dictionary Directly Looping Over Dictionary Items: The .items() Method Iterating Through Dictionary Keys: The .keys() Method Walking Through Dictionary Values: The .values() Method Changing Dictionary Values During Iteration Safely Removing Items From a Dictionary During Iteration Iterating Through Dictionaries: for Loop Examples Filtering Items by Their Value Running Calculations With Keys and Values Swapping Keys and Values Through Iteration Iterating Through Dictionaries: Comprehension Examples Filtering Items by Their Value: Revisited Swapping Keys and Values Through Iteration: Revisited Traversing a Dictionary in Sorted and Reverse Order Iterating Over Sorted Keys Looping Through Sorted Values Sorting a Dictionary With a Comprehension Iterating Through a Dictionary in Reverse-Sorted Order Traversing a Dictionary in Reverse Order Iterating Over a Dictionary Destructively With .popitem() Using Built-in Functions to Implicitly Iterate Through Dictionaries Applying a Transformation to a Dictionary’s Items: map() Filtering Items in a Dictionary: filter() Traversing Multiple Dictionaries as One Iterating Through Multiple Dictionaries With ChainMap Iterating Through a Chain of Dictionaries With chain() Looping Over Merged Dictionaries: The Unpacking Operator (**) Frequently Asked Questions