Track 6 · Lesson 8 of 12

Nested structures: records and JSON-like data

Work with lists of dictionaries, dictionaries of lists and deeper JSON-shaped data by chaining lookups step by step.

You will be able to

• Represent records as a list of dictionaries and look up fields across them
• Build and read a dictionary of lists
• Chain index and key lookups to reach values deep inside JSON-like data
• Handle missing fields in nested data without crashing