The Deep Selector

A easy Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

easy

Seniority

L4

Problem

Given a nested dict and a list of dot-notation paths, return a dict mapping each path to the value at that path (traversing each segment as a dict key). Use None for paths that do not fully resolve.

Summary

Tell it what you want. It knows where to look.

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