The Chunked Reader

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

Domain

Python

Difficulty

medium

Seniority

L3

Problem

Given a list of lines and a positive chunk_size, yield (generator) successive chunks, each a list of at most chunk_size lines. The test harness collects yielded chunks into a list of lists.

Summary

Too big for memory. Read in pieces.

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