# uproot.source.chunk

This module defines a uproot.source.chunk.Chunk, which is a range of bytes requested from a file. All interaction between the “physical layer” and the “interpretation layer” is through a uproot.Cursor’s interpretation of a uproot.source.chunk.Chunk.

Also defines abstract classes for uproot.source.chunk.Resource and uproot.source.chunk.Source, the primary types of the “physical layer.”