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README.md

A Pythonic Object

Sample code for Chapter 11 of Fluent Python 2e by Luciano Ramalho (O'Reilly, 2020)

The memtest.py script takes a module name in the command line and loads it. Assuming the module defines a class named Vector, memtest.py creates a list with 10 million instances, reporting the memory usage before and after the list is created.