Lecture notes · Dr. Hanna GirmaPythonic Data Handling§CS 230
LECTURE NOTES · 2026
Pythonic Data Handling
Lecture notes · Dr. Hanna Girma · 96 pages
Comprehensions, generators, iterators and the data model behind Python's collection types.
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Contents
Iterators and Generatorsp. 14Working with Tabular Datap. 37Key concepts
Classes & Objects
Classes describe a blueprint; objects are the living instances created from it.
Also in 5 other resourcesAlgorithmic Complexity
Describing how running time and memory grow with input size.
Also in 2 other resources