Collections in Python are organized according to a scheme of protocols such as Container, Iterable, and Sequence. In this course, Core Python 3: Implementing Iterators, Iterables, and Collections, you’ll understand how the built-in collections are situated in this scheme. First, you’ll discover how collections support different protocols and how those protocols work together to produce powerful, and yet easy-to-use collections. Next, you’ll learn how to design and code new iterators for existing collections, and for whole new collections that meet your specific needs, by following a process of test-driven development. Finally, you’ll learn how to optimize collections for performance, so new collections can be both correct, and fast. When you’re finished with this course, you’ll gain a deeper insight into how Python works beneath the surface.
Author Name: Austin Bingham
Author Description:
Austin is a founding director of Sixty North, a software consulting, training, and application development company. A native of Texas, in 2008 Austin moved to Stavanger, Norway where he helped develop industry-leading oil reservoir modeling software in C++ and Python. Prior to that he worked at National Instruments developing LabVIEW, at Applied Research Labs (Univ. of Texas at Austin) developing sonar systems for the U.S. Navy, and at a number of telecommunications companies. He is an ex… more

Table of Contents

• Course Overview
  1min
• Iterators and Iterables
  47mins
• Collection Protocol Overview
  5mins
• The Collection Construction Convention
  6mins
• The Container Protocol
  5mins
• The Sized Protocol
  4mins
• The Iterable Protocol
  6mins
• The Sequence Protocol
  31mins
• Refactoring to Improve Performance
  11mins
• The Collection Abstract Base Classes
  4mins
• The Set Protocol
  10mins