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Building Custom Data Structures Using Abstract Collections
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pyohio_2025
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Marks
Author(s):
Daniel Schelkoph
Location
Ballroom C
Date
jul Sat 26
Days Raw Files
Start
15:00
First Raw Start
14:27
Duration
00:30:00
Offset
0:32:59
End
15:30
Last Raw End
15:41
Chapters
00:00
0:03:13
0:05:14
0:07:35
Total cuts_time
21 min.
https://www.pyohio.org/2025/program/talks/building-custom-data-structures-using-abstract-collections
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Python’s abstract base classes (ABCs) in the `collections.abc` module provide a powerful way to create objects that behave like built-in data structures such as dictionaries, lists, and sets. In this talk, we’ll explore how these abstract collections work, why they’re useful, and how they enable seamless integration into Python’s ecosystem. Additionally, we will explain the Mixin design pattern and provide concrete examples of implementing an abstract collection. This session is perfect for attendees looking to learn more about Python's design philosophy and make their code more Pythonic.
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