Web Reference: Jul 5, 2001 · To avoid name clashes with subclasses, use two leading underscores to invoke Python’s name mangling rules. Python mangles these names with the class name: if class Foo has an attribute named __a, it cannot be accessed by Foo.__a. In this quiz, you'll test your understanding of PEP 8, the Python Enhancement Proposal that provides guidelines and best practices on how to write Python code. By working through this quiz, you'll revisit the key guidelines laid out in PEP 8 and how to set up your development environment to write PEP 8 compliant Python code. The entire Python community does their best to adhere to the guidelines laid out within this document. Some project may sway from it from time to time, while others may amend its recommendations.
YouTube Excerpt: In this video, we dive deep into the various uses of
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