attribute-lookup

1 free lesson tagged attribute-lookup across Programming. Each one is a short sequence of focused steps with narration and a five-question quiz at the end — take them in any order, no signup required.

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CPython: the object and data model

How Python values really work under the hood: every value is a heap object with a type and a reference count, names are references not boxes, and behavior comes from the data model's dunder methods. Covers identity versus equality, attribute lookup order, descriptors, and __slots__.

9 steps·~14 min

CPython: the object and data model

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