12. Core Python. Custom Attributes and Descriptors (Austin Bingham & Robert Smallshire, 2021)

1. Course Overview: 00:00:00 __ 1. Course Overview 2. Object Internals: 00:01:46 __ 01. Version Check 00:02:06 __ 02. How are Python Objects Represented 00:08:26 __ 03. Dynamic Attribute Initialization 00:13:08 __ 04. Custom Attribute Read Access 00:16:30 __ 05. Preventing Attribute Write Access 00:17:25 __ 06. Preventing Unwanted Recursion 00:19:59 __ 07. Preventing Attribute Deletion 00:21:35 __ 08. Customizing Attribute Storage 00:26:29 __ 09. Using vars() to Access __dict__ 00:27:52 __ 10. Intercepting All Attribute Access 00:32:32 __ 11. Customizing Attribute Writes 00:37:18 __ 12. Built-in Protocols Bypass Attribute Lookup 3. Class Internals: 00:39:57 __ 1. Class Attribute Lookup 00:42:28 __ 2. Simplified Attribute Lookup Algorithm 4. Optimizing memory usage with slots: 00:44:13 __ 1. Trading Size for Dynamism with Slots 00:49:06 __ 2. Slots Lookup 5. Descriptors: 00:50:14 __ 1. Reviewing Properties 00:53:31 __ 2. Unravelling the Property Decorator 01:00:04 __ 3. Implementing a Descriptor 01:07:45 __ 4. Storing Instance Data 01:12:55 __ 5. Accessing Descriptors via Classes 01:15:45 __ 6. Setting Descriptor Names 01:17:49 __ 7. Data Versus Non-data Descriptors 01:24:00 __ 8. Summary