Скачать или смотреть LEGB Scope Lookup Rule in Python / Part 1/3

Frame LEGB stands for Local, Enclosing, Global, Built-in. A variable references an object that holds a value. When a variable is referenced, Python searches for finding the value of a variable in the following order: local scope (L), enclosed scope (E), global scope (G), and finally built-in scope (B).

Part1 : The LEGB Scope Lookup Rule In Python
■ Create A Variable
■ Namespaces and Scopes
■The LEGB Scope Lookup Rule

Part 2 Python Variables
■ Function vs Class
■ Global Scope/ Global Variable
■ Local Scope / Local Variables
■ Class Scope / Class Variables
■ Global keyword
■ Enclosed Scope / Nonlocal Keyword
Link :    • LEGB Scope Lookup Rule in Python   Part 2/3  

Part 3 The LEGB for Class
■ Single Inheritance
■ Multilevel Inheritance