Python Scope and the LEGB Rule: Resolving Names in Your Code
Jul 16, 2025 · The scope of a variable in Python determines where in your code that variable is visible and accessible. Python has four general scope levels: local, enclosing, global, and built-in.
Python Scope - W3Schools
A variable created in the main body of the Python code is a global variable and belongs to the global scope. Global variables are available from within any scope, global and local.
Python Scope of Variables - GeeksforGeeks
Jul 12, 2025 · In Python, variables are the containers for storing data values. Unlike other languages like C/C++/JAVA, Python is not “statically typed”. We do not need to declare variables before using them …
Python Variable Scope And The LEGB Rule Explained - DataCamp
Sep 11, 2025 · Learn about Python variable scopes and the 'LEGB' rule. Follow our step-by-step tutorial and see how global and nonlocal keywords are used today!
Python Variable Scopes
In this tutorial, you'll learn how Python variable scopes work. And you'll have a good understanding of built-in, local, and global scopes.
Python Variable Scope - Complete Guide - ZetCode
Apr 2, 2025 · Variable scope determines where in a program a variable can be accessed. Python uses the LEGB (Local, Enclosing, Global, Built-in) rule for name resolution. Understanding scope is crucial …
Understanding Scope in Python - CodeRivers
Apr 19, 2025 · In Python, scope refers to the region of the program where a variable or a name can be accessed. Understanding scope is crucial as it determines how variables are looked up, modified, …