Variables in Python are automatically declared by assignment. Variables are always references to objects, and are never typed. Variables exist only in the current scope or global scope. When they go ...

This is a short tutorial about Python's namespaces and the scope resolution for variable names using the LEGB-rule. The following sections will provide short example code blocks that should illustrate ...

In python variables in a program which may not be accessible at all locations in python program. this depends on where you have declared a variable and value.the scope of a variable determines the ...