Self Study : The Complete Python / PostgreSQL Course — Udemy

Walrus Operator

Walrus Operator (Assignment Expression)

The assignment expression allows Line 9 (in first picture) to be placed into the while condition:

“While user input (which should be equal to the input (menu)) not equal to 3 — while code should run”

Essentially what we’re doing here is assigning user_input whether or not input(menu) is equal to 3

Must place parenthesis because != has precedence.

user_input returns the value of input(menu)

selection was 1

SYNTAX — INPUT / IF CONDITIONALS

Input

If conditionals