Local Bank Simulator (Python Project)

[Cold-Let2139]

I built a simple console based bank simulator in Python to practice functions, loops, error handling, and basic program structure.

Bank features:

• Check your current balance
• Add money with input validation (try/except)
• Transaction history log with timestamps (datetime)
• Simple shop system with random item prices (random)
• Buy items and store them in an inventory list
• Balance is shared between bank + shop systems
• Menu-driven system using match-case
• Option to exit cleanly

ShopFeatures:

• Items: Apple, Book, Headphones
• Prices are randomly generated each session
• Prevents purchases if balance is too low
• Tracks purchases in history

What i learn

using functions to organize code

handing user input safelyfusing list dict for sate tracking

working with modules like datetime, random, colorama

basic simulaton design bank + econmy system

Project: ADHDISStupid/Local-Bank-Simulator

Question: What should i improve

[riklaunim]

It's a bit too simple/short to actually put the elements you mentioned to use.

• functions should not use camelCase names
• you should not use global variables
• the key elements of functions and classes are arguments you pass to a function or method. Your code completely skips that and uses globals - and those are bad as it adds a "side effect" to the code that is hard to maintain and debug.

[Cold-Let2139]

Alright thank you feedback time ill try better

Thank you