ATM Program In Python With Source Code

The ATM Program In Python is written in Python programming language, This Article ATM Software Python Project is a simple console based system which is very easy to use.

Talking about the system ATM Program In Python Using Function, it contains various functions which include Account Statement, Withdrawing, Depositing amount and changing the pin.

Here, at first the user has to enter an existing username, when the username matches the system proceed toward the next procedure i.e asking pin number.

When a user passes all these sign-in procedures, he/she can use all those features. It is too easy to use, he/she can check their respective account statements.

ATM In Python : Project Information

Project Name:	ATM Program In Python
Language/s Used:	Python (GUI) Based
Python version (Recommended):	2.x or 3.x
Database:	None
Type:	Python App
Developer:	IT SOURCECODE
Updates:	0

A ATM Software In Python is a simple console based ATM simulator provides the simple account balance management of a respective account. It contains all the essential features.

There is no database connection or neither any external text or other files used in this mini project to save user’s data. Everything is set inside the source code whether its pin code or the amount.

This Article ATM Machine In Python also includes the downloadable ATM Machine Python Code for free.

To start creating ATM Program In Python, make sure that you have Pycharm IDE installed in your computer.

By the way if you are new to python programming and you don’t know what would be the the Python IDE to use, I have here a list of Best Python IDE for Windows, Linux, Mac OS that will suit for you. I also have here How to Download and Install Latest Version of Python on Windows.

Steps on how to create a ATM Program In Python With Source Code

The Code Given Below Is For Importing Modules

import getpass
import string
import os

In this lines of code which is importing and declaring the modules.

The Code Given Below Is For Declaring Variables.

users = ['user1', 'user2', 'user3']
pins = ['1234', '2222', '3333']
amounts = [1000, 2000, 3000]
count = 0

In this module which is declaring the variables and its value to be call in public.

Complete Source Code

import getpass
import string
import os

# creatinga lists of users, their PINs and bank statements
users = ['user1', 'user2', 'user3']
pins = ['1234', '2222', '3333']
amounts = [1000, 2000, 3000]
count = 0
# while loop checks existance of the enterd username
print("****************************************************************************")
print("*                                                                          *")
print("*                   Welcome to IT SOURCECODE ATM SYSTEM                    *")
print("*                                                                          *")
print("****************************************************************************")
while True:
	user = input('\nENTER USER NAME: ')
	user = user.lower()
	if user in users:
		if user == users[0]:
			n = 0
		elif user == users[1]:
			n = 1
		else:
			n = 2
		break
	else:
		print('----------------')
		print('****************')
		print('INVALID USERNAME')
		print('****************')
		print('----------------')

# comparing pin
while count < 3:
	print('------------------')
	print('******************')
	pin = input('PLEASE ENTER PIN: ')
	print('******************')
	print('------------------')
	if pin.isdigit():
		if user == 'user1':
			if pin == pins[0]:
				break
			else:
				count += 1
				print('-----------')
				print('***********')
				print('INVALID PIN')
				print('***********')
				print('-----------')
				print()

		if user == 'user2':
			if pin == pins[1]:
				break
			else:
				count += 1
				print('-----------')
				print('***********')
				print('INVALID PIN')
				print('***********')
				print('-----------')
				print()
				
		if user == 'user3':
			if pin == pins[2]:
				break
			else:
				count += 1
				print('-----------')
				print('***********')
				print('INVALID PIN')
				print('***********')
				print('-----------')
				print()
	else:
		print('------------------------')
		print('************************')
		print('PIN CONSISTS OF 4 DIGITS')
		print('************************')
		print('------------------------')
		count += 1
	
# in case of a valid pin- continuing, or exiting
if count == 3:
	print('-----------------------------------')
	print('***********************************')
	print('3 UNSUCCESFUL PIN ATTEMPTS, EXITING')
	print('!!!!!YOUR CARD HAS BEEN LOCKED!!!!!')
	print('***********************************')
	print('-----------------------------------')
	exit()

print('-------------------------')
print('*************************')
print('LOGIN SUCCESFUL, CONTINUE')
print('*************************')
print('-------------------------')
print()
print('--------------------------')
print('**************************')	
print(str.capitalize(users[n]), 'welcome to ATM')
print('**************************')
print('----------ATM SYSTEM-----------')
# Main menu
while True:
	#os.system('clear')
	print('-------------------------------')
	print('*******************************')
	response = input('SELECT FROM FOLLOWING OPTIONS: \nStatement__(S) \nWithdraw___(W) \nLodgement__(L)  \nChange PIN_(P)  \nQuit_______(Q) \nType The Letter Of Your Choices: ').lower()
	print('*******************************')
	print('-------------------------------')
	valid_responses = ['s', 'w', 'l', 'p', 'q']
	response = response.lower()
	if response == 's':
		print('---------------------------------------------')
		print('*********************************************')
		print(str.capitalize(users[n]), 'YOU HAVE ', amounts[n],'EURO ON YOUR ACCOUNT.')
		print('*********************************************')
		print('---------------------------------------------')
		
	elif response == 'w':
		print('---------------------------------------------')
		print('*********************************************')
		cash_out = int(input('ENTER AMOUNT YOU WOULD LIKE TO WITHDRAW: '))
		print('*********************************************')
		print('---------------------------------------------')
		if cash_out%10 != 0:
			print('------------------------------------------------------')
			print('******************************************************')
			print('AMOUNT YOU WANT TO WITHDRAW MUST TO MATCH 10 EURO NOTES')
			print('******************************************************')
			print('------------------------------------------------------')
		elif cash_out > amounts[n]:
			print('-----------------------------')
			print('*****************************')
			print('YOU HAVE INSUFFICIENT BALANCE')
			print('*****************************')
			print('-----------------------------')
		else:
			amounts[n] = amounts[n] - cash_out
			print('-----------------------------------')
			print('***********************************')
			print('YOUR NEW BALANCE IS: ', amounts[n], 'EURO')
			print('***********************************')
			print('-----------------------------------')
			
	elif response == 'l':
		print()
		print('---------------------------------------------')
		print('*********************************************')
		cash_in = int(input('ENTER AMOUNT YOU WANT TO LODGE: '))
		print('*********************************************')
		print('---------------------------------------------')
		print()
		if cash_in%10 != 0:
			print('----------------------------------------------------')
			print('****************************************************')
			print('AMOUNT YOU WANT TO LODGE MUST TO MATCH 10 EURO NOTES')
			print('****************************************************')
			print('----------------------------------------------------')
		else:
			amounts[n] = amounts[n] + cash_in
			print('----------------------------------------')
			print('****************************************')
			print('YOUR NEW BALANCE IS: ', amounts[n], 'EURO')
			print('****************************************')
			print('----------------------------------------')
	elif response == 'p':
		print('-----------------------------')
		print('*****************************')
		new_pin = str(getpass.getpass('ENTER A NEW PIN: '))
		print('*****************************')
		print('-----------------------------')
		if new_pin.isdigit() and new_pin != pins[n] and len(new_pin) == 4:
			print('------------------')
			print('******************')
			new_ppin = str(getpass.getpass('CONFIRM NEW PIN: '))
			print('*******************')
			print('-------------------')
			if new_ppin != new_pin:
				print('------------')
				print('************')
				print('PIN MISMATCH')
				print('************')
				print('------------')
			else:
				pins[n] = new_pin
				print('NEW PIN SAVED')
		else:
			print('-------------------------------------')
			print('*************************************')
			print('   NEW PIN MUST CONSIST OF 4 DIGITS \nAND MUST BE DIFFERENT TO PREVIOUS PIN')
			print('*************************************')
			print('-------------------------------------')
	elif response == 'q':
		exit()
	else:
		print('------------------')
		print('******************')
		print('RESPONSE NOT VALID')
		print('******************')
		print('------------------')

Downloadable Source Code

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Summary

This article is made for educational purposes only for the students who wants to learn programming especially python, This system fully functional console based system that is easy to use.