365 DAYS OF CODE - DAY 37

Still working on projects from pynative.com

Progress so far (8 - 12)

TODO.8. User Class with Password Validation

class User:
    def __init__(self, username, password):
        self.username = username
        self.password = password

    def check_password(self, input_password):
        if input_password == self.password:
            return True
        else:
            return False

user = User("Alice", "secure123")

print(user.check_password("secure123"))
print(user.check_password("password"))



TODO.9. Temperature Class with Unit Converters

class Temperature:
    def __init__(self, temp):
        self.temp = temp
        print(f"Celsius: {self.temp}")

    def to_fahrenheit(self, temp):
        print(f"Fahrenheit: {(self.temp * 1.8) + 32}")

    def to_kelvin(self, temp):
        print(f"Kelvin: {(self.temp + 273.15)}")

temperature = Temperature(100)

temperature.to_fahrenheit(100)
temperature.to_kelvin(100)



TODO.10. Notebook Class with Add & Display Notes

class Notebook:
    def __init__(self, notes):
        self.notes = notes

    def add_note(self, note):
        self.notes.append(note)

    def show_notes(self):
        notes = self.notes
        for i, item in enumerate(notes):
            print(f"{i+1}. {item}")

notebook = Notebook([])

notebook.add_note("Buy groceries")
notebook.add_note("Read a Book")
notebook.add_note("Call the doctor")
notebook.show_notes()



TODO.11 Coffee Machine with Multi-Resource Tracking

class CoffeeMachine:
    def __init__(self, water, coffee, milk):
        self.water = water
        self.coffee = coffee
        self.milk = milk

    def make_latte(self):
        required_water = 200
        required_coffee = 20
        required_milk = 150

        remaining_water = self.water - required_water
        remaining_coffee = self.coffee - required_coffee
        remaining_milk = self.milk - required_milk

        if remaining_water >= 0 and remaining_coffee >= 0 and remaining_milk >= 0:
            print(f"Latte made! Remaining - Water: {remaining_water}ml, Coffee: {remaining_coffee}g, "
                  f"Milk: {remaining_milk}ml")

        else:
            print("Not enough resources to make a latte")

coffee_machine1 = CoffeeMachine(300, 100, 200)
coffee_machine1.make_latte()
coffee_machine2 = CoffeeMachine(200, 10, 100)
coffee_machine2.make_latte()



TODO.12 Shared Class Attribute Across Instances

class Vehicle:
    def __init__(self):
        self.color = "White"

car = Vehicle()
print(car.color)

bus = Vehicle()
print(bus.color)