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‎README.md

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![logo_ironhack_blue 7](https://user-images.githubusercontent.com/23629340/40541063-a07a0a8a-601a-11e8-91b5-2f13e4e6b441.png)
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# Lab | Object-Oriented Programming (OOP) in Python
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## Getting Started
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Follow the instructions provided in the notebook.
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Read the instructions for each cell and provide your answers. Make sure to test your answers in each cell and save. Jupyter Notebook should automatically save your work progress. But it's a good idea to periodically save your work manually just in case.
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## Deliverables
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- Submitted notebook with your responses to each of the exercises.
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## Submission
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- Upon completion, add your deliverables to git.
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- Then commit git and push your branch to the remote.
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- Make a pull request and paste the PR link in the submission field in the Student Portal.
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<br>
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**Good luck!**

‎lab-oop_in_python.ipynb

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{
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"cells": [
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# LAB | Object-Oriented Programming (OOP) in Python"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"## Overview\n",
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"This exercise notebook will help you practice Object-Oriented Programming concepts in Python. You will create classes, instantiate objects, and use inheritance to build more complex structures.\n",
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"\n",
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"## Instructions\n",
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"- Complete each exercise by writing the appropriate code in the provided space.\n",
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"- Test your code to ensure it works as expected.\n",
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"- Use the hints provided if you get stuck."
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Exercise 1: Create a Class with Instance Attributes\n",
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"Write a Python program to create a `Vehicle` class with `max_speed` and `mileage` instance attributes."
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# Your code here\n",
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"class Vehicle:\n",
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" # Hint: Define __init__ method with parameters for max_speed and mileage\n",
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" pass\n",
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"\n",
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"# Example instantiation\n",
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"modelX = Vehicle() # Create an instance of Vehicle\n",
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"\n",
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"# Print attributes\n",
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"print(modelX.max_speed, modelX.mileage) # Expected output: (value of max_speed, value of mileage)"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Exercise 2: Create a Vehicle Class Without Any Variables and Methods\n",
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"Create a `Vehicle` class without any variables or methods."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"<class '__main__.Vehicle'>\n"
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]
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}
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],
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"source": [
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"# Your code here\n",
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"class Vehicle:\n",
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" pass\n",
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"\n",
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"# Example instantiation\n",
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"my_vehicle = Vehicle()\n",
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"print(type(my_vehicle)) # Expected output: <class '__main__.Vehicle'>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Exercise 3: Create a Child Class Bus\n",
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"Create a child class `Bus` that will inherit all of the variables and methods of the `Vehicle` class."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"<class '__main__.Bus'>\n"
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]
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}
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],
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"source": [
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"# Your code here\n",
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"class Bus(Vehicle):\n",
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" pass\n",
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"\n",
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"# Example instantiation\n",
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"school_bus = Bus()\n",
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"print(type(school_bus)) # Expected output: <class '__main__.Bus'>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Exercise 4: Class Inheritance with Method Overriding\n",
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"Create a `Bus` class that inherits from the `Vehicle` class. Override the `fare()` method to include an extra charge for maintenance."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Base fare\n"
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]
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}
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],
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"source": [
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"# Your code here\n",
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"class Vehicle:\n",
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" def fare(self):\n",
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" return \"Base fare\"\n",
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"\n",
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"class Bus(Vehicle):\n",
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" # Hint: Override fare method to include extra charges\n",
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" pass\n",
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"\n",
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"school_bus = Bus()\n",
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"print(school_bus.fare()) # Expected output: \"Base fare with extra charge\""
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Exercise 5: Define a Class Attribute\n",
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"Define a property that must have the same value for every class instance (object). Set a default value for `color`."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"White\n"
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]
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}
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],
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"source": [
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"# Your code here\n",
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"class Vehicle:\n",
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" color = \"White\" # Hint: Define color as a class attribute\n",
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"\n",
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" def __init__(self, name, max_speed, mileage):\n",
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" self.name = name\n",
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" self.max_speed = max_speed\n",
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" self.mileage = mileage\n",
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"\n",
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"school_bus = Vehicle(\"School Volvo\", 180, 12)\n",
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"print(school_bus.color) # Expected output: \"White\""
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Exercise 6: Class Inheritance with Default Fare Calculation\n",
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"Create a `Bus` child class that inherits from the `Vehicle` class. The default fare charge of any vehicle is `seating capacity * 100`. If the vehicle is a bus instance, add an extra 10% on the full fare as a maintenance charge."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Total Bus fare is: 5000\n"
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]
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}
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],
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"source": [
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"# Your code here\n",
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"class Vehicle:\n",
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" def __init__(self, name, mileage, capacity):\n",
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" self.name = name\n",
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" self.mileage = mileage\n",
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" self.capacity = capacity\n",
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"\n",
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" def fare(self):\n",
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" return self.capacity * 100\n",
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"\n",
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"class Bus(Vehicle):\n",
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" # Hint: Override fare method to include maintenance charge\n",
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" pass\n",
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"\n",
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"school_bus = Bus(\"School Volvo\", 12, 50)\n",
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"print(\"Total Bus fare is:\", school_bus.fare()) # Expected output: Total Bus fare is: (calculated amount)"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Exercise 7: Check Type of an Object\n",
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"Write a program to determine which class a given object belongs to."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"<class '__main__.Bus'>\n"
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]
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}
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],
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"source": [
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"# Your code here\n",
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"school_bus = Bus(\"School Volvo\", 12, 50)\n",
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"print(type(school_bus)) # Expected output: <class '__main__.Bus'>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Exercise 8: Check Instance of Class \n",
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"Determine if `school_bus` is also an instance of the `Vehicle` class.\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"True\n"
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]
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}
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],
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"source": [
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"# Your code here\n",
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"print(isinstance(school_bus, Vehicle)) # Expected output: True or False based on inheritance"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Exercise Completion \n",
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"Once you have completed all exercises:\n",
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"- Review your solutions.\n",
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"- Ensure your code is well-documented with comments explaining your logic.\n",
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"- Save your notebook for submission or further review.\n",
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"\n",
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"Happy coding! Enjoy exploring Object-Oriented Programming with Python!\n"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": ".venv",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.8.0"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}

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