100 Days of Code: The Complete Python Pro Bootcamp for 2022 - Day 17 (The Quiz Project and Benefits of OOP)
Published: 2022-05-24 05:17:23

- Create 4 x py flies (main, data, question_model, quiz_brain).
- Import data from https://opentdb.com/api_config.php to data.py(will need to format the data)

######data.py
```python
question_data = [
    {"category": "Science: Computers",
     "type": "boolean",
     "difficulty": "easy",
     "question": "Linus Torvalds created Linux and Git.",
     "correct_answer": "True",
     "incorrect_answers": ["False"]
     },
    {"category": "Science: Computers",
     "type": "boolean",
     "difficulty": "easy",
     "question": "Pointers were not used in the original C programming language; they were added later on in C++.",
     "correct_answer": "False",
     "incorrect_answers": ["True"]
     },
    {"category": "Science: Computers",
     "type": "boolean",
     "difficulty": "easy",
     "question": "RAM stands for Random Access Memory.",
     "correct_answer": "True",
     "incorrect_answers": ["False"]
     },
    {"category": "Science: Computers",
     "type": "boolean",
     "difficulty": "easy",
     "question": "Ada Lovelace is often considered the first computer programmer.",
     "correct_answer": "True",
     "incorrect_answers": ["False"]
     },
    {"category": "Science: Computers",
     "type": "boolean",
     "difficulty": "easy",
     "question": "HTML" "stands for Hypertext Markup Language.",
     "correct_answer": "True",
     "incorrect_answers": ["False"]
     },
    {"category": "Science: Computers",
     "type": "boolean",
     "difficulty": "easy",
     "question": "In most programming languages, the operator ++ is equivalent to the statement &quot;+= 1&quot;.",
     "correct_answer": "True",
     "incorrect_answers": ["False"]
     },
    {"category": "Science: Computers",
     "type": "boolean",
     "difficulty": "easy",
     "question": "Time on Computers is measured via the EPOX System.",
     "correct_answer": "False",
     "incorrect_answers": ["True"]
     },
    {"category": "Science: Computers",
     "type": "boolean",
     "difficulty": "easy",
     "question": "The NVidia GTX 1080 gets its name because it can only render at a 1920x1080 screen resolution.",
     "correct_answer": "False",
     "incorrect_answers": ["True"]
     },
    {"category": "Science: Computers",
     "type": "boolean",
     "difficulty": "easy",
     "question": "Linux was first created as an alternative to Windows XP.",
     "correct_answer": "False",
     "incorrect_answers": ["True"]
     },
    {
        "category": "Science: Computers",
        "type": "boolean",
        "difficulty": "easy",
        "question": "The Python programming language gets its name from the British comedy group Monty Python",
        "correct_answer": "True", "incorrect_answers": ["False"]
    },
]
```
######question_model.py(Create class Question, initialize class, create methods and attributes).
```python
class Question:
def __init__(self, q_text, q_answer):
self.text = q_text
self.answer = q_answer
```
######quiz_brain.py
```python
class QuizBrain:
    def __init__(self, q_list):
        self.question_list = q_list
        self.question_number = 0
        self.question_score = 0

    def still_has_questions(self):
        return self.question_number < len(self.question_list)

    def next_question(self):
        current_question = self.question_list[self.question_number]
        self.question_number += 1
        user_answer = input(f"{self.question_number}: {current_question.text} (True/False)?: ")
        self.check_answer(user_answer, current_question.answer)

    def check_answer(self, user_answer, correct_answer):
        if user_answer.lower() == correct_answer.lower():
            self.question_score += 1
            print("You got it right! ")
        else:
            print("That's wrong! ")
        print(f"The correct answer was {correct_answer}. ")
        print(f"Your current score is {self.question_score}/{self.question_number}. ")
        print("\n")
```
######main.py
```python
from question_model import Question
from data import question_data
from quiz_brain import QuizBrain

question_bank = []
for question in question_data:
    question_text = question["question"]
    question_answer = question["correct_answer"]
    new_question = Question(q_text=question_text, q_answer=question_answer)
    question_bank.append(new_question)

quiz = QuizBrain(question_bank)

while quiz.still_has_questions():
    quiz.next_question()

print(f"Congratulations, you've completed the quiz. Your final score is {quiz.question_score}/{quiz.question_number}. ")
```