Python_Projects/Quizzer.py at main · MONISHA2876/Python_Projects · GitHub

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#Quiz Game with OOP

import requests
import html
import tkinter
import textwrap

#Fetching questions from Open Trivia Database API
params = {
    "amount": 10,
    "category": 18,
    "type": "boolean"
}
response = requests.get("https://opentdb.com/api.php", params=params)
database = response.json()
quiz_questions = database["results"]

class Question:
    def __init__(self, question, answer):               #Attributes of the class
        self.ques_num = 0
        self.question = html.unescape(question)
        self.answer = answer
    def check_answer(self, user_answer):        #To check if the user's answer is correct
        if user_answer.lower() == str(self.answer).lower():
            return True
        else:
            return False
    def set_question_number(self, num):        #To set the question number
        self.ques_num = num
    def __str__(self):                    #To print the question to the user
        return f"Q{self.ques_num}: {self.question} (True/False)"

class Quiz:
    def __init__(self, questions):
        self.questions = questions
        self.score = 0
        self.current_question_index = 0

    def next_question(self):
        if self.current_question_index < len(self.questions):
            question = self.questions[self.current_question_index]
            question.set_question_number(self.current_question_index + 1)
            self.current_question_index += 1
            return question
        else:
            return None

    def check_answer(self, user_answer):
        current_question = self.questions[self.current_question_index - 1]
        if current_question.check_answer(user_answer):
            self.score += 1
            return True
        else:
            return False

    def get_score(self):
        return self.score

    def reset_quiz(self):
        self.score = 0
        self.current_question_index = 0

class QuizApp:
    def __init__(self, quiz):
        self.quiz = quiz
        self.window = tkinter.Tk()
        self.window.title("Quizzer")
        self.window.config(bg="#E5BEED")
        self.window.resizable(False, False)

        self.window_setup()
        self.window.mainloop()

    def window_setup(self):
        self.score_label = tkinter.Label(self.window, text=f"Score: {self.quiz.get_score()}/{len(self.quiz.questions)}", font=("Arial", 12, "bold"), bg="#E5BEED", fg="black",highlightthickness=0)
        self.score_label.grid(row=0, column=1, sticky="w", padx=20, pady=20)

        self.question_screen = tkinter.Canvas(width=300, height=250, bg="#9593D9", highlightthickness=1 , highlightbackground="#000000")
        self.question_screen.grid(row=1, column=0, columnspan=2, padx=20, pady=20)

        self.true_button = tkinter.Button(self.window, text="True", command=lambda: self.check_answer("True"), width=10, fg="green")
        self.true_button.grid(row=2, column=0, padx=20, sticky="e", pady=20)

        self.false_button = tkinter.Button(self.window, text="False", command=lambda: self.check_answer("False"), width=10, fg="red")
        self.false_button.grid(row=2, column=1, padx=20, pady=20, sticky="w")

        self.next_question()

    def next_question(self):
        question = self.quiz.next_question()
        if question:
            self.question_screen.delete("all")
            text = textwrap.fill(str(question), width=27)
            self.question_screen.create_text(150, 125 , text=text, fill="white", font=("Arial", 15, "italic"))
            self.score_label.config(text=f"Score: {self.quiz.get_score()}/{len(self.quiz.questions)}")
        else:
            self.question_screen.delete("all")
            text = textwrap.fill(f"Quiz Over! Your final score is: {self.quiz.get_score()}/{len(self.quiz.questions)}", width=27)
            self.question_screen.create_text(150, 125 , text=text, fill="white", font=("Arial", 15, "italic"))
            self.true_button.config(state="disabled")
            self.false_button.config(state="disabled")
            restart_button = tkinter.Button(self.window, text="Restart Quiz", command=self.restart_quiz)
            restart_button.grid(row=3, column=0, columnspan=2, pady=20)

    def check_answer(self, user_answer):
        if self.quiz.check_answer(user_answer):
            print("Correct!")
        else:
            print("Incorrect!")
        self.next_question()

    def restart_quiz(self):
        self.quiz.reset_quiz()
        for widget in self.window.winfo_children():
            widget.destroy()

        self.window_setup()

def main():
    global quiz_questions
    print("Welcome to the Quizzer!'.\n")
    print("There are 10 questions in total.")

    quiz = Quiz([Question(q["question"], q["correct_answer"]) for q in quiz_questions])
    QuizApp(quiz)

main()